XPathParser.prototype=new Object();XPathParser.prototype.constructor=XPathParser;XPathParser.superclass=Object.prototype;function XPathParser(){this.init();} XPathParser.prototype.init=function(){this.reduceActions=[];this.reduceActions[3]=function(rhs){return new OrOperation(rhs[0],rhs[2]);};this.reduceActions[5]=function(rhs){return new AndOperation(rhs[0],rhs[2]);};this.reduceActions[7]=function(rhs){return new EqualsOperation(rhs[0],rhs[2]);};this.reduceActions[8]=function(rhs){return new NotEqualOperation(rhs[0],rhs[2]);};this.reduceActions[10]=function(rhs){return new LessThanOperation(rhs[0],rhs[2]);};this.reduceActions[11]=function(rhs){return new GreaterThanOperation(rhs[0],rhs[2]);};this.reduceActions[12]=function(rhs){return new LessThanOrEqualOperation(rhs[0],rhs[2]);};this.reduceActions[13]=function(rhs){return new GreaterThanOrEqualOperation(rhs[0],rhs[2]);};this.reduceActions[15]=function(rhs){return new PlusOperation(rhs[0],rhs[2]);};this.reduceActions[16]=function(rhs){return new MinusOperation(rhs[0],rhs[2]);};this.reduceActions[18]=function(rhs){return new MultiplyOperation(rhs[0],rhs[2]);};this.reduceActions[19]=function(rhs){return new DivOperation(rhs[0],rhs[2]);};this.reduceActions[20]=function(rhs){return new ModOperation(rhs[0],rhs[2]);};this.reduceActions[22]=function(rhs){return new UnaryMinusOperation(rhs[1]);};this.reduceActions[24]=function(rhs){return new BarOperation(rhs[0],rhs[2]);};this.reduceActions[25]=function(rhs){return new PathExpr(undefined,undefined,rhs[0]);};this.reduceActions[27]=function(rhs){rhs[0].locationPath=rhs[2];return rhs[0];};this.reduceActions[28]=function(rhs){rhs[0].locationPath=rhs[2];rhs[0].locationPath.steps.unshift(new Step(Step.DESCENDANTORSELF,new NodeTest(NodeTest.NODE,undefined),[]));return rhs[0];};this.reduceActions[29]=function(rhs){return new PathExpr(rhs[0],[],undefined);};this.reduceActions[30]=function(rhs){if(Utilities.instance_of(rhs[0],PathExpr)){if(rhs[0].filterPredicates==undefined){rhs[0].filterPredicates=[];} rhs[0].filterPredicates.push(rhs[1]);return rhs[0];}else{return new PathExpr(rhs[0],[rhs[1]],undefined);}};this.reduceActions[32]=function(rhs){return rhs[1];};this.reduceActions[33]=function(rhs){return new XString(rhs[0]);};this.reduceActions[34]=function(rhs){return new XNumber(rhs[0]);};this.reduceActions[36]=function(rhs){return new FunctionCall(rhs[0],[]);};this.reduceActions[37]=function(rhs){return new FunctionCall(rhs[0],rhs[2]);};this.reduceActions[38]=function(rhs){return[rhs[0]];};this.reduceActions[39]=function(rhs){rhs[2].unshift(rhs[0]);return rhs[2];};this.reduceActions[43]=function(rhs){return new LocationPath(true,[]);};this.reduceActions[44]=function(rhs){rhs[1].absolute=true;return rhs[1];};this.reduceActions[46]=function(rhs){return new LocationPath(false,[rhs[0]]);};this.reduceActions[47]=function(rhs){rhs[0].steps.push(rhs[2]);return rhs[0];};this.reduceActions[49]=function(rhs){return new Step(rhs[0],rhs[1],[]);};this.reduceActions[50]=function(rhs){return new Step(Step.CHILD,rhs[0],[]);};this.reduceActions[51]=function(rhs){return new Step(rhs[0],rhs[1],rhs[2]);};this.reduceActions[52]=function(rhs){return new Step(Step.CHILD,rhs[0],rhs[1]);};this.reduceActions[54]=function(rhs){return[rhs[0]];};this.reduceActions[55]=function(rhs){rhs[1].unshift(rhs[0]);return rhs[1];};this.reduceActions[56]=function(rhs){if(rhs[0]=="ancestor"){return Step.ANCESTOR;}else if(rhs[0]=="ancestor-or-self"){return Step.ANCESTORORSELF;}else if(rhs[0]=="attribute"){return Step.ATTRIBUTE;}else if(rhs[0]=="child"){return Step.CHILD;}else if(rhs[0]=="descendant"){return Step.DESCENDANT;}else if(rhs[0]=="descendant-or-self"){return Step.DESCENDANTORSELF;}else if(rhs[0]=="following"){return Step.FOLLOWING;}else if(rhs[0]=="following-sibling"){return Step.FOLLOWINGSIBLING;}else if(rhs[0]=="namespace"){return Step.NAMESPACE;}else if(rhs[0]=="parent"){return Step.PARENT;}else if(rhs[0]=="preceding"){return Step.PRECEDING;}else if(rhs[0]=="preceding-sibling"){return Step.PRECEDINGSIBLING;}else if(rhs[0]=="self"){return Step.SELF;} return-1;};this.reduceActions[57]=function(rhs){return Step.ATTRIBUTE;};this.reduceActions[59]=function(rhs){if(rhs[0]=="comment"){return new NodeTest(NodeTest.COMMENT,undefined);}else if(rhs[0]=="text"){return new NodeTest(NodeTest.TEXT,undefined);}else if(rhs[0]=="processing-instruction"){return new NodeTest(NodeTest.PI,undefined);}else if(rhs[0]=="node"){return new NodeTest(NodeTest.NODE,undefined);} return new NodeTest(-1,undefined);};this.reduceActions[60]=function(rhs){return new NodeTest(NodeTest.PI,rhs[2]);};this.reduceActions[61]=function(rhs){return rhs[1];};this.reduceActions[63]=function(rhs){rhs[1].absolute=true;rhs[1].steps.unshift(new Step(Step.DESCENDANTORSELF,new NodeTest(NodeTest.NODE,undefined),[]));return rhs[1];};this.reduceActions[64]=function(rhs){rhs[0].steps.push(new Step(Step.DESCENDANTORSELF,new NodeTest(NodeTest.NODE,undefined),[]));rhs[0].steps.push(rhs[2]);return rhs[0];};this.reduceActions[65]=function(rhs){return new Step(Step.SELF,new NodeTest(NodeTest.NODE,undefined),[]);};this.reduceActions[66]=function(rhs){return new Step(Step.PARENT,new NodeTest(NodeTest.NODE,undefined),[]);};this.reduceActions[67]=function(rhs){return new VariableReference(rhs[1]);};this.reduceActions[68]=function(rhs){return new NodeTest(NodeTest.NAMETESTANY,undefined);};this.reduceActions[69]=function(rhs){var prefix=rhs[0].substring(0,rhs[0].indexOf(":"));return new NodeTest(NodeTest.NAMETESTPREFIXANY,prefix);};this.reduceActions[70]=function(rhs){return new NodeTest(NodeTest.NAMETESTQNAME,rhs[0]);};};XPathParser.actionTable=[" s s sssssssss s ss s ss"," s ","r rrrrrrrrr rrrrrrr rr r "," rrrrr "," s s sssssssss s ss s ss","rs rrrrrrrr s sssssrrrrrr rrs rs "," s s sssssssss s ss s ss"," s "," s ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr "," s "," s "," s s sssss s s ","r rrrrrrrrr rrrrrrr rr r ","a ","r s rr r ","r sr rr r ","r s rr s rr r ","r rssrr rss rr r ","r rrrrr rrrss rr r ","r rrrrrsss rrrrr rr r ","r rrrrrrrr rrrrr rr r ","r rrrrrrrr rrrrrs rr r ","r rrrrrrrr rrrrrr rr r ","r rrrrrrrr rrrrrr rr r ","r srrrrrrrr rrrrrrs rr sr ","r srrrrrrrr rrrrrrs rr r ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrr rrrrrr rr r ","r rrrrrrrr rrrrrr rr r ","r rrrrrrrrr rrrrrrr rr r ","r rrrrrrrrr rrrrrrr rr r "," sssss ","r rrrrrrrrr rrrrrrr rr sr ","r rrrrrrrrr rrrrrrr rr r ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr "," s ","r srrrrrrrr rrrrrrs rr r ","r rrrrrrrr rrrrr rr r "," s "," s "," rrrrr "," s s sssssssss s sss s ss","r srrrrrrrr rrrrrrs rr r "," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss s ss s ss"," s s sssssssss ss s ss"," s s sssssssss s ss s ss"," s s sssss s s "," s s sssss s s ","r rrrrrrrrr rrrrrrr rr rr "," s s sssss s s "," s s sssss s s ","r rrrrrrrrr rrrrrrr rr sr ","r rrrrrrrrr rrrrrrr rr sr ","r rrrrrrrrr rrrrrrr rr r ","r rrrrrrrrr rrrrrrr rr rr "," s ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr "," rr "," s "," rs ","r sr rr r ","r s rr s rr r ","r rssrr rss rr r ","r rssrr rss rr r ","r rrrrr rrrss rr r ","r rrrrr rrrss rr r ","r rrrrr rrrss rr r ","r rrrrr rrrss rr r ","r rrrrrsss rrrrr rr r ","r rrrrrsss rrrrr rr r ","r rrrrrrrr rrrrr rr r ","r rrrrrrrr rrrrr rr r ","r rrrrrrrr rrrrr rr r ","r rrrrrrrr rrrrrr rr r "," r "," s ","r srrrrrrrr rrrrrrs rr r ","r srrrrrrrr rrrrrrs rr r ","r rrrrrrrrr rrrrrrr rr r ","r rrrrrrrrr rrrrrrr rr r ","r rrrrrrrrr rrrrrrr rr r ","r rrrrrrrrr rrrrrrr rr r ","r rrrrrrrrr rrrrrrr rr rr ","r rrrrrrrrr rrrrrrr rr rr "," s s sssssssss s ss s ss","r rrrrrrrrr rrrrrrr rr rr "," r "];XPathParser.actionTableNumber=[" 1 0 /.-,+*)(' & %$ # \"!"," J ","a aaaaaaaaa aaaaaaa aa a "," YYYYY "," 1 0 /.-,+*)(' & %$ # \"!","K1 KKKKKKKK . +*)('KKKKKK KK# K\" "," 1 0 /.-,+*)(' & %$ # \"!"," N "," O ","e eeeeeeeee eeeeeee ee ee ","f fffffffff fffffff ff ff ","d ddddddddd ddddddd dd dd ","B BBBBBBBBB BBBBBBB BB BB ","A AAAAAAAAA AAAAAAA AA AA "," P "," Q "," 1 . +*)(' # \" ","b bbbbbbbbb bbbbbbb bb b "," ","! S !! ! ","\" T\" \"\" \" ","$ V $$ U $$ $ ","& &ZY&& &XW && & ",") ))))) )))\\[ )) ) ",". ....._^] ..... .. . ","1 11111111 11111 11 1 ","5 55555555 55555` 55 5 ","7 77777777 777777 77 7 ","9 99999999 999999 99 9 ",": c:::::::: ::::::b :: a: ","I fIIIIIIII IIIIIIe II I ","= ========= ======= == == ","? ????????? ??????? ?? ?? ","C CCCCCCCCC CCCCCCC CC CC ","J JJJJJJJJ JJJJJJ JJ J ","M MMMMMMMM MMMMMM MM M ","N NNNNNNNNN NNNNNNN NN N ","P PPPPPPPPP PPPPPPP PP P "," +*)(' ","R RRRRRRRRR RRRRRRR RR aR ","U UUUUUUUUU UUUUUUU UU U ","Z ZZZZZZZZZ ZZZZZZZ ZZ ZZ ","c ccccccccc ccccccc cc cc "," j ","L fLLLLLLLL LLLLLLe LL L ","6 66666666 66666 66 6 "," k "," l "," XXXXX "," 1 0 /.-,+*)(' & %$m # \"!","_ f________ ______e __ _ "," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 0 /.-,+*)(' %$ # \"!"," 1 0 /.-,+*)(' & %$ # \"!"," 1 . +*)(' # \" "," 1 . +*)(' # \" ","> >>>>>>>>> >>>>>>> >> >> "," 1 . +*)(' # \" "," 1 . +*)(' # \" ","Q QQQQQQQQQ QQQQQQQ QQ aQ ","V VVVVVVVVV VVVVVVV VV aV ","T TTTTTTTTT TTTTTTT TT T ","@ @@@@@@@@@ @@@@@@@ @@ @@ "," \x87 ","[ [[[[[[[[[ [[[[[[[ [[ [[ ","D DDDDDDDDD DDDDDDD DD DD "," HH "," \x88 "," F\x89 ","# T# ## # ","% V %% U %% % ","' 'ZY'' 'XW '' ' ","( (ZY(( (XW (( ( ","+ +++++ +++\\[ ++ + ","* ***** ***\\[ ** * ","- ----- ---\\[ -- - ",", ,,,,, ,,,\\[ ,, , ","0 00000_^] 00000 00 0 ","/ /////_^] ///// // / ","2 22222222 22222 22 2 ","3 33333333 33333 33 3 ","4 44444444 44444 44 4 ","8 88888888 888888 88 8 "," ^ "," \x8a ","; f;;;;;;;; ;;;;;;e ;; ; ","< f<<<<<<<< <<<<<?@ AB CDEFGH IJ "," "," "," ","L456789:;<=>?@ AB CDEFGH IJ "," M EFGH IJ "," N;<=>?@ AB CDEFGH IJ "," "," "," "," "," "," "," "," "," "," S EFGH IJ "," "," "," "," "," "," "," "," "," "," "," "," "," e "," "," "," "," "," "," "," "," "," h J "," i j "," "," "," "," "," "," "," "," "," ","o456789:;<=>?@ ABpqCDEFGH IJ "," "," r6789:;<=>?@ AB CDEFGH IJ "," s789:;<=>?@ AB CDEFGH IJ "," t89:;<=>?@ AB CDEFGH IJ "," u89:;<=>?@ AB CDEFGH IJ "," v9:;<=>?@ AB CDEFGH IJ "," w9:;<=>?@ AB CDEFGH IJ "," x9:;<=>?@ AB CDEFGH IJ "," y9:;<=>?@ AB CDEFGH IJ "," z:;<=>?@ AB CDEFGH IJ "," {:;<=>?@ AB CDEFGH IJ "," |;<=>?@ AB CDEFGH IJ "," };<=>?@ AB CDEFGH IJ "," ~;<=>?@ AB CDEFGH IJ "," \x7f=>?@ AB CDEFGH IJ ","\x80456789:;<=>?@ AB CDEFGH IJ\x81"," \x82 EFGH IJ "," \x83 EFGH IJ "," "," \x84 GH IJ "," \x85 GH IJ "," i \x86 "," i \x87 "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," ","o456789:;<=>?@ AB\x8cqCDEFGH IJ "," "," "];XPathParser.productions=[[1,1,2],[2,1,3],[3,1,4],[3,3,3,-9,4],[4,1,5],[4,3,4,-8,5],[5,1,6],[5,3,5,-22,6],[5,3,5,-5,6],[6,1,7],[6,3,6,-23,7],[6,3,6,-24,7],[6,3,6,-6,7],[6,3,6,-7,7],[7,1,8],[7,3,7,-25,8],[7,3,7,-26,8],[8,1,9],[8,3,8,-12,9],[8,3,8,-11,9],[8,3,8,-10,9],[9,1,10],[9,2,-26,9],[10,1,11],[10,3,10,-27,11],[11,1,12],[11,1,13],[11,3,13,-28,14],[11,3,13,-4,14],[13,1,15],[13,2,13,16],[15,1,17],[15,3,-29,2,-30],[15,1,-15],[15,1,-16],[15,1,18],[18,3,-13,-29,-30],[18,4,-13,-29,19,-30],[19,1,20],[19,3,20,-31,19],[20,1,2],[12,1,14],[12,1,21],[21,1,-28],[21,2,-28,14],[21,1,22],[14,1,23],[14,3,14,-28,23],[14,1,24],[23,2,25,26],[23,1,26],[23,3,25,26,27],[23,2,26,27],[23,1,28],[27,1,16],[27,2,16,27],[25,2,-14,-3],[25,1,-32],[26,1,29],[26,3,-20,-29,-30],[26,4,-21,-29,-15,-30],[16,3,-33,30,-34],[30,1,2],[22,2,-4,14],[24,3,14,-4,23],[28,1,-35],[28,1,-2],[17,2,-36,-18],[29,1,-17],[29,1,-19],[29,1,-18]];XPathParser.DOUBLEDOT=2;XPathParser.DOUBLECOLON=3;XPathParser.DOUBLESLASH=4;XPathParser.NOTEQUAL=5;XPathParser.LESSTHANOREQUAL=6;XPathParser.GREATERTHANOREQUAL=7;XPathParser.AND=8;XPathParser.OR=9;XPathParser.MOD=10;XPathParser.DIV=11;XPathParser.MULTIPLYOPERATOR=12;XPathParser.FUNCTIONNAME=13;XPathParser.AXISNAME=14;XPathParser.LITERAL=15;XPathParser.NUMBER=16;XPathParser.ASTERISKNAMETEST=17;XPathParser.QNAME=18;XPathParser.NCNAMECOLONASTERISK=19;XPathParser.NODETYPE=20;XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL=21;XPathParser.EQUALS=22;XPathParser.LESSTHAN=23;XPathParser.GREATERTHAN=24;XPathParser.PLUS=25;XPathParser.MINUS=26;XPathParser.BAR=27;XPathParser.SLASH=28;XPathParser.LEFTPARENTHESIS=29;XPathParser.RIGHTPARENTHESIS=30;XPathParser.COMMA=31;XPathParser.AT=32;XPathParser.LEFTBRACKET=33;XPathParser.RIGHTBRACKET=34;XPathParser.DOT=35;XPathParser.DOLLAR=36;XPathParser.prototype.tokenize=function(s1){var types=[];var values=[];var s=s1+'\0';var pos=0;var c=s.charAt(pos++);while(1){while(c==' '||c=='\t'||c=='\r'||c=='\n'){c=s.charAt(pos++);} if(c=='\0'||pos>=s.length){break;} if(c=='('){types.push(XPathParser.LEFTPARENTHESIS);values.push(c);c=s.charAt(pos++);continue;} if(c==')'){types.push(XPathParser.RIGHTPARENTHESIS);values.push(c);c=s.charAt(pos++);continue;} if(c=='['){types.push(XPathParser.LEFTBRACKET);values.push(c);c=s.charAt(pos++);continue;} if(c==']'){types.push(XPathParser.RIGHTBRACKET);values.push(c);c=s.charAt(pos++);continue;} if(c=='@'){types.push(XPathParser.AT);values.push(c);c=s.charAt(pos++);continue;} if(c==','){types.push(XPathParser.COMMA);values.push(c);c=s.charAt(pos++);continue;} if(c=='|'){types.push(XPathParser.BAR);values.push(c);c=s.charAt(pos++);continue;} if(c=='+'){types.push(XPathParser.PLUS);values.push(c);c=s.charAt(pos++);continue;} if(c=='-'){types.push(XPathParser.MINUS);values.push(c);c=s.charAt(pos++);continue;} if(c=='='){types.push(XPathParser.EQUALS);values.push(c);c=s.charAt(pos++);continue;} if(c=='$'){types.push(XPathParser.DOLLAR);values.push(c);c=s.charAt(pos++);continue;} if(c=='.'){c=s.charAt(pos++);if(c=='.'){types.push(XPathParser.DOUBLEDOT);values.push("..");c=s.charAt(pos++);continue;} if(c>='0'&&c<='9'){var number="."