var REGEXP_UNICODE=function(){var b=[" ","\u0120",-1,"!","\u0120",-1,"\u0120","\u0120",0,"\u0121","\u0120",-1,"\u0121","\u0120|\u0121",0,"\u0122","\u0120|\u0121",-1,"\u0120","[\u0120]",0,"\u0121","[\u0120]",-1,"\u0121","[\u0120\u0121]",0,"\u0122","[\u0120\u0121]",-1,"\u0121","[\u0120-\u0121]",0,"\u0122","[\u0120-\u0121]",-1];for(var a=0;a<b.length;a+=3){if(b[a].search(new RegExp(b[a+1]))!=b[a+2]){return false}}return true}();var XML_S="[ \t\r\n]+";var XML_EQ="("+XML_S+")?=("+XML_S+")?";var XML_CHAR_REF="&#[0-9]+;|&#x[0-9a-fA-F]+;";var XML10_VERSION_INFO=XML_S+"version"+XML_EQ+"(\"1\\.0\"|'1\\.0')";var XML10_BASE_CHAR=(REGEXP_UNICODE)?"\u0041-\u005a\u0061-\u007a\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0100-\u0131\u0134-\u013e\u0141-\u0148\u014a-\u017e\u0180-\u01c3\u01cd-\u01f0\u01f4-\u01f5\u01fa-\u0217\u0250-\u02a8\u02bb-\u02c1\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03ce\u03d0-\u03d6\u03da\u03dc\u03de\u03e0\u03e2-\u03f3\u0401-\u040c\u040e-\u044f\u0451-\u045c\u045e-\u0481\u0490-\u04c4\u04c7-\u04c8\u04cb-\u04cc\u04d0-\u04eb\u04ee-\u04f5\u04f8-\u04f9\u0531-\u0556\u0559\u0561-\u0586\u05d0-\u05ea\u05f0-\u05f2\u0621-\u063a\u0641-\u064a\u0671-\u06b7\u06ba-\u06be\u06c0-\u06ce\u06d0-\u06d3\u06d5\u06e5-\u06e6\u0905-\u0939\u093d\u0958-\u0961\u0985-\u098c\u098f-\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09dc-\u09dd\u09df-\u09e1\u09f0-\u09f1\u0a05-\u0a0a\u0a0f-\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32-\u0a33\u0a35-\u0a36\u0a38-\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8b\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2-\u0ab3\u0ab5-\u0ab9\u0abd\u0ae0\u0b05-\u0b0c\u0b0f-\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32-\u0b33\u0b36-\u0b39\u0b3d\u0b5c-\u0b5d\u0b5f-\u0b61\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99-\u0b9a\u0b9c\u0b9e-\u0b9f\u0ba3-\u0ba4\u0ba8-\u0baa\u0bae-\u0bb5\u0bb7-\u0bb9\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c60-\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cde\u0ce0-\u0ce1\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d28\u0d2a-\u0d39\u0d60-\u0d61\u0e01-\u0e2e\u0e30\u0e32-\u0e33\u0e40-\u0e45\u0e81-\u0e82\u0e84\u0e87-\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa-\u0eab\u0ead-\u0eae\u0eb0\u0eb2-\u0eb3\u0ebd\u0ec0-\u0ec4\u0f40-\u0f47\u0f49-\u0f69\u10a0-\u10c5\u10d0-\u10f6\u1100\u1102-\u1103\u1105-\u1107\u1109\u110b-\u110c\u110e-\u1112\u113c\u113e\u1140\u114c\u114e\u1150\u1154-\u1155\u1159\u115f-\u1161\u1163\u1165\u1167\u1169\u116d-\u116e\u1172-\u1173\u1175\u119e\u11a8\u11ab\u11ae-\u11af\u11b7-\u11b8\u11ba\u11bc-\u11c2\u11eb\u11f0\u11f9\u1e00-\u1e9b\u1ea0-\u1ef9\u1f00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2126\u212a-\u212b\u212e\u2180-\u2182\u3041-\u3094\u30a1-\u30fa\u3105-\u312c\uac00-\ud7a3":"A-Za-z";var XML10_IDEOGRAPHIC=(REGEXP_UNICODE)?"\u4e00-\u9fa5\u3007\u3021-\u3029":"";var XML10_COMBINING_CHAR=(REGEXP_UNICODE)?"\u0300-\u0345\u0360-\u0361\u0483-\u0486\u0591-\u05a1\u05a3-\u05b9\u05bb-\u05bd\u05bf\u05c1-\u05c2\u05c4\u064b-\u0652\u0670\u06d6-\u06dc\u06dd-\u06df\u06e0-\u06e4\u06e7-\u06e8\u06ea-\u06ed\u0901-\u0903\u093c\u093e-\u094c\u094d\u0951-\u0954\u0962-\u0963\u0981-\u0983\u09bc\u09be\u09bf\u09c0-\u09c4\u09c7-\u09c8\u09cb-\u09cd\u09d7\u09e2-\u09e3\u0a02\u0a3c\u0a3e\u0a3f\u0a40-\u0a42\u0a47-\u0a48\u0a4b-\u0a4d\u0a70-\u0a71\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0b01-\u0b03\u0b3c\u0b3e-\u0b43\u0b47-\u0b48\u0b4b-\u0b4d\u0b56-\u0b57\u0b82-\u0b83\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0c01-\u0c03\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55-\u0c56\u0c82-\u0c83\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5-\u0cd6\u0d02-\u0d03\u0d3e-\u0d43\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb-\u0ebc\u0ec8-\u0ecd\u0f18-\u0f19\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86-\u0f8b\u0f90-\u0f95\u0f97\u0f99-\u0fad\u0fb1-\u0fb7\u0fb9\u20d0-\u20dc\u20e1\u302a-\u302f\u3099\u309a":"";var 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XML11_NAME_START_CHAR=(REGEXP_UNICODE)?":A-Z_a-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c-\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd":":A-Z_a-z";var XML11_NAME_CHAR=XML11_NAME_START_CHAR+((REGEXP_UNICODE)?"