+c;c=s.charAt(pos++);while(c>='0'&&c<='9'){number+=c;c=s.charAt(pos++);} types.push(XPathParser.NUMBER);values.push(number);continue;} types.push(XPathParser.DOT);values.push('.');continue;} if(c=='\''||c=='"'){var delimiter=c;var literal="";while((c=s.charAt(pos++))!=delimiter){literal+=c;} types.push(XPathParser.LITERAL);values.push(literal);c=s.charAt(pos++);continue;} if(c>='0'&&c<='9'){var number=c;c=s.charAt(pos++);while(c>='0'&&c<='9'){number+=c;c=s.charAt(pos++);} if(c=='.'){if(s.charAt(pos)>='0'&&s.charAt(pos)<='9'){number+=c;number+=s.charAt(pos++);c=s.charAt(pos++);while(c>='0'&&c<='9'){number+=c;c=s.charAt(pos++);}}} types.push(XPathParser.NUMBER);values.push(number);continue;} if(c=='*'){if(types.length>0){var last=types[types.length-1];if(last!=XPathParser.AT&&last!=XPathParser.DOUBLECOLON&&last!=XPathParser.LEFTPARENTHESIS&&last!=XPathParser.LEFTBRACKET&&last!=XPathParser.AND&&last!=XPathParser.OR&&last!=XPathParser.MOD&&last!=XPathParser.DIV&&last!=XPathParser.MULTIPLYOPERATOR&&last!=XPathParser.SLASH&&last!=XPathParser.DOUBLESLASH&&last!=XPathParser.BAR&&last!=XPathParser.PLUS&&last!=XPathParser.MINUS&&last!=XPathParser.EQUALS&&last!=XPathParser.NOTEQUAL&&last!=XPathParser.LESSTHAN&&last!=XPathParser.LESSTHANOREQUAL&&last!=XPathParser.GREATERTHAN&&last!=XPathParser.GREATERTHANOREQUAL){types.push(XPathParser.MULTIPLYOPERATOR);values.push(c);c=s.charAt(pos++);continue;}} types.push(XPathParser.ASTERISKNAMETEST);values.push(c);c=s.charAt(pos++);continue;} if(c==':'){if(s.charAt(pos)==':'){types.push(XPathParser.DOUBLECOLON);values.push("::");pos++;c=s.charAt(pos++);continue;}} if(c=='/'){c=s.charAt(pos++);if(c=='/'){types.push(XPathParser.DOUBLESLASH);values.push("//");c=s.charAt(pos++);continue;} types.push(XPathParser.SLASH);values.push('/');continue;} if(c=='!'){if(s.charAt(pos)=='='){types.push(XPathParser.NOTEQUAL);values.push("!=");pos++;c=s.charAt(pos++);continue;}} if(c=='<'){if(s.charAt(pos)=='='){types.push(XPathParser.LESSTHANOREQUAL);values.push("<=");pos++;c=s.charAt(pos++);continue;} types.push(XPathParser.LESSTHAN);values.push('<');c=s.charAt(pos++);continue;} if(c=='>'){if(s.charAt(pos)=='='){types.push(XPathParser.GREATERTHANOREQUAL);values.push(">=");pos++;c=s.charAt(pos++);continue;} types.push(XPathParser.GREATERTHAN);values.push('>');c=s.charAt(pos++);continue;} if(c=='_'||Utilities.isLetter(c.charCodeAt(0))){var name=c;c=s.charAt(pos++);while(Utilities.isNCNameChar(c.charCodeAt(0))){name+=c;c=s.charAt(pos++);} if(types.length>0){var last=types[types.length-1];if(last!=XPathParser.AT&&last!=XPathParser.DOUBLECOLON&&last!=XPathParser.LEFTPARENTHESIS&&last!=XPathParser.LEFTBRACKET&&last!=XPathParser.AND&&last!=XPathParser.OR&&last!=XPathParser.MOD&&last!=XPathParser.DIV&&last!=XPathParser.MULTIPLYOPERATOR&&last!=XPathParser.SLASH&&last!=XPathParser.DOUBLESLASH&&last!=XPathParser.BAR&&last!=XPathParser.PLUS&&last!=XPathParser.MINUS&&last!=XPathParser.EQUALS&&last!=XPathParser.NOTEQUAL&&last!=XPathParser.LESSTHAN&&last!=XPathParser.LESSTHANOREQUAL&&last!=XPathParser.GREATERTHAN&&last!=XPathParser.GREATERTHANOREQUAL){if(name=="and"){types.push(XPathParser.AND);values.push(name);continue;} if(name=="or"){types.push(XPathParser.OR);values.push(name);continue;} if(name=="mod"){types.push(XPathParser.MOD);values.push(name);continue;} if(name=="div"){types.push(XPathParser.DIV);values.push(name);continue;}}} if(c==':'){if(s.charAt(pos)=='*'){types.push(XPathParser.NCNAMECOLONASTERISK);values.push(name+":*");pos++;c=s.charAt(pos++);continue;} if(s.charAt(pos)=='_'||Utilities.isLetter(s.charCodeAt(pos))){name+=':';c=s.charAt(pos++);while(Utilities.isNCNameChar(c.charCodeAt(0))){name+=c;c=s.charAt(pos++);} if(c=='('){types.push(XPathParser.FUNCTIONNAME);values.push(name);continue;} types.push(XPathParser.QNAME);values.push(name);continue;} if(s.charAt(pos)==':'){types.push(XPathParser.AXISNAME);values.push(name);continue;}} if(c=='('){if(name=="comment"||name=="text"||name=="node"){types.push(XPathParser.NODETYPE);values.push(name);continue;} if(name=="processing-instruction"){if(s.charAt(pos)==')'){types.push(XPathParser.NODETYPE);}else{types.push(XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL);} values.push(name);continue;} types.push(XPathParser.FUNCTIONNAME);values.push(name);continue;} types.push(XPathParser.QNAME);values.push(name);continue;} throw new Error("Unexpected character "+c);} types.push(1);values.push("[EOF]");return[types,values];};XPathParser.SHIFT='s';XPathParser.REDUCE='r';XPathParser.ACCEPT='a';XPathParser.prototype.parse=function(s){var types;var values;var res=this.tokenize(s);if(res==undefined){return undefined;} types=res[0];values=res[1];var tokenPos=0;var state=[];var tokenType=[];var tokenValue=[];var s;var a;var t;state.push(0);tokenType.push(1);tokenValue.push("_S");a=types[tokenPos];t=values[tokenPos++];while(1){s=state[state.length-1];switch(XPathParser.actionTable[s].charAt(a-1)){case XPathParser.SHIFT:tokenType.push(-a);tokenValue.push(t);state.push(XPathParser.actionTableNumber[s].charCodeAt(a-1)-32);a=types[tokenPos];t=values[tokenPos++];break;case XPathParser.REDUCE:var num=XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a-1)-32][1];var rhs=[];for(var i=0;i";};Expression.prototype.evaluate=function(c){throw new Error("Could not evaluate expression.");};UnaryOperation.prototype=new Expression();UnaryOperation.prototype.constructor=UnaryOperation;UnaryOperation.superclass=Expression.prototype;function UnaryOperation(rhs){if(arguments.length>0){this.init(rhs);}} UnaryOperation.prototype.init=function(rhs){this.rhs=rhs;};UnaryMinusOperation.prototype=new UnaryOperation();UnaryMinusOperation.prototype.constructor=UnaryMinusOperation;UnaryMinusOperation.superclass=UnaryOperation.prototype;function UnaryMinusOperation(rhs){if(arguments.length>0){this.init(rhs);}} UnaryMinusOperation.prototype.init=function(rhs){UnaryMinusOperation.superclass.init.call(this,rhs);};UnaryMinusOperation.prototype.evaluate=function(c){return this.rhs.evaluate(c).number().negate();};UnaryMinusOperation.prototype.toString=function(){return"-"+this.rhs.toString();};BinaryOperation.prototype=new Expression();BinaryOperation.prototype.constructor=BinaryOperation;BinaryOperation.superclass=Expression.prototype;function BinaryOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} BinaryOperation.prototype.init=function(lhs,rhs){this.lhs=lhs;this.rhs=rhs;};OrOperation.prototype=new BinaryOperation();OrOperation.prototype.constructor=OrOperation;OrOperation.superclass=BinaryOperation.prototype;function OrOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} OrOperation.prototype.init=function(lhs,rhs){OrOperation.superclass.init.call(this,lhs,rhs);};OrOperation.prototype.toString=function(){return"("+this.lhs.toString()+" or "+this.rhs.toString()+")";};OrOperation.prototype.evaluate=function(c){var b=this.lhs.evaluate(c).bool();if(b.booleanValue()){return b;} return this.rhs.evaluate(c).bool();};AndOperation.prototype=new BinaryOperation();AndOperation.prototype.constructor=AndOperation;AndOperation.superclass=BinaryOperation.prototype;function AndOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} AndOperation.prototype.init=function(lhs,rhs){AndOperation.superclass.init.call(this,lhs,rhs);};AndOperation.prototype.toString=function(){return"("+this.lhs.toString()+" and "+this.rhs.toString()+")";};AndOperation.prototype.evaluate=function(c){var b=this.lhs.evaluate(c).bool();if(!b.booleanValue()){return b;} return this.rhs.evaluate(c).bool();};EqualsOperation.prototype=new BinaryOperation();EqualsOperation.prototype.constructor=EqualsOperation;EqualsOperation.superclass=BinaryOperation.prototype;function EqualsOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} EqualsOperation.prototype.init=function(lhs,rhs){EqualsOperation.superclass.init.call(this,lhs,rhs);};EqualsOperation.prototype.toString=function(){return"("+this.lhs.toString()+" = "+this.rhs.toString()+")";};EqualsOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).equals(this.rhs.evaluate(c));};NotEqualOperation.prototype=new BinaryOperation();NotEqualOperation.prototype.constructor=NotEqualOperation;NotEqualOperation.superclass=BinaryOperation.prototype;function NotEqualOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} NotEqualOperation.prototype.init=function(lhs,rhs){NotEqualOperation.superclass.init.call(this,lhs,rhs);};NotEqualOperation.prototype.toString=function(){return"("+this.lhs.toString()+" != "+this.rhs.toString()+")";};NotEqualOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).notequal(this.rhs.evaluate(c));};LessThanOperation.prototype=new BinaryOperation();LessThanOperation.prototype.constructor=LessThanOperation;LessThanOperation.superclass=BinaryOperation.prototype;function LessThanOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} LessThanOperation.prototype.init=function(lhs,rhs){LessThanOperation.superclass.init.call(this,lhs,rhs);};LessThanOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).lessthan(this.rhs.evaluate(c));};LessThanOperation.prototype.toString=function(){return"("+this.lhs.toString()+" < "+this.rhs.toString()+")";};GreaterThanOperation.prototype=new BinaryOperation();GreaterThanOperation.prototype.constructor=GreaterThanOperation;GreaterThanOperation.superclass=BinaryOperation.prototype;function GreaterThanOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} GreaterThanOperation.prototype.init=function(lhs,rhs){GreaterThanOperation.superclass.init.call(this,lhs,rhs);};GreaterThanOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).greaterthan(this.rhs.evaluate(c));};GreaterThanOperation.prototype.toString=function(){return"("+this.lhs.toString()+" > "+this.rhs.toString()+")";};LessThanOrEqualOperation.prototype=new BinaryOperation();LessThanOrEqualOperation.prototype.constructor=LessThanOrEqualOperation;LessThanOrEqualOperation.superclass=BinaryOperation.prototype;function LessThanOrEqualOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} LessThanOrEqualOperation.prototype.init=function(lhs,rhs){LessThanOrEqualOperation.superclass.init.call(this,lhs,rhs);};LessThanOrEqualOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).lessthanorequal(this.rhs.evaluate(c));};LessThanOrEqualOperation.prototype.toString=function(){return"("+this.lhs.toString()+" <= "+this.rhs.toString()+")";};GreaterThanOrEqualOperation.prototype=new BinaryOperation();GreaterThanOrEqualOperation.prototype.constructor=GreaterThanOrEqualOperation;GreaterThanOrEqualOperation.superclass=BinaryOperation.prototype;function GreaterThanOrEqualOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} GreaterThanOrEqualOperation.prototype.init=function(lhs,rhs){GreaterThanOrEqualOperation.superclass.init.call(this,lhs,rhs);};GreaterThanOrEqualOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).greaterthanorequal(this.rhs.evaluate(c));};GreaterThanOrEqualOperation.prototype.toString=function(){return"("+this.lhs.toString()+" >= "+this.rhs.toString()+")";};PlusOperation.prototype=new BinaryOperation();PlusOperation.prototype.constructor=PlusOperation;PlusOperation.superclass=BinaryOperation.prototype;function PlusOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} PlusOperation.prototype.init=function(lhs,rhs){PlusOperation.superclass.init.call(this,lhs,rhs);};PlusOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).number().plus(this.rhs.evaluate(c).number());};PlusOperation.prototype.toString=function(){return"("+this.lhs.toString()+" + "+this.rhs.toString()+")";};MinusOperation.prototype=new BinaryOperation();MinusOperation.prototype.constructor=MinusOperation;MinusOperation.superclass=BinaryOperation.prototype;function MinusOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} MinusOperation.prototype.init=function(lhs,rhs){MinusOperation.superclass.init.call(this,lhs,rhs);};MinusOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).number().minus(this.rhs.evaluate(c).number());};MinusOperation.prototype.toString=function(){return"("+this.lhs.toString()+" - "+this.rhs.toString()+")";};MultiplyOperation.prototype=new BinaryOperation();MultiplyOperation.prototype.constructor=MultiplyOperation;MultiplyOperation.superclass=BinaryOperation.prototype;function MultiplyOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} MultiplyOperation.prototype.init=function(lhs,rhs){MultiplyOperation.superclass.init.call(this,lhs,rhs);};MultiplyOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).number().multiply(this.rhs.evaluate(c).number());};MultiplyOperation.prototype.toString=function(){return"("+this.lhs.toString()+" * "+this.rhs.toString()+")";};DivOperation.prototype=new BinaryOperation();DivOperation.prototype.constructor=DivOperation;DivOperation.superclass=BinaryOperation.prototype;function DivOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} DivOperation.prototype.init=function(lhs,rhs){DivOperation.superclass.init.call(this,lhs,rhs);};DivOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).number().div(this.rhs.evaluate(c).number());};DivOperation.prototype.toString=function(){return"("+this.lhs.toString()+" div "+this.rhs.toString()+")";};ModOperation.prototype=new BinaryOperation();ModOperation.prototype.constructor=ModOperation;ModOperation.superclass=BinaryOperation.prototype;function ModOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} ModOperation.prototype.init=function(lhs,rhs){ModOperation.superclass.init.call(this,lhs,rhs);};ModOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).number().mod(this.rhs.evaluate(c).number());};ModOperation.prototype.toString=function(){return"("+this.lhs.toString()+" mod "+this.rhs.toString()+")";};BarOperation.prototype=new BinaryOperation();BarOperation.prototype.constructor=BarOperation;BarOperation.superclass=BinaryOperation.prototype;function BarOperation(lhs,rhs){if(arguments.length>0){this.init(lhs,rhs);}} BarOperation.prototype.init=function(lhs,rhs){BarOperation.superclass.init.call(this,lhs,rhs);};BarOperation.prototype.evaluate=function(c){return this.lhs.evaluate(c).nodeset().union(this.rhs.evaluate(c).nodeset());};BarOperation.prototype.toString=function(){return this.lhs.toString()+" | "+this.rhs.toString();};PathExpr.prototype=new Expression();PathExpr.prototype.constructor=PathExpr;PathExpr.superclass=Expression.prototype;function PathExpr(filter,filterPreds,locpath){if(arguments.length>0){this.init(filter,filterPreds,locpath);}} PathExpr.prototype.init=function(filter,filterPreds,locpath){PathExpr.superclass.init.call(this);this.filter=filter;this.filterPredicates=filterPreds;this.locationPath=locpath;};PathExpr.prototype.evaluate=function(c){var nodes;var xpc=new XPathContext();xpc.variableResolver=c.variableResolver;xpc.functionResolver=c.functionResolver;xpc.namespaceResolver=c.namespaceResolver;xpc.expressionContextNode=c.expressionContextNode;xpc.virtualRoot=c.virtualRoot;xpc.caseInsensitive=c.caseInsensitive;if(this.filter==null){nodes=[c.contextNode];}else{var ns=this.filter.evaluate(c);if(!Utilities.instance_of(ns,XNodeSet)){if(this.filterPredicates!=null&&this.filterPredicates.length>0||this.locationPath!=null){throw new Error("Path expression filter must evaluate to a nodset if predicates or location path are used");} return ns;} nodes=ns.toArray();if(this.filterPredicates!=null){for(var j=0;j0){for(var m=st.pop();m!=null;){if(step.nodeTest.matches(m,xpc)){newNodes.push(m);} if(m.firstChild!=null){st.push(m.nextSibling);m=m.firstChild;}else{m=m.nextSibling;}}} break;case Step.DESCENDANTORSELF:if(step.nodeTest.matches(xpc.contextNode,xpc)){newNodes.push(xpc.contextNode);} var st=[xpc.contextNode.firstChild];while(st.length>0){for(var m=st.pop();m!=null;){if(step.nodeTest.matches(m,xpc)){newNodes.push(m);} if(m.firstChild!=null){st.push(m.nextSibling);m=m.firstChild;}else{m=m.nextSibling;}}} break;case Step.FOLLOWING:if(xpc.contextNode===xpc.virtualRoot){break;} var st=[];if(xpc.contextNode.firstChild!=null){st.unshift(xpc.contextNode.firstChild);}else{st.unshift(xpc.contextNode.nextSibling);} for(var m=xpc.contextNode.parentNode;m!=null&&m.nodeType!=9&&m!==xpc.virtualRoot;m=m.parentNode){st.unshift(m.nextSibling);} do{for(var m=st.pop();m!=null;){if(step.nodeTest.matches(m,xpc)){newNodes.push(m);} if(m.firstChild!=null){st.push(m.nextSibling);m=m.firstChild;}else{m=m.nextSibling;}}}while(st.length>0);break;case Step.FOLLOWINGSIBLING:if(xpc.contextNode===xpc.virtualRoot){break;} for(var m=xpc.contextNode.nextSibling;m!=null;m=m.nextSibling){if(step.nodeTest.matches(m,xpc)){newNodes.push(m);}} break;case Step.NAMESPACE:var n={};if(xpc.contextNode.nodeType==1){n["xml"]=XPath.XML_NAMESPACE_URI;n["xmlns"]=XPath.XMLNS_NAMESPACE_URI;for(var m=xpc.contextNode;m!=null&&m.nodeType==1;m=m.parentNode){for(var k=0;k6&&nm.substring(0,6)=="xmlns:"){var pre=nm.substring(6,nm.length);if(n[pre]==undefined){n[pre]=attr.value;}}}} for(var pre in n){var nsn=new NamespaceNode(pre,n[pre],xpc.contextNode);if(step.nodeTest.matches(nsn,xpc)){newNodes.push(nsn);}}} break;case Step.PARENT:m=null;if(xpc.contextNode!==xpc.virtualRoot){if(xpc.contextNode.nodeType==2){m=this.getOwnerElement(xpc.contextNode);}else{m=xpc.contextNode.parentNode;}} if(m!=null&&step.nodeTest.matches(m,xpc)){newNodes.push(m);} break;case Step.PRECEDING:var st;if(xpc.virtualRoot!=null){st=[xpc.virtualRoot];}else{st=xpc.contextNode.nodeType==9?[xpc.contextNode]:[xpc.contextNode.ownerDocument];} outer:while(st.length>0){for(var m=st.pop();m!=null;){if(m==xpc.contextNode){break outer;} if(step.nodeTest.matches(m,xpc)){newNodes.unshift(m);} if(m.firstChild!=null){st.push(m.nextSibling);m=m.firstChild;}else{m=m.nextSibling;}}} break;case Step.PRECEDINGSIBLING:if(xpc.contextNode===xpc.virtualRoot){break;} for(var m=xpc.contextNode.previousSibling;m!=null;m=m.previousSibling){if(step.nodeTest.matches(m,xpc)){newNodes.push(m);}} break;case Step.SELF:if(step.nodeTest.matches(xpc.contextNode,xpc)){newNodes.push(xpc.contextNode);} break;default:}} nodes=newNodes;for(var j=0;j0){this.init(abs,steps);}} LocationPath.prototype.init=function(abs,steps){this.absolute=abs;this.steps=steps;};LocationPath.prototype.toString=function(){var s;if(this.absolute){s="/";}else{s="";} for(var i=0;i0){this.init(axis,nodetest,preds);}} Step.prototype.init=function(axis,nodetest,preds){this.axis=axis;this.nodeTest=nodetest;this.predicates=preds;};Step.prototype.toString=function(){var s;switch(this.axis){case Step.ANCESTOR:s="ancestor";break;case Step.ANCESTORORSELF:s="ancestor-or-self";break;case Step.ATTRIBUTE:s="attribute";break;case Step.CHILD:s="child";break;case Step.DESCENDANT:s="descendant";break;case Step.DESCENDANTORSELF:s="descendant-or-self";break;case Step.FOLLOWING:s="following";break;case Step.FOLLOWINGSIBLING:s="following-sibling";break;case Step.NAMESPACE:s="namespace";break;case Step.PARENT:s="parent";break;case Step.PRECEDING:s="preceding";break;case Step.PRECEDINGSIBLING:s="preceding-sibling";break;case Step.SELF:s="self";break;} s+="::";s+=this.nodeTest.toString();for(var i=0;i0){this.init(type,value);}} NodeTest.prototype.init=function(type,value){this.type=type;this.value=value;};NodeTest.prototype.toString=function(){switch(this.type){case NodeTest.NAMETESTANY:return"*";case NodeTest.NAMETESTPREFIXANY:return this.value+":*";case NodeTest.NAMETESTRESOLVEDANY:return"{"+this.value+"}*";case NodeTest.NAMETESTQNAME:return this.value;case NodeTest.NAMETESTRESOLVEDNAME:return"{"+this.namespaceURI+"}"+this.value;case NodeTest.COMMENT:return"comment()";case NodeTest.TEXT:return"text()";case NodeTest.PI:if(this.value!=undefined){return"processing-instruction(\""+this.value+"\")";} return"processing-instruction()";case NodeTest.NODE:return"node()";} return"";};NodeTest.prototype.matches=function(n,xpc){switch(this.type){case NodeTest.NAMETESTANY:if(n.nodeType==2||n.nodeType==1||n.nodeType==XPathNamespace.XPATH_NAMESPACE_NODE){return true;} return false;case NodeTest.NAMETESTPREFIXANY:if((n.nodeType==2||n.nodeType==1)){var ns=xpc.namespaceResolver.getNamespace(this.value,xpc.expressionContextNode);if(ns==null){throw new Error("Cannot resolve QName "+this.value);} return true;} return false;case NodeTest.NAMETESTQNAME:if(n.nodeType==2||n.nodeType==1||n.nodeType==XPathNamespace.XPATH_NAMESPACE_NODE){var test=Utilities.resolveQName(this.value,xpc.namespaceResolver,xpc.expressionContextNode,false);if(test[0]==null){throw new Error("Cannot resolve QName "+this.value);} test[0]=String(test[0]);test[1]=String(test[1]);if(test[0]==""){test[0]=null;} var node=Utilities.resolveQName(n.nodeName,xpc.namespaceResolver,n,n.nodeType==1);node[0]=String(node[0]);node[1]=String(node[1]);if(node[0]==""){node[0]=null;} if(xpc.caseInsensitive){return test[0]==node[0]&&String(test[1]).toLowerCase()==String(node[1]).toLowerCase();} return test[0]==node[0]&&test[1]==node[1];} return false;case NodeTest.COMMENT:return n.nodeType==8;case NodeTest.TEXT:return n.nodeType==3||n.nodeType==4;case NodeTest.PI:return n.nodeType==7&&(this.value==null||n.nodeName==this.value);case NodeTest.NODE:return n.nodeType==9||n.nodeType==1||n.nodeType==2||n.nodeType==3||n.nodeType==4||n.nodeType==8||n.nodeType==7;} return false;};NodeTest.NAMETESTANY=0;NodeTest.NAMETESTPREFIXANY=1;NodeTest.NAMETESTQNAME=2;NodeTest.COMMENT=3;NodeTest.TEXT=4;NodeTest.PI=5;NodeTest.NODE=6;VariableReference.prototype=new Expression();VariableReference.prototype.constructor=VariableReference;VariableReference.superclass=Expression.prototype;function VariableReference(v){if(arguments.length>0){this.init(v);}} VariableReference.prototype.init=function(v){this.variable=v;};VariableReference.prototype.toString=function(){return"$"+this.variable;};VariableReference.prototype.evaluate=function(c){return c.variableResolver.getVariable(this.variable,c);};FunctionCall.prototype=new Expression();FunctionCall.prototype.constructor=FunctionCall;FunctionCall.superclass=Expression.prototype;function FunctionCall(fn,args){if(arguments.length>0){this.init(fn,args);}} FunctionCall.prototype.init=function(fn,args){this.functionName=fn;this.arguments=args;};FunctionCall.prototype.toString=function(){var s=this.functionName+"(";for(var i=0;i0){s+=", ";} s+=this.arguments[i].toString();} return s+")";};FunctionCall.prototype.evaluate=function(c){var f=c.functionResolver.getFunction(this.functionName,c);if(f==undefined){throw new Error("Unknown function "+this.functionName);} var a=[c].concat(this.arguments);return f.apply(c.functionResolver.thisArg,a);};XString.prototype=new Expression();XString.prototype.constructor=XString;XString.superclass=Expression.prototype;function XString(s){if(arguments.length>0){this.init(s);}} XString.prototype.init=function(s){this.str=s;};XString.prototype.toString=function(){return this.str;};XString.prototype.evaluate=function(c){return this;};XString.prototype.string=function(){return this;};XString.prototype.number=function(){return new XNumber(this.str);};XString.prototype.bool=function(){return new XBoolean(this.str);};XString.prototype.nodeset=function(){throw new Error("Cannot convert string to nodeset");};XString.prototype.stringValue=function(){return this.str;};XString.prototype.numberValue=function(){return this.number().numberValue();};XString.prototype.booleanValue=function(){return this.bool().booleanValue();};XString.prototype.equals=function(r){if(Utilities.instance_of(r,XBoolean)){return this.bool().equals(r);} if(Utilities.instance_of(r,XNumber)){return this.number().equals(r);} if(Utilities.instance_of(r,XNodeSet)){return r.compareWithString(this,Operators.equals);} return new XBoolean(this.str==r.str);};XString.prototype.notequal=function(r){if(Utilities.instance_of(r,XBoolean)){return this.bool().notequal(r);} if(Utilities.instance_of(r,XNumber)){return this.number().notequal(r);} if(Utilities.instance_of(r,XNodeSet)){return r.compareWithString(this,Operators.notequal);} return new XBoolean(this.str!=r.str);};XString.prototype.lessthan=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.greaterthanorequal);} return this.number().lessthan(r.number());};XString.prototype.greaterthan=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.lessthanorequal);} return this.number().greaterthan(r.number());};XString.prototype.lessthanorequal=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.greaterthan);} return this.number().lessthanorequal(r.number());};XString.prototype.greaterthanorequal=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.lessthan);} return this.number().greaterthanorequal(r.number());};XNumber.prototype=new Expression();XNumber.prototype.constructor=XNumber;XNumber.superclass=Expression.prototype;function XNumber(n){if(arguments.length>0){this.init(n);}} XNumber.prototype.init=function(n){this.num=Number(n);};XNumber.prototype.toString=function(){return this.num;};XNumber.prototype.evaluate=function(c){return this;};XNumber.prototype.string=function(){return new XString(this.num);};XNumber.prototype.number=function(){return this;};XNumber.prototype.bool=function(){return new XBoolean(this.num);};XNumber.prototype.nodeset=function(){throw new Error("Cannot convert number to nodeset");};XNumber.prototype.stringValue=function(){return this.string().stringValue();};XNumber.prototype.numberValue=function(){return this.num;};XNumber.prototype.booleanValue=function(){return this.bool().booleanValue();};XNumber.prototype.negate=function(){return new XNumber(-this.num);};XNumber.prototype.equals=function(r){if(Utilities.instance_of(r,XBoolean)){return this.bool().equals(r);} if(Utilities.instance_of(r,XString)){return this.equals(r.number());} if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this,Operators.equals);} return new XBoolean(this.num==r.num);};XNumber.prototype.notequal=function(r){if(Utilities.instance_of(r,XBoolean)){return this.bool().notequal(r);} if(Utilities.instance_of(r,XString)){return this.notequal(r.number());} if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this,Operators.notequal);} return new XBoolean(this.num!