\\.0-9\u00b7\u0300-\u036f\u203f-\u2040-":"\\.0-9-");var XML11_NAME="["+XML11_NAME_START_CHAR+"]["+XML11_NAME_CHAR+"]*";var XML11_ENTITY_REF="&"+XML11_NAME+";";var XML11_REFERENCE=XML11_ENTITY_REF+"|"+XML_CHAR_REF;var XML11_ATT_VALUE='"(([^<&"]|'+XML11_REFERENCE+")*)\"|'(([^<&']|"+XML11_REFERENCE+")*)'";var XML11_ATTRIBUTE="("+XML11_NAME+")"+XML_EQ+"("+XML11_ATT_VALUE+")";var XML_NC_NAME_CHAR=XML10_LETTER+XML10_DIGIT+"\\._"+XML10_COMBINING_CHAR+XML10_EXTENDER+"-";var XML_NC_NAME="["+XML10_LETTER+"_]["+XML_NC_NAME_CHAR+"]*";var DOM_ELEMENT_NODE=1;var DOM_ATTRIBUTE_NODE=2;var DOM_TEXT_NODE=3;var DOM_CDATA_SECTION_NODE=4;var DOM_ENTITY_REFERENCE_NODE=5;var DOM_ENTITY_NODE=6;var DOM_PROCESSING_INSTRUCTION_NODE=7;var DOM_COMMENT_NODE=8;var DOM_DOCUMENT_NODE=9;var DOM_DOCUMENT_TYPE_NODE=10;var DOM_DOCUMENT_FRAGMENT_NODE=11;var DOM_NOTATION_NODE=12;function xpathLog(a){}function xsltLog(a){}function xsltLogXml(a){}function assert(a){if(!a){throw"Assertion failed"}}function stringSplit(d,e){var g=d.indexOf(e);if(g==-1){return[d]}var b=[];b.push(d.substr(0,g));while(g!=-1){var f=d.indexOf(e,g+1);if(f!=-1){b.push(d.substr(g+1,f-g-1))}else{b.push(d.substr(g+1))}g=f}return b}function mapExec(a,b){for(var c=0;c<a.length;++c){b.call(this,a[c],c)}}function mapExpr(a,b){var d=[];for(var c=0;c<a.length;++c){d.push(b(a[c]))}return d}function reverseInplace(b){for(var c=0;c<b.length/2;++c){var a=b[c];var d=b.length-c-1;b[c]=b[d];b[d]=a}}function removeFromArray(a,e,b){var d=0;for(var c=0;c<a.length;++c){if(a[c]===e||(b&&a[c]==e)){a.splice(c--,1);d++}}return d}function copyArray(b,c){for(var a=0;a<c.length;++a){b.push(c[a])}}function xmlValue(b){if(!b){return""}var c="";if(b.nodeType==DOM_TEXT_NODE||b.nodeType==DOM_CDATA_SECTION_NODE||b.nodeType==DOM_ATTRIBUTE_NODE){c+=b.nodeValue}else{if(b.nodeType==DOM_ELEMENT_NODE||b.nodeType==DOM_DOCUMENT_NODE||b.nodeType==DOM_DOCUMENT_FRAGMENT_NODE){for(var a=0;a<b.childNodes.length;++a){c+=arguments.callee(b.childNodes[a])}}}return c}function xpathParse(m){xpathLog("parse "+m);xpathParseInit();var n=xpathCacheLookup(m);if(n){xpathLog(" ... cached");return n}if(m.match(/^(\$|@)?\w+$/i)){var o=makeSimpleExpr(m);xpathParseCache[m]=o;xpathLog(" ... simple");return o}if(m.match(/^\w+(\/\w+)*$/i)){var o=makeSimpleExpr2(m);xpathParseCache[m]=o;xpathLog(" ... simple 2");return o}var g=m;var p=[];var h=null;var l=null;var a=false;var f=0;var c=0;var d=0;while(!a){f++;m=m.replace(/^\s*/,"");l=h;h=null;var k=null;var e="";for(var j=0;j<xpathTokenRules.length;++j){var b=xpathTokenRules[j].re.exec(m);c++;if(b&&b.length>0&&b[0].length>e.length){k=xpathTokenRules[j];e=b[0];break}}if(k&&(k==TOK_DIV||k==TOK_MOD||k==TOK_AND||k==TOK_OR)&&(!l||l.tag==TOK_AT||l.tag==TOK_DSLASH||l.tag==TOK_SLASH||l.tag==TOK_AXIS||l.tag==TOK_DOLLAR)){k=TOK_QNAME}if(k){m=m.substr(e.length);xpathLog("token: "+e+" -- "+k.label);h={tag:k,match:e,prec:k.prec?k.prec:0,expr:makeTokenExpr(e)}}else{xpathLog("DONE");a=true}while(xpathReduce(p,h)){d++;xpathLog("stack: "+stackToString(p))}}xpathLog("stack: "+stackToString(p));if(p.length!=1){throw"XPath parse error "+g+":\n"+stackToString(p)}var b=p[0].expr;xpathParseCache[g]=b;xpathLog("XPath parse: "+f+" / "+c+" / "+d);return b}var xpathParseCache={};function xpathCacheLookup(a){return xpathParseCache[a]}function xpathReduce(g,f){var a=null;if(g.length>0){var c=g[g.length-1];var k=xpathRules[c.tag.key];if(k){for(var d=0;d<k.length;++d){var e=k[d];var b=xpathMatchStack(g,e[1]);if(b.length){a={tag:e[0],rule:e,match:b};a.prec=xpathGrammarPrecedence(a);break}}}}var h;if(a&&(!f||a.prec>f.prec||(f.tag.left&&a.prec>=f.prec))){for(var d=0;d<a.match.matchlength;++d){g.pop()}xpathLog("reduce "+a.tag.label+" "+a.prec+" ahead "+(f?f.tag.label+" "+f.prec+(f.tag.left?" left":""):" none "));var j=mapExpr(a.match,function(i){return i.expr});a.expr=a.rule[3].apply(null,j);g.push(a);h=true}else{if(f){xpathLog("shift "+f.tag.label+" "+f.prec+(f.tag.left?" left":"")+" over "+(a?a.tag.label+" "+a.prec:" none"));g.push(f)}h=false}return h}function xpathMatchStack(i,c){var f=i.length;var g=c.length;var b,a;var h=[];h.matchlength=0;var d=0;for(b=g-1,a=f-1;b>=0&&a>=0;--b,a-=d){d=0;var e=[];if(c[b]==Q_MM){b-=1;h.push(e);while(a-d>=0&&i[a-d].tag==c[b]){e.push(i[a-d]);d+=1;h.matchlength+=1}}else{if(c[b]==Q_01){b-=1;h.push(e);while(a-d>=0&&d<2&&i[a-d].tag==c[b]){e.push(i[a-d]);d+=1;h.matchlength+=1}}else{if(c[b]==Q_1M){b-=1;h.push(e);if(i[a].tag==c[b]){while(a-d>=0&&i[a-d].tag==c[b]){e.push(i[a-d]);d+=1;h.matchlength+=1}}else{return[]}}else{if(i[a].tag==c[b]){h.push(i[a]);d+=1;h.matchlength+=1}else{return[]}}}}reverseInplace(e);e.expr=mapExpr(e,function(j){return j.expr})}reverseInplace(h);if(b==-1){return h}else{return[]}}function xpathTokenPrecedence(a){return a.prec||2}function xpathGrammarPrecedence(d){var c=0;if(d.rule){if(d.rule.length>=3&&d.rule[2]>=0){c=d.rule[2]}else{for(var a=0;a<d.rule[1].length;++a){var b=xpathTokenPrecedence(d.rule[1][a]);c=Math.max(c,b)}}}else{if(d.tag){c=xpathTokenPrecedence(d.tag)}else{if(d.length){for(var e=0;e<d.length;++e){var b=xpathGrammarPrecedence(d[e]);c=Math.max(c,b)}}}}return c}function stackToString(a){var c="";for(var b=0;b<a.length;++b){if(c){c+="\n"}c+=a[b].tag.label}return c}function ExprContext(a,d,b,c){this.node=a;this.position=d||0;this.nodelist=b||[a];this.variables={};this.parent=c||null;if(c){this.root=c.root}else{if(this.node.nodeType==DOM_DOCUMENT_NODE){this.root=a}else{this.root=a.ownerDocument}}}ExprContext.prototype.clone=function(a,c,b){return new ExprContext(a||this.node,typeof c!="undefined"?c:this.position,b||this.nodelist,this)};ExprContext.prototype.setVariable=function(a,b){this.variables[a]=b};ExprContext.prototype.getVariable=function(a){if(typeof this.variables[a]!="undefined"){return this.variables[a]}else{if(this.parent){return this.parent.getVariable(a)}else{return null}}};ExprContext.prototype.setNode=function(a){this.node=this.nodelist[a];this.position=a};ExprContext.prototype.contextSize=function(){return this.nodelist.length};function StringValue(a){this.value=a;this.type="string"}StringValue.prototype.stringValue=function(){return this.value};StringValue.prototype.booleanValue=function(){return this.value.length>0};StringValue.prototype.numberValue=function(){return this.value-0};StringValue.prototype.nodeSetValue=function(){throw this};function BooleanValue(a){this.value=a;this.type="boolean"}BooleanValue.prototype.stringValue=function(){return""+this.value};BooleanValue.prototype.booleanValue=function(){return this.value};BooleanValue.prototype.numberValue=function(){return this.value?1:0};BooleanValue.prototype.nodeSetValue=function(){throw this};function NumberValue(a){this.value=a;this.type="number"}NumberValue.prototype.stringValue=function(){return""+this.value};NumberValue.prototype.booleanValue=function(){return !!this.value};NumberValue.prototype.numberValue=function(){return this.value-0};NumberValue.prototype.nodeSetValue=function(){throw this};function NodeSetValue(a){this.value=a;this.type="node-set"}NodeSetValue.prototype.stringValue=function(){if(this.value.length==0){return""}else{return xmlValue(this.value[0])}};NodeSetValue.prototype.booleanValue=function(){return this.value.length>0};NodeSetValue.prototype.numberValue=function(){return this.stringValue()-0};NodeSetValue.prototype.nodeSetValue=function(){return this.value};function TokenExpr(a){this.value=a}TokenExpr.prototype.evaluate=function(){return new StringValue(this.value)};function LocationExpr(){this.absolute=false;this.steps=[]}LocationExpr.prototype.appendStep=function(a){this.steps.push(a)};LocationExpr.prototype.prependStep=function(b){var c=this.steps;this.steps=[b];for(var a=0;a<c.length;++a){this.steps.push(c[a])}};LocationExpr.prototype.evaluate=function(b){var c;if(this.absolute){c=b.root}else{c=b.node}var a=[];xPathStep(a,this.steps,0,c,b);return new NodeSetValue(a)};function xPathStep(j,f,d,h,e){var b=f[d];var a=e.clone(h);var c=b.evaluate(a).nodeSetValue();for(var g=0;g<c.length;++g){if(d==f.length-1){j.push(c[g])}else{xPathStep(j,f,d+1,c[g],e)}}}function StepExpr(c,b,a){this.axis=c;this.nodetest=b;this.predicate=a||[]}StepExpr.prototype.appendPredicate=function(a){this.predicate.push(a)};StepExpr.prototype.evaluate=function(e){var h=e.node;var b=[];if(this.axis==xpathAxis.ANCESTOR_OR_SELF){b.push(h);for(var f=h.parentNode;f;f=f.parentNode){b.push(f)}}else{if(this.axis==xpathAxis.ANCESTOR){for(var f=h.parentNode;f;f=f.parentNode){b.push(f)}}else{if(this.axis==xpathAxis.ATTRIBUTE){copyArray(b,h.attributes)}else{if(this.axis==xpathAxis.CHILD){copyArray(b,h.childNodes)}else{if(this.axis==xpathAxis.DESCENDANT_OR_SELF){b.push(h);xpathCollectDescendants(b,h)}else{if(this.axis==xpathAxis.DESCENDANT){xpathCollectDescendants(b,h)}else{if(this.axis==xpathAxis.FOLLOWING){for(var f=h;f;f=f.parentNode){for(var a=f.nextSibling;a;a=a.nextSibling){b.push(a);xpathCollectDescendants(b,a)}}}else{if(this.axis==xpathAxis.FOLLOWING_SIBLING){for(var f=h.nextSibling;f;f=f.nextSibling){b.push(f)}}else{if(this.axis==xpathAxis.NAMESPACE){alert("not implemented: axis namespace")}else{if(this.axis==xpathAxis.PARENT){if(h.parentNode){b.push(h.parentNode)}}else{if(this.axis==xpathAxis.PRECEDING){for(var f=h;f;f=f.parentNode){for(var a=f.previousSibling;a;a=a.previousSibling){b.push(a);xpathCollectDescendantsReverse(b,a)}}}else{if(this.axis==xpathAxis.PRECEDING_SIBLING){for(var f=h.previousSibling;f;f=f.previousSibling){b.push(f)}}else{if(this.axis==xpathAxis.SELF){b.push(h)}else{throw"ERROR -- NO SUCH AXIS: "+this.axis}}}}}}}}}}}}}var d=b;b=[];for(var g=0;g<d.length;++g){var