=r.num);};XNumber.prototype.lessthan=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this,Operators.greaterthanorequal);} if(Utilities.instance_of(r,XBoolean)||Utilities.instance_of(r,XString)){return this.lessthan(r.number());} return new XBoolean(this.numr.num);};XNumber.prototype.lessthanorequal=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this,Operators.greaterthan);} if(Utilities.instance_of(r,XBoolean)||Utilities.instance_of(r,XString)){return this.lessthanorequal(r.number());} return new XBoolean(this.num<=r.num);};XNumber.prototype.greaterthanorequal=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this,Operators.lessthan);} if(Utilities.instance_of(r,XBoolean)||Utilities.instance_of(r,XString)){return this.greaterthanorequal(r.number());} return new XBoolean(this.num>=r.num);};XNumber.prototype.plus=function(r){return new XNumber(this.num+r.num);};XNumber.prototype.minus=function(r){return new XNumber(this.num-r.num);};XNumber.prototype.multiply=function(r){return new XNumber(this.num*r.num);};XNumber.prototype.div=function(r){return new XNumber(this.num/r.num);};XNumber.prototype.mod=function(r){return new XNumber(this.num%r.num);};XBoolean.prototype=new Expression();XBoolean.prototype.constructor=XBoolean;XBoolean.superclass=Expression.prototype;function XBoolean(b){if(arguments.length>0){this.init(b);}} XBoolean.prototype.init=function(b){this.b=Boolean(b);};XBoolean.prototype.toString=function(){return this.b.toString();};XBoolean.prototype.evaluate=function(c){return this;};XBoolean.prototype.string=function(){return new XString(this.b);};XBoolean.prototype.number=function(){return new XNumber(this.b);};XBoolean.prototype.bool=function(){return this;};XBoolean.prototype.nodeset=function(){throw new Error("Cannot convert boolean to nodeset");};XBoolean.prototype.stringValue=function(){return this.string().stringValue();};XBoolean.prototype.numberValue=function(){return this.num().numberValue();};XBoolean.prototype.booleanValue=function(){return this.b;};XBoolean.prototype.not=function(){return new XBoolean(!this.b);};XBoolean.prototype.equals=function(r){if(Utilities.instance_of(r,XString)||Utilities.instance_of(r,XNumber)){return this.equals(r.bool());} if(Utilities.instance_of(r,XNodeSet)){return r.compareWithBoolean(this,Operators.equals);} return new XBoolean(this.b==r.b);};XBoolean.prototype.notequal=function(r){if(Utilities.instance_of(r,XString)||Utilities.instance_of(r,XNumber)){return this.notequal(r.bool());} if(Utilities.instance_of(r,XNodeSet)){return r.compareWithBoolean(this,Operators.notequal);} return new XBoolean(this.b!=r.b);};XBoolean.prototype.lessthan=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.greaterthanorequal);} return this.number().lessthan(r.number());};XBoolean.prototype.greaterthan=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.lessthanorequal);} return this.number().greaterthan(r.number());};XBoolean.prototype.lessthanorequal=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.greaterthan);} return this.number().lessthanorequal(r.number());};XBoolean.prototype.greaterthanorequal=function(r){if(Utilities.instance_of(r,XNodeSet)){return r.compareWithNumber(this.number(),Operators.lessthan);} return this.number().greaterthanorequal(r.number());};AVLTree.prototype=new Object();AVLTree.prototype.constructor=AVLTree;AVLTree.superclass=Object.prototype;function AVLTree(n){this.init(n);} AVLTree.prototype.init=function(n){this.left=null;this.right=null;this.node=n;this.depth=1;};AVLTree.prototype.balance=function(){var ldepth=this.left==null?0:this.left.depth;var rdepth=this.right==null?0:this.right.depth;if(ldepth>rdepth+1){var lldepth=this.left.left==null?0:this.left.left.depth;var lrdepth=this.left.right==null?0:this.left.right.depth;if(lldepthrrdepth){this.right.rotateLL();} this.rotateRR();}};AVLTree.prototype.rotateLL=function(){var nodeBefore=this.node;var rightBefore=this.right;this.node=this.left.node;this.right=this.left;this.left=this.left.left;this.right.left=this.right.right;this.right.right=rightBefore;this.right.node=nodeBefore;this.right.updateInNewLocation();this.updateInNewLocation();};AVLTree.prototype.rotateRR=function(){var nodeBefore=this.node;var leftBefore=this.left;this.node=this.right.node;this.left=this.right;this.right=this.right.right;this.left.right=this.left.left;this.left.left=leftBefore;this.left.node=nodeBefore;this.left.updateInNewLocation();this.updateInNewLocation();};AVLTree.prototype.updateInNewLocation=function(){this.getDepthFromChildren();};AVLTree.prototype.getDepthFromChildren=function(){this.depth=this.node==null?0:1;if(this.left!=null){this.depth=this.left.depth+1;} if(this.right!=null&&this.depth<=this.right.depth){this.depth=this.right.depth+1;}};AVLTree.prototype.order=function(n1,n2){if(n1===n2){return 0;} var d1=0;var d2=0;for(var m1=n1;m1!=null;m1=m1.parentNode){d1++;} for(var m2=n2;m2!=null;m2=m2.parentNode){d2++;} if(d1>d2){while(d1>d2){n1=n1.parentNode;d1--;} if(n1==n2){return 1;}}else if(d2>d1){while(d2>d1){n2=n2.parentNode;d2--;} if(n1==n2){return-1;}} while(n1.parentNode!=n2.parentNode){n1=n1.parentNode;n2=n2.parentNode;} while(n1.previousSibling!=null&&n2.previousSibling!=null){n1=n1.previousSibling;n2=n2.previousSibling;} if(n1.previousSibling==null){return-1;} return 1;};AVLTree.prototype.add=function(n){if(n===this.node){return false;} var o=this.order(n,this.node);var ret=false;if(o==-1){if(this.left==null){this.left=new AVLTree(n);ret=true;}else{ret=this.left.add(n);if(ret){this.balance();}}}else if(o==1){if(this.right==null){this.right=new AVLTree(n);ret=true;}else{ret=this.right.add(n);if(ret){this.balance();}}} if(ret){this.getDepthFromChildren();} return ret;};XNodeSet.prototype=new Expression();XNodeSet.prototype.constructor=XNodeSet;XNodeSet.superclass=Expression.prototype;function XNodeSet(){this.init();} XNodeSet.prototype.init=function(){this.tree=null;this.size=0;};XNodeSet.prototype.toString=function(){var p=this.first();if(p==null){return"";} return this.stringForNode(p);};XNodeSet.prototype.evaluate=function(c){return this;};XNodeSet.prototype.string=function(){return new XString(this.toString());};XNodeSet.prototype.stringValue=function(){return this.toString();};XNodeSet.prototype.number=function(){return new XNumber(this.string());};XNodeSet.prototype.numberValue=function(){return Number(this.string());};XNodeSet.prototype.bool=function(){return new XBoolean(this.tree!=null);};XNodeSet.prototype.booleanValue=function(){return this.tree!=null;};XNodeSet.prototype.nodeset=function(){return this;};XNodeSet.prototype.stringForNode=function(n){if(n.nodeType==9){n=n.documentElement;} if(n.nodeType==1){return this.stringForNodeRec(n);} if(n.isNamespaceNode){return n.namespace;} return n.nodeValue;};XNodeSet.prototype.stringForNodeRec=function(n){var s="";for(var n2=n.firstChild;n2!=null;n2=n2.nextSibling){if(n2.nodeType==3){s+=n2.nodeValue;}else if(n2.nodeType==1){s+=this.stringForNodeRec(n2);}} return s;};XNodeSet.prototype.first=function(){var p=this.tree;if(p==null){return null;} while(p.left!=null){p=p.left;} return p.node;};XNodeSet.prototype.add=function(n){var added;if(this.tree==null){this.tree=new AVLTree(n);added=true;}else{added=this.tree.add(n);} if(added){this.size++;}};XNodeSet.prototype.addArray=function(ns){for(var i=0;is3.length?"":s3.charAt(i);map[j]=k;}} var t="";for(var 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c>=0x0030&&c<=0x0039||c>=0x0660&&c<=0x0669||c>=0x06F0&&c<=0x06F9||c>=0x0966&&c<=0x096F||c>=0x09E6&&c<=0x09EF||c>=0x0A66&&c<=0x0A6F||c>=0x0AE6&&c<=0x0AEF||c>=0x0B66&&c<=0x0B6F||c>=0x0BE7&&c<=0x0BEF||c>=0x0C66&&c<=0x0C6F||c>=0x0CE6&&c<=0x0CEF||c>=0x0D66&&c<=0x0D6F||c>=0x0E50&&c<=0x0E59||c>=0x0ED0&&c<=0x0ED9||c>=0x0F20&&c<=0x0F29||c==0x002E||c==0x002D||c==0x005F||Utilities.isLetter(c)||c>=0x0300&&c<=0x0345||c>=0x0360&&c<=0x0361||c>=0x0483&&c<=0x0486||c>=0x0591&&c<=0x05A1||c>=0x05A3&&c<=0x05B9||c>=0x05BB&&c<=0x05BD||c==0x05BF||c>=0x05C1&&c<=0x05C2||c==0x05C4||c>=0x064B&&c<=0x0652||c==0x0670||c>=0x06D6&&c<=0x06DC||c>=0x06DD&&c<=0x06DF||c>=0x06E0&&c<=0x06E4||c>=0x06E7&&c<=0x06E8||c>=0x06EA&&c<=0x06ED||c>=0x0901&&c<=0x0903||c==0x093C||c>=0x093E&&c<=0x094C||c==0x094D||c>=0x0951&&c<=0x0954||c>=0x0962&&c<=0x0963||c>=0x0981&&c<=0x0983||c==0x09BC||c==0x09BE||c==0x09BF||c>=0x09C0&&c<=0x09C4||c>=0x09C7&&c<=0x09C8||c>=0x09CB&&c<=0x09CD||c==0x09D7||c>=0x09E2&&c<=0x09E3||c==0x0A02||c==0x0A3C||c==0x0A3E||c==0x0A3F||c>=0x0A40&&c<=0x0A42||c>=0x0A47&&c<=0x0A48||c>=0x0A4B&&c<=0x0A4D||c>=0x0A70&&c<=0x0A71||c>=0x0A81&&c<=0x0A83||c==0x0ABC||c>=0x0ABE&&c<=0x0AC5||c>=0x0AC7&&c<=0x0AC9||c>=0x0ACB&&c<=0x0ACD||c>=0x0B01&&c<=0x0B03||c==0x0B3C||c>=0x0B3E&&c<=0x0B43||c>=0x0B47&&c<=0x0B48||c>=0x0B4B&&c<=0x0B4D||c>=0x0B56&&c<=0x0B57||c>=0x0B82&&c<=0x0B83||c>=0x0BBE&&c<=0x0BC2||c>=0x0BC6&&c<=0x0BC8||c>=0x0BCA&&c<=0x0BCD||c==0x0BD7||c>=0x0C01&&c<=0x0C03||c>=0x0C3E&&c<=0x0C44||c>=0x0C46&&c<=0x0C48||c>=0x0C4A&&c<=0x0C4D||c>=0x0C55&&c<=0x0C56||c>=0x0C82&&c<=0x0C83||c>=0x0CBE&&c<=0x0CC4||c>=0x0CC6&&c<=0x0CC8||c>=0x0CCA&&c<=0x0CCD||c>=0x0CD5&&c<=0x0CD6||c>=0x0D02&&c<=0x0D03||c>=0x0D3E&&c<=0x0D43||c>=0x0D46&&c<=0x0D48||c>=0x0D4A&&c<=0x0D4D||c==0x0D57||c==0x0E31||c>=0x0E34&&c<=0x0E3A||c>=0x0E47&&c<=0x0E4E||c==0x0EB1||c>=0x0EB4&&c<=0x0EB9||c>=0x0EBB&&c<=0x0EBC||c>=0x0EC8&&c<=0x0ECD||c>=0x0F18&&c<=0x0F19||c==0x0F35||c==0x0F37||c==0x0F39||c==0x0F3E||c==0x0F3F||c>=0x0F71&&c<=0x0F84||c>=0x0F86&&c<=0x0F8B||c>=0x0F90&&c<=0x0F95||c==0x0F97||c>=0x0F99&&c<=0x0FAD||c>=0x0FB1&&c<=0x0FB7||c==0x0FB9||c>=0x20D0&&c<=0x20DC||c==0x20E1||c>=0x302A&&c<=0x302F||c==0x3099||c==0x309A||c==0x00B7||c==0x02D0||c==0x02D1||c==0x0387||c==0x0640||c==0x0E46||c==0x0EC6||c==0x3005||c>=0x3031&&c<=0x3035||c>=0x309D&&c<=0x309E||c>=0x30FC&&c<=0x30FE;};Utilities.coalesceText=function(n){for(var m=n.firstChild;m!=null;m=m.nextSibling){if(m.nodeType==3||m.nodeType==4){var s=m.nodeValue;var first=m;m=m.nextSibling;while(m!=null&&(m.nodeType==3||m.nodeType==4)){s+=m.nodeValue;var del=m;m=m.nextSibling;del.parentNode.removeChild(del);} if(first.nodeType==4){var p=first.parentNode;if(first.nextSibling==null){p.removeChild(first);p.appendChild(p.ownerDocument.createTextNode(s));}else{var next=first.nextSibling;p.removeChild(first);p.insertBefore(p.ownerDocument.createTextNode(s),next);}}else{first.nodeValue=s;} if(m==null){break;}}else if(m.nodeType==1){Utilities.coalesceText(m);}}};Utilities.instance_of=function(o,c){while(o!=null){if(o.constructor===c){return true;} if(o===Object){return false;} o=o.constructor.superclass;} return false;};Utilities.getElementById=function(n,id){if(n.nodeType==1){if(n.getAttribute("id")==id||n.getAttributeNS(null,"id")==id){return n;}} for(var m=n.firstChild;m!=null;m=m.nextSibling){var res=Utilities.getElementById(m,id);if(res!