f=d[g];if(this.nodetest.evaluate(e.clone(f,g,d)).booleanValue()){b.push(f)}}for(var g=0;g<this.predicate.length;++g){var d=b;b=[];for(var c=0;c<d.length;++c){var f=d[c];if(this.predicate[g].evaluate(e.clone(f,c,d)).booleanValue()){b.push(f)}}}return new NodeSetValue(b)};function NodeTestAny(){this.value=new BooleanValue(true)}NodeTestAny.prototype.evaluate=function(a){return this.value};function NodeTestElementOrAttribute(){}NodeTestElementOrAttribute.prototype.evaluate=function(a){return new BooleanValue(a.node.nodeType==DOM_ELEMENT_NODE||a.node.nodeType==DOM_ATTRIBUTE_NODE)};function NodeTestText(){}NodeTestText.prototype.evaluate=function(a){return new BooleanValue(a.node.nodeType==DOM_TEXT_NODE)};function NodeTestComment(){}NodeTestComment.prototype.evaluate=function(a){return new BooleanValue(a.node.nodeType==DOM_COMMENT_NODE)};function NodeTestPI(a){this.target=a}NodeTestPI.prototype.evaluate=function(a){return new BooleanValue(a.node.nodeType==DOM_PROCESSING_INSTRUCTION_NODE&&(!this.target||a.node.nodeName==this.target))};function NodeTestNC(a){this.regex=new RegExp("^"+a+":");this.nsprefix=a}NodeTestNC.prototype.evaluate=function(b){var a=b.node;return new BooleanValue(this.regex.match(a.nodeName))};function NodeTestName(a){this.name=a}NodeTestName.prototype.evaluate=function(b){var a=b.node;return new BooleanValue(a.nodeName==this.name)};function PredicateExpr(a){this.expr=a}PredicateExpr.prototype.evaluate=function(b){var a=this.expr.evaluate(b);if(a.type=="number"){return new BooleanValue(b.position==a.numberValue()-1)}else{return new BooleanValue(a.booleanValue())}};function FunctionCallExpr(a){this.name=a;this.args=[]}FunctionCallExpr.prototype.appendArg=function(a){this.args.push(a)};FunctionCallExpr.prototype.evaluate=function(b){var a=""+this.name.value;var c=this.xpathfunctions[a];if(c){return c.call(this,b)}else{xpathLog("XPath NO SUCH FUNCTION "+a);return new BooleanValue(false)}};FunctionCallExpr.prototype.xpathfunctions={last:function(a){assert(this.args.length==0);return new NumberValue(a.contextSize())},position:function(a){assert(this.args.length==0);return new NumberValue(a.position+1)},count:function(b){assert(this.args.length==1);var a=this.args[0].evaluate(b);return new NumberValue(a.nodeSetValue().length)},id:function(g){assert(this.args.length==1);var a=this.args[0].evaluate(g);var f=[];var l;if(a.type=="node-set"){l=[];var k=a.nodeSetValue();for(var j=0;j<k.length;++j){var b=xmlValue(k[j]).split(/\s+/);for(var c=0;c<b.length;++c){l.push(b[c])}}}else{l=a.stringValue().split(/\s+/)}var m=g.node.ownerDocument;for(var j=0;j<l.length;++j){var h=m.getElementById(l[j]);if(h){f.push(h)}}return new NodeSetValue(f)},"local-name":function(a){alert("not implmented yet: XPath function local-name()")},"namespace-uri":function(a){alert("not implmented yet: XPath function namespace-uri()")},name:function(b){assert(this.args.length==1||this.args.length==0);var a;if(this.args.length==0){a=[b.node]}else{a=this.args[0].evaluate(b).nodeSetValue()}if(a.length==0){return new StringValue("")}else{return new StringValue(a[0].nodeName)}},string:function(a){assert(this.args.length==1||this.args.length==0);if(this.args.length==0){return new StringValue(new NodeSetValue([a.node]).stringValue())}else{return new StringValue(this.args[0].evaluate(a).stringValue())}},concat:function(c){var b="";for(var a=0;a<this.args.length;++a){b+=this.args[a].evaluate(c).stringValue()}return new StringValue(b)},"starts-with":function(c){assert(this.args.length==2);var a=this.args[0].evaluate(c).stringValue();var b=this.args[1].evaluate(c).stringValue();return new BooleanValue(a.indexOf(b)==0)},contains:function(c){assert(this.args.length==2);var a=this.args[0].evaluate(c).stringValue();var b=this.args[1].evaluate(c).stringValue();return new BooleanValue(a.indexOf(b)!=-1)},"substring-before":function(e){assert(this.args.length==2);var b=this.args[0].evaluate(e).stringValue();var c=this.args[1].evaluate(e).stringValue();var a=b.indexOf(c);var d;if(a==-1){d=""}else{d=b.substr(0,a)}return new StringValue(d)},"substring-after":function(e){assert(this.args.length==2);var b=this.args[0].evaluate(e).stringValue();var c=this.args[1].evaluate(e).stringValue();var a=b.indexOf(c);var d;if(a==-1){d=""}else{d=b.substr(a+c.length)}return new StringValue(d)},substring:function(e){assert(this.args.length==2||this.args.length==3);var d=this.args[0].evaluate(e).stringValue();var a=this.args[1].evaluate(e).numberValue();var g;if(this.args.length==2){var h=Math.max(0,Math.round(a)-1);g=d.substr(h)}else{var f=this.args[2].evaluate(e).numberValue();var b=Math.round(a)-1;var