=null){return res;}} return null;};XPathException.prototype={};XPathException.prototype.constructor=XPathException;XPathException.superclass=Object.prototype;function XPathException(c,e){this.code=c;this.exception=e;} XPathException.prototype.toString=function(){var msg=this.exception?": "+this.exception.toString():"";switch(this.code){case XPathException.INVALID_EXPRESSION_ERR:return"Invalid expression"+msg;case XPathException.TYPE_ERR:return"Type error"+msg;}};XPathException.INVALID_EXPRESSION_ERR=51;XPathException.TYPE_ERR=52;XPathExpression.prototype={};XPathExpression.prototype.constructor=XPathExpression;XPathExpression.superclass=Object.prototype;function XPathExpression(e,r,p){this.xpath=p.parse(e);this.context=new XPathContext();this.context.namespaceResolver=new XPathNSResolverWrapper(r);} XPathExpression.prototype.evaluate=function(n,t,res){this.context.expressionContextNode=n;var result=this.xpath.evaluate(this.context);return new XPathResult(result,t);} XPathNSResolverWrapper.prototype={};XPathNSResolverWrapper.prototype.constructor=XPathNSResolverWrapper;XPathNSResolverWrapper.superclass=Object.prototype;function XPathNSResolverWrapper(r){this.xpathNSResolver=r;} XPathNSResolverWrapper.prototype.getNamespace=function(prefix,n){if(this.xpathNSResolver==null){return null;} return this.xpathNSResolver.lookupNamespaceURI(prefix);};NodeXPathNSResolver.prototype={};NodeXPathNSResolver.prototype.constructor=NodeXPathNSResolver;NodeXPathNSResolver.superclass=Object.prototype;function NodeXPathNSResolver(n){this.node=n;this.namespaceResolver=new NamespaceResolver();} NodeXPathNSResolver.prototype.lookupNamespaceURI=function(prefix){return this.namespaceResolver.getNamespace(prefix,this.node);};XPathResult.prototype={};XPathResult.prototype.constructor=XPathResult;XPathResult.superclass=Object.prototype;function XPathResult(v,t){if(t==XPathResult.ANY_TYPE){if(v.constructor===XString){t=XPathResult.STRING_TYPE;}else if(v.constructor===XNumber){t=XPathResult.NUMBER_TYPE;}else if(v.constructor===XBoolean){t=XPathResult.BOOLEAN_TYPE;}else if(v.constructor===XNodeSet){t=XPathResult.UNORDERED_NODE_ITERATOR_TYPE;}} this.resultType=t;switch(t){case XPathResult.NUMBER_TYPE:this.numberValue=v.numberValue();return;case XPathResult.STRING_TYPE:this.stringValue=v.stringValue();return;case XPathResult.BOOLEAN_TYPE:this.booleanValue=v.booleanValue();return;case XPathResult.ANY_UNORDERED_NODE_TYPE:case XPathResult.FIRST_UNORDERED_NODE_TYPE:if(v.constructor===XNodeSet){this.singleNodeValue=v.first();return;} break;case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:case XPathResult.ORDERED_NODE_ITERATOR_TYPE:if(v.constructor===XNodeSet){this.invalidIteratorState=false;this.nodes=v.toArray();this.iteratorIndex=0;return;} break;case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:if(v.constructor===XNodeSet){this.nodes=v.toArray();this.snapshotLength=this.nodes.length;return;} break;} throw new XPathException(XPathException.TYPE_ERR);};XPathResult.prototype.iterateNext=function(){if(this.resultType!=XPathResult.UNORDERED_NODE_ITERATOR_TYPE&&this.resultType!=XPathResult.ORDERED_NODE_ITERATOR_TYPE){throw new XPathException(XPathException.TYPE_ERR);} return this.nodes[this.iteratorIndex++];};XPathResult.prototype.snapshotItem=function(i){if(this.resultType!=XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE&&this.resultType!=XPathResult.ORDERED_NODE_SNAPSHOT_TYPE){throw new XPathException(XPathException.TYPE_ERR);} return this.nodes[i];};XPathResult.ANY_TYPE=0;XPathResult.NUMBER_TYPE=1;XPathResult.STRING_TYPE=2;XPathResult.BOOLEAN_TYPE=3;XPathResult.UNORDERED_NODE_ITERATOR_TYPE=4;XPathResult.ORDERED_NODE_ITERATOR_TYPE=5;XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE=6;XPathResult.ORDERED_NODE_SNAPSHOT_TYPE=7;XPathResult.ANY_UNORDERED_NODE_TYPE=8;XPathResult.FIRST_ORDERED_NODE_TYPE=9;function installDOM3XPathSupport(doc,p){doc.createExpression=function(e,r){try{return new XPathExpression(e,r,p);}catch(e){throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,e);}};doc.createNSResolver=function(n){return new NodeXPathNSResolver(n);};doc.evaluate=function(e,cn,r,t,res){if(t<0||t>9){throw{code:0,toString:function(){return"Request type not supported";}};} return doc.createExpression(e,r,p).evaluate(cn,t,res);};};try{var shouldInstall=true;try{if(document.implementation&&document.implementation.hasFeature&&document.implementation.hasFeature("XPath",null)){shouldInstall=false;}}catch(e){} if(shouldInstall){installDOM3XPathSupport(document,new XPathParser());}}catch(e){} var Prototype={Version:'1.6.1',Browser:(function(){var ua=navigator.userAgent;var isOpera=Object.prototype.toString.call(window.opera)=='[object Opera]';return{IE:!!window.attachEvent&&!isOpera,Opera:isOpera,WebKit:ua.indexOf('AppleWebKit/')>-1,Gecko:ua.indexOf('Gecko')>-1&&ua.indexOf('KHTML')===-1,MobileSafari:/Apple.*Mobile.*Safari/.test(ua)}})(),BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:(function(){var constructor=window.Element||window.HTMLElement;return!!(constructor&&constructor.prototype);})(),SpecificElementExtensions:(function(){if(typeof window.HTMLDivElement!=='undefined') return true;var div=document.createElement('div');var form=document.createElement('form');var isSupported=false;if(div['__proto__']&&(div['__proto__']!==form['__proto__'])){isSupported=true;} div=form=null;return isSupported;})()},ScriptFragment:']*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari) Prototype.BrowserFeatures.SpecificElementExtensions=false;var Abstract={};var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}} return result;} function sub(pattern,replacement,count){replacement=prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});} function scan(pattern,iterator){this.gsub(pattern,iterator);return String(this);} function truncate(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);} function strip(){return this.replace(/^\s+/,'').replace(/\s+$/,'');} function stripTags(){return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi,'');} function stripScripts(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');} function extractScripts(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});} function evalScripts(){return this.extractScripts().map(function(script){return eval(script)});} function escapeHTML(){return this.replace(/&/g,'&').replace(//g,'>');} function unescapeHTML(){return this.stripTags().replace(/</g,'<').replace(/>/g,'>').replace(/&/g,'&');} function toQueryParams(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||'&').inject({},function(hash,pair){if((pair=pair.split('='))[0]){var key=decodeURIComponent(pair.shift());var value=pair.length>1?pair.join('='):pair[0];if(value!=undefined)value=decodeURIComponent(value);if(key in hash){if(!Object.isArray(hash[key]))hash[key]=[hash[key]];hash[key].push(value);} else hash[key]=value;} return hash;});} function toArray(){return this.split('');} function succ(){return this.slice(0,this.length-1)+ String.fromCharCode(this.charCodeAt(this.length-1)+1);} function times(count){return count<1?'':new Array(count+1).join(this);} function camelize(){var parts=this.split('-'),len=parts.length;if(len==1)return parts[0];var camelized=this.charAt(0)=='-'?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];for(var i=1;i-1;} function startsWith(pattern){return this.indexOf(pattern)===0;} function endsWith(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d;} function empty(){return this=='';} function blank(){return/^\s*$/.test(this);} function interpolate(object,pattern){return new Template(this,pattern).evaluate(object);} return{gsub:gsub,sub:sub,scan:scan,truncate:truncate,strip:String.prototype.trim?String.prototype.trim:strip,stripTags:stripTags,stripScripts:stripScripts,extractScripts:extractScripts,evalScripts:evalScripts,escapeHTML:escapeHTML,unescapeHTML:unescapeHTML,toQueryParams:toQueryParams,parseQuery:toQueryParams,toArray:toArray,succ:succ,times:times,camelize:camelize,capitalize:capitalize,underscore:underscore,dasherize:dasherize,inspect:inspect,toJSON:toJSON,unfilterJSON:unfilterJSON,isJSON:isJSON,evalJSON:evalJSON,include:include,startsWith:startsWith,endsWith:endsWith,empty:empty,blank:blank,interpolate:interpolate};})());var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){if(object&&Object.isFunction(object.toTemplateReplacements)) object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return(match[1]+'');var before=match[1]||'';if(before=='\\')return match[2];var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null)return before;while(match!=null){var comp=match[1].startsWith('[')?match[2].replace(/\\\\]/g,']'):match[1];ctx=ctx[comp];if(null==ctx||''==match[3])break;expr=expr.substring('['==match[3]?match[1].length:match[0].length);match=pattern.exec(expr);} return before+String.interpret(ctx);});}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable=(function(){function each(iterator,context){var index=0;try{this._each(function(value){iterator.call(context,value,index++);});}catch(e){if(e!=$break)throw e;} return this;} function eachSlice(number,iterator,context){var index=-number,slices=[],array=this.toArray();if(number<1)return array;while((index+=number)=result) result=value;});return result;} function min(iterator,context){iterator=iterator||Prototype.K;var result;this.each(function(value,index){value=iterator.call(context,value,index);if(result==null||valueb?1:0;}).pluck('value');} function toArray(){return this.map();} function zip(){var iterator=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last())) iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){return iterator(collections.pluck(index));});} function size(){return this.toArray().length;} function inspect(){return'#';} return{each:each,eachSlice:eachSlice,all:all,every:all,any:any,some:any,collect:collect,map:collect,detect:detect,findAll:findAll,select:findAll,filter:findAll,grep:grep,include:include,member:include,inGroupsOf:inGroupsOf,inject:inject,invoke:invoke,max:max,min:min,partition:partition,pluck:pluck,reject:reject,sortBy:sortBy,toArray:toArray,entries:toArray,zip:zip,size:size,inspect:inspect,find:detect};})();function $A(iterable){if(!iterable)return[];if('toArray'in Object(iterable))return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;} function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[];} Array.from=$A;(function(){var arrayProto=Array.prototype,slice=arrayProto.slice,_each=arrayProto.forEach;function each(iterator){for(var i=0,length=this.length;i';} function toJSON(){return Object.toJSON(this.toObject());} function clone(){return new Hash(this);} return{initialize:initialize,_each:_each,set:set,get:get,unset:unset,toObject:toObject,toTemplateReplacements:toObject,keys:keys,values:values,index:index,merge:merge,update:update,toQueryString:toQueryString,inspect:inspect,toJSON:toJSON,clone:clone};})());Hash.from=$H;Object.extend(Number.prototype,(function(){function toColorPart(){return this.toPaddedString(2,16);} function succ(){return this+1;} function times(iterator,context){$R(0,this,true).each(iterator,context);return this;} function toPaddedString(length,radix){var string=this.toString(radix||10);return'0'.times(length-string.length)+string;} function toJSON(){return isFinite(this)?this.toString():'null';} function abs(){return Math.abs(this);} function round(){return Math.round(this);} function ceil(){return Math.ceil(this);} function floor(){return Math.floor(this);} return{toColorPart:toColorPart,succ:succ,times:times,toPaddedString:toPaddedString,toJSON:toJSON,abs:abs,round:round,ceil:ceil,floor:floor};})());function $R(start,end,exclusive){return new ObjectRange(start,end,exclusive);} var ObjectRange=Class.create(Enumerable,(function(){function initialize(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;} function _each(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ();}} function include(value){if(value1&&!((readyState==4)&&this._complete)) this.respondToReadyState(this.transport.readyState);},setRequestHeaders:function(){var headers={'X-Requested-With':'XMLHttpRequest','X-Prototype-Version':Prototype.Version,'Accept':'text/javascript, text/html, application/xml, text/xml, */*'};if(this.method=='post'){headers['Content-type']=this.options.contentType+ (this.options.encoding?'; charset='+this.options.encoding:'');if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005) headers['Connection']='close';} if(typeof this.options.requestHeaders=='object'){var extras=this.options.requestHeaders;if(Object.isFunction(extras.push)) for(var i=0,length=extras.length;i=200&&status<300);},getStatus:function(){try{return this.transport.status||0;}catch(e){return 0}},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState],response=new Ajax.Response(this);if(state=='Complete'){try{this._complete=true;(this.options['on'+response.status]||this.options['on'+(this.success()?'Success':'Failure')]||Prototype.emptyFunction)(response,response.headerJSON);}catch(e){this.dispatchException(e);} var contentType=response.getHeader('Content-type');if(this.options.evalJS=='force'||(this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) this.evalResponse();} try{(this.options['on'+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch('on'+state,this,response,response.headerJSON);}catch(e){this.dispatchException(e);} if(state=='Complete'){this.transport.onreadystatechange=Prototype.emptyFunction;}},isSameOrigin:function(){var m=this.url.match(/^\s*https?:\/\/[^\/]*/);return!m||(m[0]=='#{protocol}//#{domain}#{port}'.interpolate({protocol:location.protocol,domain:document.domain,port:location.port?':'+location.port:''}));},getHeader:function(name){try{return this.transport.getResponseHeader(name)||null;}catch(e){return null;}},evalResponse:function(){try{return eval((this.transport.responseText||'').unfilterJSON());}catch(e){this.dispatchException(e);}},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch('onException',this,exception);}});Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Response=Class.create({initialize:function(request){this.request=request;var transport=this.transport=request.transport,readyState=this.readyState=transport.readyState;if((readyState>2&&!Prototype.Browser.IE)||readyState==4){this.status=this.getStatus();this.statusText=this.getStatusText();this.responseText=String.interpret(transport.responseText);this.headerJSON=this._getHeaderJSON();} if(readyState==4){var xml=transport.responseXML;this.responseXML=Object.isUndefined(xml)?null:xml;this.responseJSON=this._getResponseJSON();}},status:0,statusText:'',getStatus:Ajax.Request.prototype.getStatus,getStatusText:function(){try{return this.transport.statusText||'';}catch(e){return''}},getHeader:Ajax.Request.prototype.getHeader,getAllHeaders:function(){try{return this.getAllResponseHeaders();}catch(e){return null}},getResponseHeader:function(name){return this.transport.getResponseHeader(name);},getAllResponseHeaders:function(){return this.transport.getAllResponseHeaders();},_getHeaderJSON:function(){var json=this.getHeader('X-JSON');if(!json)return null;json=decodeURIComponent(escape(json));try{return json.evalJSON(this.request.options.sanitizeJSON||!this.request.isSameOrigin());}catch(e){this.request.dispatchException(e);}},_getResponseJSON:function(){var options=this.request.options;if(!options.evalJSON||(options.evalJSON!