h=Math.max(0,b);var c=Math.round(f)-Math.max(0,-b);g=d.substr(h,c)}return new StringValue(g)},"string-length":function(b){var a;if(this.args.length>0){a=this.args[0].evaluate(b).stringValue()}else{a=new NodeSetValue([b.node]).stringValue()}return new NumberValue(a.length)},"normalize-space":function(b){var a;if(this.args.length>0){a=this.args[0].evaluate(b).stringValue()}else{a=new NodeSetValue([b.node]).stringValue()}a=a.replace(/^\s*/,"").replace(/\s*$/,"").replace(/\s+/g," ");return new StringValue(a)},translate:function(e){assert(this.args.length==3);var b=this.args[0].evaluate(e).stringValue();var c=this.args[1].evaluate(e).stringValue();var d=this.args[2].evaluate(e).stringValue();for(var a=0;a<c.length;++a){b=b.replace(new RegExp(c.charAt(a),"g"),d.charAt(a))}return new StringValue(b)},"boolean":function(a){assert(this.args.length==1);return new BooleanValue(this.args[0].evaluate(a).booleanValue())},not:function(b){assert(this.args.length==1);var a=!this.args[0].evaluate(b).booleanValue();return new BooleanValue(a)},"true":function(a){assert(this.args.length==0);return new BooleanValue(true)},"false":function(a){assert(this.args.length==0);return new BooleanValue(false)},lang:function(e){assert(this.args.length==1);var c=this.args[0].evaluate(e).stringValue();var d;var b=e.node;while(b&&b!=b.parentNode){d=b.getAttribute("xml:lang");if(d){break}b=b.parentNode}if(!d){return new BooleanValue(false)}else{var a=new RegExp("^"+c+"$","i");return new BooleanValue(d.match(a)||d.replace(/_.*$/,"").match(a))}},number:function(a){assert(this.args.length==1||this.args.length==0);if(this.args.length==1){return new NumberValue(this.args[0].evaluate(a).numberValue())}else{return new NumberValue(new NodeSetValue([a.node]).numberValue())}},sum:function(c){assert(this.args.length==1);var b=this.args[0].evaluate(c).nodeSetValue();var d=0;for(var a=0;a<b.length;++a){d+=xmlValue(b[a])-0}return new NumberValue(d)},floor:function(b){assert(this.args.length==1);var a=this.args[0].evaluate(b).numberValue();return new NumberValue(Math.floor(a))},ceiling:function(b){assert(this.args.length==1);var a=this.args[0].evaluate(b).numberValue();return new NumberValue(Math.ceil(a))},round:function(b){assert(this.args.length==1);var a=this.args[0].evaluate(b).numberValue();return new NumberValue(Math.round(a))},"ext-join":function(d){assert(this.args.length==2);var c=this.args[0].evaluate(d).nodeSetValue();var e=this.args[1].evaluate(d).stringValue();var a="";for(var b=0;b<c.length;++b){if(a){a+=e}a+=xmlValue(c[b])}return new StringValue(a)},"ext-if":function(a){assert(this.args.length==3);if(this.args[0].evaluate(a).booleanValue()){return this.args[1].evaluate(a)}else{return this.args[2].evaluate(a)}},"ext-cardinal":function(e){assert(this.args.length>=1);var d=this.args[0].evaluate(e).numberValue();var b=[];for(var a=0;a<d;++a){b.push(e.node)}return new NodeSetValue(b)}};function UnionExpr(b,a){this.expr1=b;this.expr2=a}UnionExpr.prototype.evaluate=function(c){var e=this.expr1.evaluate(c).nodeSetValue();var b=this.expr2.evaluate(c).nodeSetValue();var d=e.length;for(var a=0;a<b.length;++a){var f=b[a];var g=false;for(var h=0;h<d;++h){if(e[h]==f){g=true;h=d}}if(!g){e.push(f)}}return new NodeSetValue(e)};function PathExpr(b,a){this.filter=b;this.rel=a}PathExpr.prototype.evaluate=function(e){var d=this.filter.evaluate(e).nodeSetValue();var f=[];for(var a=0;a<d.length;++a){var b=this.rel.evaluate(e.clone(d[a],a,d)).nodeSetValue();for(var c=0;c<b.length;++c){f.push(b[c])}}return new NodeSetValue(f)};function FilterExpr(a,b){this.expr=a;this.predicate=b}FilterExpr.prototype.evaluate=function(d){var c=this.expr.evaluate(d).nodeSetValue();for(var a=0;a<this.predicate.length;++a){var f=c;c=[];for(var e=0;e<f.length;++e){var b=f[e];if(this.predicate[a].evaluate(d.clone(b,e,f)).booleanValue()){c.push(b)}}}return new NodeSetValue(c)};function UnaryMinusExpr(a){this.expr=a}UnaryMinusExpr.prototype.evaluate=function(a){return new NumberValue(-this.expr.evaluate(a).numberValue())};function BinaryExpr(c,a,b){this.expr1=c;this.expr2=b;this.op=a}BinaryExpr.prototype.evaluate=function(b){var a;switch(this.op.value){case"or":a=new BooleanValue(this.expr1.evaluate(b).booleanValue()||this.expr2.evaluate(b).booleanValue());break;case"and":a=new BooleanValue(this.expr1.evaluate(b).booleanValue()&&this.expr2.evaluate(b).booleanValue());break;case"+":a=new NumberValue(this.expr1.evaluate(b).numberValue()+this.expr2.evaluate(b).numberValue());break;case"-":a=new NumberValue(this.expr1.evaluate(b).numberValue()-this.expr2.evaluate(b).numberValue());break;case"*":a=new NumberValue(this.expr1.evaluate(b).numberValue()*this.expr2.evaluate(b).numberValue());break;case"mod":a=new NumberValue(this.expr1.evaluate(b).numberValue()%this.expr2.evaluate(b).numberValue());break;case"div":a=new NumberValue(this.expr1.evaluate(b).numberValue()/this.expr2.evaluate(b).numberValue());break;case"=":a=this.compare(b,function(d,c){return d==c});break;case"!