='force'&&!(this.getHeader('Content-type')||'').include('application/json'))||this.responseText.blank()) return null;try{return this.responseText.evalJSON(options.sanitizeJSON||!this.request.isSameOrigin());}catch(e){this.request.dispatchException(e);}}});Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,container,url,options){this.container={success:(container.success||container),failure:(container.failure||(container.success?null:container))};options=Object.clone(options);var onComplete=options.onComplete;options.onComplete=(function(response,json){this.updateContent(response.responseText);if(Object.isFunction(onComplete))onComplete(response,json);}).bind(this);$super(url,options);},updateContent:function(responseText){var receiver=this.container[this.success()?'success':'failure'],options=this.options;if(!options.evalScripts)responseText=responseText.stripScripts();if(receiver=$(receiver)){if(options.insertion){if(Object.isString(options.insertion)){var insertion={};insertion[options.insertion]=responseText;receiver.insert(insertion);} else options.insertion(receiver,responseText);} else receiver.update(responseText);}}});Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,container,url,options){$super(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=(this.options.decay||1);this.updater={};this.container=container;this.url=url;this.start();},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent();},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments);},updateComplete:function(response){if(this.options.decay){this.decay=(response.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=response.responseText;} this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency);},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);}});function $(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes);} if(!cache[tagName])cache[tagName]=Element.extend(document.createElement(tagName));return Element.writeAttribute(cache[tagName].cloneNode(false),attributes);};Object.extend(global.Element,element||{});if(element)global.Element.prototype=element.prototype;})(this);Element.cache={};Element.idCounter=1;Element.Methods={visible:function(element){return $(element).style.display!='none';},toggle:function(element){element=$(element);Element[Element.visible(element)?'hide':'show'](element);return element;},hide:function(element){element=$(element);element.style.display='none';return element;},show:function(element){element=$(element);element.style.display='';return element;},remove:function(element){element=$(element);element.parentNode.removeChild(element);return element;},update:(function(){var SELECT_ELEMENT_INNERHTML_BUGGY=(function(){var el=document.createElement("select"),isBuggy=true;el.innerHTML="";if(el.options&&el.options[0]){isBuggy=el.options[0].nodeName.toUpperCase()!=="OPTION";} el=null;return isBuggy;})();var TABLE_ELEMENT_INNERHTML_BUGGY=(function(){try{var el=document.createElement("table");if(el&&el.tBodies){el.innerHTML="test";var isBuggy=typeof el.tBodies[0]=="undefined";el=null;return isBuggy;}}catch(e){return true;}})();var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING=(function(){var s=document.createElement("script"),isBuggy=false;try{s.appendChild(document.createTextNode(""));isBuggy=!s.firstChild||s.firstChild&&s.firstChild.nodeType!==3;}catch(e){isBuggy=true;} s=null;return isBuggy;})();function update(element,content){element=$(element);if(content&&content.toElement) content=content.toElement();if(Object.isElement(content)) return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName==='SCRIPT'&&SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING){element.text=content;return element;} if(SELECT_ELEMENT_INNERHTML_BUGGY||TABLE_ELEMENT_INNERHTML_BUGGY){if(tagName in Element._insertionTranslations.tags){while(element.firstChild){element.removeChild(element.firstChild);} Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});} else{element.innerHTML=content.stripScripts();}} else{element.innerHTML=content.stripScripts();} content.evalScripts.bind(content).defer();return element;} return update;})(),replace:function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();else if(!Object.isElement(content)){content=Object.toHTML(content);var range=element.ownerDocument.createRange();range.selectNode(element);content.evalScripts.bind(content).defer();content=range.createContextualFragment(content.stripScripts());} element.parentNode.replaceChild(content,element);return element;},insert:function(element,insertions){element=$(element);if(Object.isString(insertions)||Object.isNumber(insertions)||Object.isElement(insertions)||(insertions&&(insertions.toElement||insertions.toHTML))) insertions={bottom:insertions};var content,insert,tagName,childNodes;for(var position in insertions){content=insertions[position];position=position.toLowerCase();insert=Element._insertionTranslations[position];if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){insert(element,content);continue;} content=Object.toHTML(content);tagName=((position=='before'||position=='after')?element.parentNode:element).tagName.toUpperCase();childNodes=Element._getContentFromAnonymousElement(tagName,content.stripScripts());if(position=='top'||position=='after')childNodes.reverse();childNodes.each(insert.curry(element));content.evalScripts.bind(content).defer();} return element;},wrap:function(element,wrapper,attributes){element=$(element);if(Object.isElement(wrapper)) $(wrapper).writeAttribute(attributes||{});else if(Object.isString(wrapper))wrapper=new Element(wrapper,attributes);else wrapper=new Element('div',wrapper);if(element.parentNode) element.parentNode.replaceChild(wrapper,element);wrapper.appendChild(element);return wrapper;},inspect:function(element){element=$(element);var result='<'+element.tagName.toLowerCase();$H({'id':'id','className':'class'}).each(function(pair){var property=pair.first(),attribute=pair.last();var value=(element[property]||'').toString();if(value)result+=' '+attribute+'='+value.inspect(true);});return result+'>';},recursivelyCollect:function(element,property){element=$(element);var elements=[];while(element=element[property]) if(element.nodeType==1) elements.push(Element.extend(element));return elements;},ancestors:function(element){return Element.recursivelyCollect(element,'parentNode');},descendants:function(element){return Element.select(element,"*");},firstDescendant:function(element){element=$(element).firstChild;while(element&&element.nodeType!=1)element=element.nextSibling;return $(element);},immediateDescendants:function(element){if(!(element=$(element).firstChild))return[];while(element&&element.nodeType!=1)element=element.nextSibling;if(element)return[element].concat($(element).nextSiblings());return[];},previousSiblings:function(element){return Element.recursivelyCollect(element,'previousSibling');},nextSiblings:function(element){return Element.recursivelyCollect(element,'nextSibling');},siblings:function(element){element=$(element);return Element.previousSiblings(element).reverse().concat(Element.nextSiblings(element));},match:function(element,selector){if(Object.isString(selector)) selector=new Selector(selector);return selector.match($(element));},up:function(element,expression,index){element=$(element);if(arguments.length==1)return $(element.parentNode);var ancestors=Element.ancestors(element);return Object.isNumber(expression)?ancestors[expression]:Selector.findElement(ancestors,expression,index);},down:function(element,expression,index){element=$(element);if(arguments.length==1)return Element.firstDescendant(element);return Object.isNumber(expression)?Element.descendants(element)[expression]:Element.select(element,expression)[index||0];},previous:function(element,expression,index){element=$(element);if(arguments.length==1)return $(Selector.handlers.previousElementSibling(element));var previousSiblings=Element.previousSiblings(element);return Object.isNumber(expression)?previousSiblings[expression]:Selector.findElement(previousSiblings,expression,index);},next:function(element,expression,index){element=$(element);if(arguments.length==1)return $(Selector.handlers.nextElementSibling(element));var nextSiblings=Element.nextSiblings(element);return Object.isNumber(expression)?nextSiblings[expression]:Selector.findElement(nextSiblings,expression,index);},select:function(element){var args=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(element,args);},adjacent:function(element){var args=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(element.parentNode,args).without(element);},identify:function(element){element=$(element);var id=Element.readAttribute(element,'id');if(id)return id;do{id='anonymous_element_'+Element.idCounter++}while($(id));Element.writeAttribute(element,'id',id);return id;},readAttribute:function(element,name){element=$(element);if(Prototype.Browser.IE){var t=Element._attributeTranslations.read;if(t.values[name])return t.values[name](element,name);if(t.names[name])name=t.names[name];if(name.include(':')){return(!element.attributes||!element.attributes[name])?null:element.attributes[name].value;}} return element.getAttribute(name);},writeAttribute:function(element,name,value){element=$(element);var attributes={},t=Element._attributeTranslations.write;if(typeof name=='object')attributes=name;else attributes[name]=Object.isUndefined(value)?true:value;for(var attr in attributes){name=t.names[attr]||attr;value=attributes[attr];if(t.values[attr])name=t.values[attr](element,value);if(value===false||value===null) element.removeAttribute(name);else if(value===true) element.setAttribute(name,name);else element.setAttribute(name,value);} return element;},getHeight:function(element){return Element.getDimensions(element).height;},getWidth:function(element){return Element.getDimensions(element).width;},classNames:function(element){return new Element.ClassNames(element);},hasClassName:function(element,className){if(!(element=$(element)))return;var elementClassName=element.className;return(elementClassName.length>0&&(elementClassName==className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName)));},addClassName:function(element,className){if(!(element=$(element)))return;if(!Element.hasClassName(element,className)) element.className+=(element.className?' ':'')+className;return element;},removeClassName:function(element,className){if(!(element=$(element)))return;element.className=element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)"),' ').strip();return element;},toggleClassName:function(element,className){if(!(element=$(element)))return;return Element[Element.hasClassName(element,className)?'removeClassName':'addClassName'](element,className);},cleanWhitespace:function(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue)) element.removeChild(node);node=nextNode;} return element;},empty:function(element){return $(element).innerHTML.blank();},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);if(element.compareDocumentPosition) return(element.compareDocumentPosition(ancestor)&8)===8;if(ancestor.contains) return ancestor.contains(element)&&ancestor!==element;while(element=element.parentNode) if(element==ancestor)return true;return false;},scrollTo:function(element){element=$(element);var pos=Element.cumulativeOffset(element);window.scrollTo(pos[0],pos[1]);return element;},getStyle:function(element,style){element=$(element);style=style=='float'?'cssFloat':style.camelize();var value=element.style[style];if(!value||value=='auto'){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null;} if(style=='opacity')return value?parseFloat(value):1.0;return value=='auto'?null:value;},getOpacity:function(element){return $(element).getStyle('opacity');},setStyle:function(element,styles){element=$(element);var elementStyle=element.style,match;if(Object.isString(styles)){element.style.cssText+=';'+styles;return styles.include('opacity')?element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]):element;} for(var property in styles) if(property=='opacity')element.setOpacity(styles[property]);else elementStyle[(property=='float'||property=='cssFloat')?(Object.isUndefined(elementStyle.styleFloat)?'cssFloat':'styleFloat'):property]=styles[property];return element;},setOpacity:function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;return element;},getDimensions:function(element){element=$(element);var display=Element.getStyle(element,'display');if(display!='none'&&display!=null) return{width:element.offsetWidth,height:element.offsetHeight};var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;var originalDisplay=els.display;els.visibility='hidden';if(originalPosition!='fixed') els.position='absolute';els.display='block';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display=originalDisplay;els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight};},makePositioned:function(element){element=$(element);var pos=Element.getStyle(element,'position');if(pos=='static'||!pos){element._madePositioned=true;element.style.position='relative';if(Prototype.Browser.Opera){element.style.top=0;element.style.left=0;}} return element;},undoPositioned:function(element){element=$(element);if(element._madePositioned){element._madePositioned=undefined;element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right='';} return element;},makeClipping:function(element){element=$(element);if(element._overflow)return element;element._overflow=Element.getStyle(element,'overflow')||'auto';if(element._overflow!=='hidden') element.style.overflow='hidden';return element;},undoClipping:function(element){element=$(element);if(!element._overflow)return element;element.style.overflow=element._overflow=='auto'?'':element._overflow;element._overflow=null;return element;},cumulativeOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);},positionedOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;if(element){if(element.tagName.toUpperCase()=='BODY')break;var p=Element.getStyle(element,'position');if(p!=='static')break;}}while(element);return Element._returnOffset(valueL,valueT);},absolutize:function(element){element=$(element);if(Element.getStyle(element,'position')=='absolute')return element;var offsets=Element.positionedOffset(element);var top=offsets[1];var left=offsets[0];var width=element.clientWidth;var height=element.clientHeight;element._originalLeft=left-parseFloat(element.style.left||0);element._originalTop=top-parseFloat(element.style.top||0);element._originalWidth=element.style.width;element._originalHeight=element.style.height;element.style.position='absolute';element.style.top=top+'px';element.style.left=left+'px';element.style.width=width+'px';element.style.height=height+'px';return element;},relativize:function(element){element=$(element);if(Element.getStyle(element,'position')=='relative')return element;element.style.position='relative';var top=parseFloat(element.style.top||0)-(element._originalTop||0);var left=parseFloat(element.style.left||0)-(element._originalLeft||0);element.style.top=top+'px';element.style.left=left+'px';element.style.height=element._originalHeight;element.style.width=element._originalWidth;return element;},cumulativeScrollOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.scrollTop||0;valueL+=element.scrollLeft||0;element=element.parentNode;}while(element);return Element._returnOffset(valueL,valueT);},getOffsetParent:function(element){if(element.offsetParent)return $(element.offsetParent);if(element==document.body)return $(element);while((element=element.parentNode)&&element!=document.body) if(Element.getStyle(element,'position')!='static') return $(element);return $(document.body);},viewportOffset:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body&&Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{if(!Prototype.Browser.Opera||(element.tagName&&(element.tagName.toUpperCase()=='BODY'))){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}}while(element=element.parentNode);return Element._returnOffset(valueL,valueT);},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});source=$(source);var p=Element.viewportOffset(source);element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,'position')=='absolute'){parent=Element.getOffsetParent(element);delta=Element.viewportOffset(parent);} if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-=document.body.offsetTop;} if(options.setLeft)element.style.left=(p[0]-delta[0]+options.offsetLeft)+'px';if(options.setTop)element.style.top=(p[1]-delta[1]+options.offsetTop)+'px';if(options.setWidth)element.style.width=source.offsetWidth+'px';if(options.setHeight)element.style.height=source.offsetHeight+'px';return element;}};Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:'class',htmlFor:'for'},values:{}}};if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case'left':case'top':case'right':case'bottom':if(proceed(element,'position')==='static')return null;case'height':case'width':if(!Element.visible(element))return null;var dim=parseInt(proceed(element,style),10);if(dim!==element['offset'+style.capitalize()]) return dim+'px';var properties;if(style==='height'){properties=['border-top-width','padding-top','padding-bottom','border-bottom-width'];} else{properties=['border-left-width','padding-left','padding-right','border-right-width'];} return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});} else if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(element);try{element.offsetParent} catch(e){return $(document.body)} var position=element.getStyle('position');if(position!=='static')return proceed(element);element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});$w('positionedOffset viewportOffset').each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);try{element.offsetParent} catch(e){return Element._returnOffset(0,0)} var position=element.getStyle('position');if(position!=='static')return proceed(element);var offsetParent=element.getOffsetParent();if(offsetParent&&offsetParent.getStyle('position')==='fixed') offsetParent.setStyle({zoom:1});element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});});Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(proceed,element){try{element.offsetParent} catch(e){return Element._returnOffset(0,0)} return proceed(element);});Element.Methods.getStyle=function(element,style){element=$(element);style=(style=='float'||style=='cssFloat')?'styleFloat':style.camelize();var value=element.style[style];if(!value&&element.currentStyle)value=element.currentStyle[style];if(style=='opacity'){if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/)) if(value[1])return parseFloat(value[1])/100;return 1.0;} if(value=='auto'){if((style=='width'||style=='height')&&(element.getStyle('display')!='none')) return element['offset'+style.capitalize()]+'px';return null;} return value;};Element.Methods.setOpacity=function(element,value){function stripAlpha(filter){return filter.replace(/alpha\([^\)]*\)/gi,'');} element=$(element);var currentStyle=element.currentStyle;if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=='normal')) element.style.zoom=1;var filter=element.getStyle('filter'),style=element.style;if(value==1||value===''){(filter=stripAlpha(filter))?style.filter=filter:style.removeAttribute('filter');return element;}else if(value<0.00001)value=0;style.filter=stripAlpha(filter)+'alpha(opacity='+(value*100)+')';return element;};Element._attributeTranslations=(function(){var classProp='className';var forProp='for';var el=document.createElement('div');el.setAttribute(classProp,'x');if(el.className!=='x'){el.setAttribute('class','x');if(el.className==='x'){classProp='class';}} el=null;el=document.createElement('label');el.setAttribute(forProp,'x');if(el.htmlFor!=='x'){el.setAttribute('htmlFor','x');if(el.htmlFor==='x'){forProp='htmlFor';}} el=null;return{read:{names:{'class':classProp,'className':classProp,'for':forProp,'htmlFor':forProp},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute);},_getAttr2:function(element,attribute){return element.getAttribute(attribute,2);},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:"";},_getEv:(function(){var el=document.createElement('div');el.onclick=Prototype.emptyFunction;var value=el.getAttribute('onclick');var f;if(String(value).indexOf('{')>-1){f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute)return null;attribute=attribute.toString();attribute=attribute.split('{')[1];attribute=attribute.split('}')[0];return attribute.strip();};} else if(value===''){f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute)return null;return attribute.strip();};} el=null;return f;})(),_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null;},style:function(element){return element.style.cssText.toLowerCase();},title:function(element){return element.title;}}}}})();Element._attributeTranslations.write={names:Object.extend({cellpadding:'cellPadding',cellspacing:'cellSpacing'},Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value;},style:function(element,value){element.style.cssText=value?value:'';}}};Element._attributeTranslations.has={};$w('colSpan rowSpan vAlign dateTime accessKey tabIndex '+'encType maxLength readOnly longDesc frameBorder').each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr;});(function(v){Object.extend(v,{href:v._getAttr2,src:v._getAttr2,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv});})(Element._attributeTranslations.read.values);if(Prototype.BrowserFeatures.ElementExtensions){(function(){function _descendants(element){var nodes=element.getElementsByTagName('*'),results=[];for(var i=0,node;node=nodes[i];i++) if(node.tagName!=="!") results.push(node);return results;} Element.Methods.down=function(element,expression,index){element=$(element);if(arguments.length==1)return element.firstDescendant();return Object.isNumber(expression)?_descendants(element)[expression]:Element.select(element,expression)[index||0];}})();}} else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1)?0.999999:(value==='')?'':(value<0.00001)?0:value;return element;};} else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;if(value==1) if(element.tagName.toUpperCase()=='IMG'&&element.width){element.width++;element.width--;}else try{var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){} return element;};Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body) if(Element.getStyle(element,'position')=='absolute')break;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);};} if('outerHTML'in document.documentElement){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element;} content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling) fragments.each(function(node){parent.insertBefore(node,nextSibling)});else fragments.each(function(node){parent.appendChild(node)});} else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};} Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];if(t){div.innerHTML=t[0]+html+t[1];t[2].times(function(){div=div.firstChild});}else div.innerHTML=html;return $A(div.childNodes);};Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element);},top:function(element,node){element.insertBefore(node,element.firstChild);},bottom:function(element,node){element.appendChild(node);},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);},tags:{TABLE:['','
',1],TBODY:['','
',2],TR:['','
',3],TD:['
','