=":a=this.compare(b,function(d,c){return d!=c});break;case"<":a=this.compare(b,function(d,c){return d<c});break;case"<=":a=this.compare(b,function(d,c){return d<=c});break;case">":a=this.compare(b,function(d,c){return d>c});break;case">=":a=this.compare(b,function(d,c){return d>=c});break;default:alert("BinaryExpr.evaluate: "+this.op.value)}return a};BinaryExpr.prototype.compare=function(g,f){var j=this.expr1.evaluate(g);var k=this.expr2.evaluate(g);var l;if(j.type=="node-set"&&k.type=="node-set"){var o=j.nodeSetValue();var c=k.nodeSetValue();l=false;for(var m=0;m<o.length;++m){for(var b=0;b<c.length;++b){if(f(xmlValue(o[m]),xmlValue(c[b]))){l=true;b=c.length;m=o.length}}}}else{if(j.type=="node-set"||k.type=="node-set"){if(j.type=="number"){var d=j.numberValue();var h=k.nodeSetValue();l=false;for(var a=0;a<h.length;++a){var e=xmlValue(h[a])-0;if(f(d,e)){l=true;break}}}else{if(k.type=="number"){var h=j.nodeSetValue();var d=k.numberValue();l=false;for(var a=0;a<h.length;++a){var e=xmlValue(h[a])-0;if(f(e,d)){l=true;break}}}else{if(j.type=="string"){var d=j.stringValue();var h=k.nodeSetValue();l=false;for(var a=0;a<h.length;++a){var e=xmlValue(h[a]);if(f(d,e)){l=true;break}}}else{if(k.type=="string"){var h=j.nodeSetValue();var d=k.stringValue();l=false;for(var a=0;a<h.length;++a){var e=xmlValue(h[a]);if(f(e,d)){l=true;break}}}else{l=f(j.booleanValue(),k.booleanValue())}}}}}else{if(j.type=="boolean"||k.type=="boolean"){l=f(j.booleanValue(),k.booleanValue())}else{if(j.type=="number"||k.type=="number"){l=f(j.numberValue(),k.numberValue())}else{l=f(j.stringValue(),k.stringValue())}}}}return new BooleanValue(l)};function LiteralExpr(a){this.value=a}LiteralExpr.prototype.evaluate=function(a){return new StringValue(this.value)};function NumberExpr(a){this.value=a}NumberExpr.prototype.evaluate=function(a){return new NumberValue(this.value)};function VariableExpr(a){this.name=a}VariableExpr.prototype.evaluate=function(a){return a.getVariable(this.name)};function makeTokenExpr(a){return new TokenExpr(a)}function passExpr(a){return a}function makeLocationExpr1(a,b){b.absolute=true;return b}function makeLocationExpr2(a,b){b.absolute=true;b.prependStep(makeAbbrevStep(a.value));return b}function makeLocationExpr3(a){var b=new LocationExpr();b.appendStep(makeAbbrevStep("."));b.absolute=true;return b}function makeLocationExpr4(a){var b=new LocationExpr();b.absolute=true;b.appendStep(makeAbbrevStep(a.value));return b}function makeLocationExpr5(a){var b=new LocationExpr();b.appendStep(a);return b}function makeLocationExpr6(c,b,a){c.appendStep(a);return c}function makeLocationExpr7(c,a,b){c.appendStep(makeAbbrevStep(a.value));return c}function makeStepExpr1(a){return makeAbbrevStep(a.value)}function makeStepExpr2(a){return makeAbbrevStep(a.value)}function makeStepExpr3(a,c,b){return new StepExpr(a.value,b)}function makeStepExpr4(b,a){return new StepExpr("attribute",a)}function makeStepExpr5(a){return new StepExpr("child",a)}function makeStepExpr6(a,b){a.appendPredicate(b);return a}function makeAbbrevStep(a){switch(a){case"//":return new StepExpr("descendant-or-self",new NodeTestAny);case".":return new StepExpr("self",new NodeTestAny);case"..":return new StepExpr("parent",new NodeTestAny)}}function makeNodeTestExpr1(a){return new NodeTestElementOrAttribute}function makeNodeTestExpr2(c,b,a){return new NodeTestNC(c.value)}function makeNodeTestExpr3(a){return new NodeTestName(a.value)}function makeNodeTestExpr4(c,b){var a=c.value.replace(/\s*\($/,"");switch(a){case"node":return new NodeTestAny;case"text":return new NodeTestText;case"comment":return new NodeTestComment;case"processing-instruction":return new NodeTestPI("")}}function makeNodeTestExpr5(d,c,b){var a=d.replace(/\s*\($/,"");if(a!="processing-instruction"){throw a}return new NodeTestPI(c.value)}function makePredicateExpr(b,a,c){return new PredicateExpr(a)}function makePrimaryExpr(b,a,c){return a}function makeFunctionCallExpr1(c,b,a){return new FunctionCallExpr(c)}function makeFunctionCallExpr2(e,b,c,g,a){var f=new FunctionCallExpr(e);f.appendArg(c);for(var d=0;d<g.length;++d){f.appendArg(g[d])}return f}function makeArgumentExpr(b,a){return a}function makeUnionExpr(c,a,b){return new UnionExpr(c,b)}function makePathExpr1(c,a,b){return new PathExpr(c,b)}function makePathExpr2(c,a,b){b.prependStep(makeAbbrevStep(a.value));return new PathExpr(c,b)}function makeFilterExpr(a,b){if(b.length>0){return new FilterExpr(a,b)}else{return a}}function makeUnaryMinusExpr(b,a){return new UnaryMinusExpr(a)}function makeBinaryExpr(c,a,b){return new BinaryExpr(c,a,b)}function makeLiteralExpr(a){var b=a.value.substring(1,a.value.length-1);return new LiteralExpr(b)}function makeNumberExpr(a){return new NumberExpr(a.value)}function makeVariableReference(b,a){return new VariableExpr(a.value)}function makeSimpleExpr(d){if(d.charAt(0)=="$"){return new VariableExpr(d.substr(1))}else{if(d.charAt(0)=="@"){var g=new NodeTestName(d.substr(1));var e=new StepExpr("attribute",g);var f=new LocationExpr();f.appendStep(e);return f}else{if(d.match(/^[0-9]+$/)){return new NumberExpr(d)}else{var g=new NodeTestName(d);var e=new StepExpr("child",g);var f=new LocationExpr();f.appendStep(e);return f}}}}function makeSimpleExpr2(d){var f=stringSplit(d,"/");var h=new LocationExpr();for(var e=0;e<f.length;++e){var j=new NodeTestName(f[e]);var g=new StepExpr("child",j);h.appendStep(g)}return h}var xpathAxis={ANCESTOR_OR_SELF:"ancestor-or-self",ANCESTOR:"ancestor",ATTRIBUTE:"attribute",CHILD:"child",DESCENDANT_OR_SELF:"descendant-or-self",DESCENDANT:"descendant",FOLLOWING_SIBLING:"following-sibling",FOLLOWING:"following",NAMESPACE:"namespace",PARENT:"parent",PRECEDING_SIBLING:"preceding-sibling",PRECEDING:"preceding",SELF:"self"};var xpathAxesRe=[xpathAxis.ANCESTOR_OR_SELF,xpathAxis.ANCESTOR,xpathAxis.ATTRIBUTE,xpathAxis.CHILD,xpathAxis.DESCENDANT_OR_SELF,xpathAxis.DESCENDANT,xpathAxis.FOLLOWING_SIBLING,xpathAxis.FOLLOWING,xpathAxis.NAMESPACE,xpathAxis.PARENT,xpathAxis.PRECEDING_SIBLING,xpathAxis.PRECEDING,xpathAxis.SELF].join("|");var TOK_PIPE={label:"|",prec:17,re:new RegExp("^\\|")};var TOK_DSLASH={label:"//",prec:19,re:new RegExp("^//")};var TOK_SLASH={label:"/",prec:30,re:new RegExp("^/")};var TOK_AXIS={label:"::",prec:20,re:new RegExp("^::")};var TOK_COLON={label:":",prec:1000,re:new RegExp("^:")};var TOK_AXISNAME={label:"[axis]",re:new RegExp("^("+xpathAxesRe+")")};var TOK_PARENO={label:"(",prec:34,re:new RegExp("^\\(")};var TOK_PARENC={label:")",re:new RegExp("^\\)")};var TOK_DDOT={label:"..",prec:34,re:new RegExp("^\\.\\.")};var TOK_DOT={label:".",prec:34,re:new RegExp("^\\.")};var TOK_AT={label:"@",prec:34,re:new RegExp("^@")};var TOK_COMMA={label:",",re:new RegExp("^,")};var TOK_OR={label:"or",prec:10,re:new RegExp("^or\\b")};var TOK_AND={label:"and",prec:11,re:new RegExp("^and\\b")};var TOK_EQ={label:"=",prec:12,re:new RegExp("^=")};var TOK_NEQ={label:"!=",prec:12,re:new RegExp("^!=")};var TOK_GE={label:">=",prec:13,re:new RegExp("^>=")};var TOK_GT={label:">",prec:13,re:new RegExp("^>")};var TOK_LE={label:"<=",prec:13,re:new RegExp("^<=")};var TOK_LT={label:"<",prec:13,re:new RegExp("^<")};var TOK_PLUS={label:"+",prec:14,re:new RegExp("^\\+"),left:true};var TOK_MINUS={label:"-",prec:14,re:new RegExp("^\\-"),left:true};var TOK_DIV={label:"div",prec:15,re:new RegExp("^div\\b"),left:true};var TOK_MOD={label:"mod",prec:15,re:new RegExp("^mod\\b"),left:true};var TOK_BRACKO={label:"[",prec:32,re:new RegExp("^\\[")};var TOK_BRACKC={label:"]",re:new RegExp("^\\]")};var TOK_DOLLAR={label:"$",re:new RegExp("^\\$")};var TOK_NCNAME={label:"[ncname]",re:new RegExp("^"+XML_NC_NAME)};var TOK_ASTERISK={label:"*",prec:15,re:new RegExp("^\\*"),left:true};var TOK_LITERALQ={label:"[litq]",prec:20,re:new RegExp("^'[^\\']*'")};var TOK_LITERALQQ={label:"[litqq]",prec:20,re:new RegExp('^"[^\\"]*"')};var TOK_NUMBER={label:"[number]",prec:35,re:new RegExp("^\\d+(\\.\\d*)?")};var TOK_QNAME={label:"[qname]",re:new RegExp("^("+XML_NC_NAME+":)?"+XML_NC_NAME)};var TOK_NODEO={label:"[nodetest-start]",re:new RegExp("^(processing-instruction|comment|text|node)\\(")};var xpathTokenRules=[TOK_DSLASH,TOK_SLASH,TOK_DDOT,TOK_DOT,TOK_AXIS,TOK_COLON,TOK_AXISNAME,TOK_NODEO,TOK_PARENO,TOK_PARENC,TOK_BRACKO,TOK_BRACKC,TOK_AT,TOK_COMMA,TOK_OR,TOK_AND,TOK_NEQ,TOK_EQ,TOK_GE,TOK_GT,TOK_LE,TOK_LT,TOK_PLUS,TOK_MINUS,TOK_ASTERISK,TOK_PIPE,TOK_MOD,TOK_DIV,TOK_LITERALQ,TOK_LITERALQQ,TOK_NUMBER,TOK_QNAME,TOK_NCNAME,TOK_DOLLAR];var XPathLocationPath={label:"LocationPath"};var XPathRelativeLocationPath={label:"RelativeLocationPath"};var XPathAbsoluteLocationPath={label:"AbsoluteLocationPath"};var XPathStep={label:"Step"};var XPathNodeTest={label:"NodeTest"};var XPathPredicate={label:"Predicate"};var XPathLiteral={label:"Literal"};var XPathExpr={label:"Expr"};var XPathPrimaryExpr={label:"PrimaryExpr"};var XPathVariableReference={label:"Variablereference"};var XPathNumber={label:"Number"};var XPathFunctionCall={label:"FunctionCall"};var XPathArgumentRemainder={label:"ArgumentRemainder"};var XPathPathExpr={label:"PathExpr"};var XPathUnionExpr={label:"UnionExpr"};var XPathFilterExpr={label:"FilterExpr"};var XPathDigits={label:"Digits"};var xpathNonTerminals=[XPathLocationPath,XPathRelativeLocationPath,XPathAbsoluteLocationPath,XPathStep,XPathNodeTest,XPathPredicate,XPathLiteral,XPathExpr,XPathPrimaryExpr,XPathVariableReference,XPathNumber,XPathFunctionCall,XPathArgumentRemainder,XPathPathExpr,XPathUnionExpr,XPathFilterExpr,XPathDigits];var Q_01={label:"?"