',4],SELECT:['',1]}};(function(){var tags=Element._insertionTranslations.tags;Object.extend(tags,{THEAD:tags.TBODY,TFOOT:tags.TBODY,TH:tags.TD});})();Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return!!(node&&node.specified);}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);(function(div){if(!Prototype.BrowserFeatures.ElementExtensions&&div['__proto__']){window.HTMLElement={};window.HTMLElement.prototype=div['__proto__'];Prototype.BrowserFeatures.ElementExtensions=true;} div=null;})(document.createElement('div')) Element.extend=(function(){function checkDeficiency(tagName){if(typeof window.Element!='undefined'){var proto=window.Element.prototype;if(proto){var id='_'+(Math.random()+'').slice(2);var el=document.createElement(tagName);proto[id]='x';var isBuggy=(el[id]!=='x');delete proto[id];el=null;return isBuggy;}} return false;} function extendElementWith(element,methods){for(var property in methods){var value=methods[property];if(Object.isFunction(value)&&!(property in element)) element[property]=value.methodize();}} var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY=checkDeficiency('object');if(Prototype.BrowserFeatures.SpecificElementExtensions){if(HTMLOBJECTELEMENT_PROTOTYPE_BUGGY){return function(element){if(element&&typeof element._extendedByPrototype=='undefined'){var t=element.tagName;if(t&&(/^(?:object|applet|embed)$/i.test(t))){extendElementWith(element,Element.Methods);extendElementWith(element,Element.Methods.Simulated);extendElementWith(element,Element.Methods.ByTag[t.toUpperCase()]);}} return element;}} return Prototype.K;} var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||typeof element._extendedByPrototype!='undefined'||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase();if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);extendElementWith(element,methods);element._extendedByPrototype=Prototype.emptyFunction;return element;},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated);}}});extend.refresh();return extend;})();Element.hasAttribute=function(element,attribute){if(element.hasAttribute)return element.hasAttribute(attribute);return Element.Methods.Simulated.hasAttribute(element,attribute);};Element.addMethods=function(methods){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!methods){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});} if(arguments.length==2){var tagName=methods;methods=arguments[1];} if(!tagName)Object.extend(Element.Methods,methods||{});else{if(Object.isArray(tagName))tagName.each(extend);else extend(tagName);} function extend(tagName){tagName=tagName.toUpperCase();if(!Element.Methods.ByTag[tagName]) Element.Methods.ByTag[tagName]={};Object.extend(Element.Methods.ByTag[tagName],methods);} function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;for(var property in methods){var value=methods[property];if(!Object.isFunction(value))continue;if(!onlyIfAbsent||!(property in destination)) destination[property]=value.methodize();}} function findDOMClass(tagName){var klass;var trans={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(trans[tagName])klass='HTML'+trans[tagName]+'Element';if(window[klass])return window[klass];klass='HTML'+tagName+'Element';if(window[klass])return window[klass];klass='HTML'+tagName.capitalize()+'Element';if(window[klass])return window[klass];var element=document.createElement(tagName);var proto=element['__proto__']||element.constructor.prototype;element=null;return proto;} var elementPrototype=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(F.ElementExtensions){copy(Element.Methods,elementPrototype);copy(Element.Methods.Simulated,elementPrototype,true);} if(F.SpecificElementExtensions){for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);if(Object.isUndefined(klass))continue;copy(T[tag],klass.prototype);}} Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh)Element.extend.refresh();Element.cache={};};document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()};},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);}};(function(viewport){var B=Prototype.Browser,doc=document,element,property={};function getRootElement(){if(B.WebKit&&!doc.evaluate) return document;if(B.Opera&&window.parseFloat(window.opera.version())<9.5) return document.body;return document.documentElement;} function define(D){if(!element)element=getRootElement();property[D]='client'+D;viewport['get'+D]=function(){return element[property[D]]};return viewport['get'+D]();} viewport.getWidth=define.curry('Width');viewport.getHeight=define.curry('Height');})(document.viewport);Element.Storage={UID:1};Element.addMethods({getStorage:function(element){if(!(element=$(element)))return;var uid;if(element===window){uid=0;}else{if(typeof element._prototypeUID==="undefined") element._prototypeUID=[Element.Storage.UID++];uid=element._prototypeUID[0];} if(!Element.Storage[uid]) Element.Storage[uid]=$H();return Element.Storage[uid];},store:function(element,key,value){if(!(element=$(element)))return;if(arguments.length===2){Element.getStorage(element).update(key);}else{Element.getStorage(element).set(key,value);} return element;},retrieve:function(element,key,defaultValue){if(!(element=$(element)))return;var hash=Element.getStorage(element),value=hash.get(key);if(Object.isUndefined(value)){hash.set(key,defaultValue);value=defaultValue;} return value;},clone:function(element,deep){if(!(element=$(element)))return;var clone=element.cloneNode(deep);clone._prototypeUID=void 0;if(deep){var descendants=Element.select(clone,'*'),i=descendants.length;while(i--){descendants[i]._prototypeUID=void 0;}} return Element.extend(clone);}});var Selector=Class.create({initialize:function(expression){this.expression=expression.strip();if(this.shouldUseSelectorsAPI()){this.mode='selectorsAPI';}else if(this.shouldUseXPath()){this.mode='xpath';this.compileXPathMatcher();}else{this.mode="normal";this.compileMatcher();}},shouldUseXPath:(function(){var IS_DESCENDANT_SELECTOR_BUGGY=(function(){var isBuggy=false;if(document.evaluate&&window.XPathResult){var el=document.createElement('div');el.innerHTML='
';var xpath=".//*[local-name()='ul' or local-name()='UL']"+"//*[local-name()='li' or local-name()='LI']";var result=document.evaluate(xpath,el,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);isBuggy=(result.snapshotLength!==2);el=null;} return isBuggy;})();return function(){if(!Prototype.BrowserFeatures.XPath)return false;var e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty"))) return false;if((/(\[[\w-]*?:|:checked)/).test(e)) return false;if(IS_DESCENDANT_SELECTOR_BUGGY)return false;return true;}})(),shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI)return false;if(Selector.CASE_INSENSITIVE_CLASS_NAMES)return false;if(!Selector._div)Selector._div=new Element('div');try{Selector._div.querySelector(this.expression);}catch(e){return false;} return true;},compileMatcher:function(){var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m,len=ps.length,name;if(Selector._cache[e]){this.matcher=Selector._cache[e];return;} this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i";}});if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==='BackCompat'){Selector.CASE_INSENSITIVE_CLASS_NAMES=(function(){var div=document.createElement('div'),span=document.createElement('span');div.id="prototype_test_id";span.className='Test';div.appendChild(span);var isIgnored=(div.querySelector('#prototype_test_id .test')!==null);div=span=null;return isIgnored;})();} Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:'/following-sibling::*',tagName:function(m){if(m[1]=='*')return'';return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']";},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m);},attr:function(m){m[1]=m[1].toLowerCase();m[3]=m[5]||m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m);},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];if(!h)return'';if(Object.isFunction(h))return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);},operators:{'=':"[@#{1}='#{3}']",'!=':"[@#{1}!='#{3}']",'^=':"[starts-with(@#{1}, '#{3}')]",'$=':"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",'*=':"[contains(@#{1}, '#{3}')]",'~=':"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",'|=':"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*) = 0 and (count(text()) = 0)]",'checked':"[@checked]",'disabled':"[(@disabled) and (@type!='hidden')]",'enabled':"[not(@disabled) and (@type!='hidden')]",'not':function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v,len=p.length,name;var exclusion=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i= 0)]";return new Template(predicate).evaluate({fragment:fragment,a:a,b:b});}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c); c = false;',className:'n = h.className(n, r, "#{1}", c); c = false;',id:'n = h.id(n, r, "#{1}", c); c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:[{name:'laterSibling',re:/^\s*~\s*/},{name:'child',re:/^\s*>\s*/},{name:'adjacent',re:/^\s*\+\s*/},{name:'descendant',re:/^\s/},{name:'tagName',re:/^\s*(\*|[\w\-]+)(\b|$)?/},{name:'id',re:/^#([\w\-\*]+)(\b|$)/},{name:'className',re:/^\.([\w\-\*]+)(\b|$)/},{name:'pseudo',re:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/},{name:'attrPresence',re:/^\[((?:[\w-]+:)?[\w-]+)\]/},{name:'attr',re:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/}],assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){return Element.hasClassName(element,matches[1]);},id:function(element,matches){return element.id===matches[1];},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return nodeValue&&Selector.operators[matches[2]](nodeValue,matches[5]||matches[6]);}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++) a.push(node);return a;},mark:function(nodes){var _true=Prototype.emptyFunction;for(var i=0,node;node=nodes[i];i++) node._countedByPrototype=_true;return nodes;},unmark:(function(){var PROPERTIES_ATTRIBUTES_MAP=(function(){var el=document.createElement('div'),isBuggy=false,propName='_countedByPrototype',value='x' el[propName]=value;isBuggy=(el.getAttribute(propName)===value);el=null;return isBuggy;})();return PROPERTIES_ATTRIBUTES_MAP?function(nodes){for(var i=0,node;node=nodes[i];i++) node.removeAttribute('_countedByPrototype');return nodes;}:function(nodes){for(var i=0,node;node=nodes[i];i++) node._countedByPrototype=void 0;return nodes;}})(),index:function(parentNode,reverse,ofType){parentNode._countedByPrototype=Prototype.emptyFunction;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++) if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}},unique:function(nodes){if(nodes.length==0)return nodes;var results=[],n;for(var i=0,l=nodes.length;i0?[b]:[];return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}} if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++) if(node.nodeIndex==formula)results.push(node);}else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());});return expressions;},matchElements:function(elements,expression){var matches=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++) if(element._countedByPrototype)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;} return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(','));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i1)?h.unique(results):results;}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++) if(node.tagName!=="!")a.push(node);return a;}});} function $$(){return Selector.findChildElements(document,$A(arguments));} var Form={reset:function(form){form=$(form);form.reset();return form;},serializeElements:function(elements,options){if(typeof options!='object')options={hash:!!options};else if(Object.isUndefined(options.hash))options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&element.type!='file'&&(element.type!='submit'||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key]))result[key]=[result[key]];result[key].push(value);} else result[key]=value;}} return result;});return options.hash?data:Object.toQueryString(data);}};Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options);},getElements:function(form){var elements=$(form).getElementsByTagName('*'),element,arr=[],serializers=Form.Element.Serializers;for(var i=0;element=elements[i];i++){arr.push(element);} return arr.inject([],function(elements,child){if(serializers[child.tagName.toLowerCase()]) elements.push(Element.extend(child));return elements;})},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName&&!name)return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i=0;}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return/^(?:input|select|textarea)$/i.test(element.tagName);});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;},request:function(form,options){form=$(form),options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute('action')||'';if(action.blank())action=window.location.href;options.parameters=form.serialize(true);if(params){if(Object.isString(params))params=params.toQueryParams();Object.extend(options.parameters,params);} if(form.hasAttribute('method')&&!options.method) options.method=form.method;return new Ajax.Request(action,options);}};Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}};Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair);}} return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element;},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!(/^(?:button|reset|submit)$/i.test(element.type)))) element.select();}catch(e){} return element;},disable:function(element){element=$(element);element.disabled=true;return element;},enable:function(element){element=$(element);element.disabled=false;return element;}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value);}},inputSelector:function(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value;},textarea:function(element,value){if(Object.isUndefined(value))return element.value;else element.value=value;},select:function(element,value){if(Object.isUndefined(value)) return this[element.type=='select-one'?'selectOne':'selectMany'](element);else{var opt,currentValue,single=!Object.isArray(value);for(var i=0,length=element.length;i=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i=this.offset[1]&&y=this.offset[0]&&x=this.offset[1]&&this.ycomp=this.offset[0]&&this.xcomp0;})._each(iterator);},set:function(className){this.element.className=className;},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set($A(this).concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set($A(this).without(classNameToRemove).join(' '));},toString:function(){return $A(this).join(' ');}};Object.extend(Element.ClassNames.prototype,Enumerable); var Scriptaculous={Version:'1.8.1',require:function(libraryName){document.write('