};var Q_MM={label:"*"};var Q_1M={label:"+"};var ASSOC_LEFT=true;var xpathGrammarRules=[[XPathLocationPath,[XPathRelativeLocationPath],18,passExpr],[XPathLocationPath,[XPathAbsoluteLocationPath],18,passExpr],[XPathAbsoluteLocationPath,[TOK_SLASH,XPathRelativeLocationPath],18,makeLocationExpr1],[XPathAbsoluteLocationPath,[TOK_DSLASH,XPathRelativeLocationPath],18,makeLocationExpr2],[XPathAbsoluteLocationPath,[TOK_SLASH],0,makeLocationExpr3],[XPathAbsoluteLocationPath,[TOK_DSLASH],0,makeLocationExpr4],[XPathRelativeLocationPath,[XPathStep],31,makeLocationExpr5],[XPathRelativeLocationPath,[XPathRelativeLocationPath,TOK_SLASH,XPathStep],31,makeLocationExpr6],[XPathRelativeLocationPath,[XPathRelativeLocationPath,TOK_DSLASH,XPathStep],31,makeLocationExpr7],[XPathStep,[TOK_DOT],33,makeStepExpr1],[XPathStep,[TOK_DDOT],33,makeStepExpr2],[XPathStep,[TOK_AXISNAME,TOK_AXIS,XPathNodeTest],33,makeStepExpr3],[XPathStep,[TOK_AT,XPathNodeTest],33,makeStepExpr4],[XPathStep,[XPathNodeTest],33,makeStepExpr5],[XPathStep,[XPathStep,XPathPredicate],33,makeStepExpr6],[XPathNodeTest,[TOK_ASTERISK],33,makeNodeTestExpr1],[XPathNodeTest,[TOK_NCNAME,TOK_COLON,TOK_ASTERISK],33,makeNodeTestExpr2],[XPathNodeTest,[TOK_QNAME],33,makeNodeTestExpr3],[XPathNodeTest,[TOK_NODEO,TOK_PARENC],33,makeNodeTestExpr4],[XPathNodeTest,[TOK_NODEO,XPathLiteral,TOK_PARENC],33,makeNodeTestExpr5],[XPathPredicate,[TOK_BRACKO,XPathExpr,TOK_BRACKC],33,makePredicateExpr],[XPathPrimaryExpr,[XPathVariableReference],33,passExpr],[XPathPrimaryExpr,[TOK_PARENO,XPathExpr,TOK_PARENC],33,makePrimaryExpr],[XPathPrimaryExpr,[XPathLiteral],30,passExpr],[XPathPrimaryExpr,[XPathNumber],30,passExpr],[XPathPrimaryExpr,[XPathFunctionCall],30,passExpr],[XPathFunctionCall,[TOK_QNAME,TOK_PARENO,TOK_PARENC],-1,makeFunctionCallExpr1],[XPathFunctionCall,[TOK_QNAME,TOK_PARENO,XPathExpr,XPathArgumentRemainder,Q_MM,TOK_PARENC],-1,makeFunctionCallExpr2],[XPathArgumentRemainder,[TOK_COMMA,XPathExpr],-1,makeArgumentExpr],[XPathUnionExpr,[XPathPathExpr],20,passExpr],[XPathUnionExpr,[XPathUnionExpr,TOK_PIPE,XPathPathExpr],20,makeUnionExpr],[XPathPathExpr,[XPathLocationPath],20,passExpr],[XPathPathExpr,[XPathFilterExpr],19,passExpr],[XPathPathExpr,[XPathFilterExpr,TOK_SLASH,XPathRelativeLocationPath],20,makePathExpr1],[XPathPathExpr,[XPathFilterExpr,TOK_DSLASH,XPathRelativeLocationPath],20,makePathExpr2],[XPathFilterExpr,[XPathPrimaryExpr,XPathPredicate,Q_MM],20,makeFilterExpr],[XPathExpr,[XPathPrimaryExpr],16,passExpr],[XPathExpr,[XPathUnionExpr],16,passExpr],[XPathExpr,[TOK_MINUS,XPathExpr],-1,makeUnaryMinusExpr],[XPathExpr,[XPathExpr,TOK_OR,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_AND,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_EQ,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_NEQ,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_LT,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_LE,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_GT,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_GE,XPathExpr],-1,makeBinaryExpr],[XPathExpr,[XPathExpr,TOK_PLUS,XPathExpr],-1,makeBinaryExpr,ASSOC_LEFT],[XPathExpr,[XPathExpr,TOK_MINUS,XPathExpr],-1,makeBinaryExpr,ASSOC_LEFT],[XPathExpr,[XPathExpr,TOK_ASTERISK,XPathExpr],-1,makeBinaryExpr,ASSOC_LEFT],[XPathExpr,[XPathExpr,TOK_DIV,XPathExpr],-1,makeBinaryExpr,ASSOC_LEFT],[XPathExpr,[XPathExpr,TOK_MOD,XPathExpr],-1,makeBinaryExpr,ASSOC_LEFT],[XPathLiteral,[TOK_LITERALQ],-1,makeLiteralExpr],[XPathLiteral,[TOK_LITERALQQ],-1,makeLiteralExpr],[XPathNumber,[TOK_NUMBER],-1,makeNumberExpr],[XPathVariableReference,[TOK_DOLLAR,TOK_QNAME],200,makeVariableReference]];var xpathRules=[];function xpathParseInit(){if(xpathRules.length){return}xpathGrammarRules.sort(function(k,i){var h=k[1].length;var j=i[1].length;if(h<j){return 1}else{if(h>j){return -1}else{return 0}}});var g=1;for(var b=0;b<xpathNonTerminals.length;++b){xpathNonTerminals[b].key=g++}for(b=0;b<xpathTokenRules.length;++b){xpathTokenRules[b].key=g++}xpathLog("XPath parse INIT: "+g+" rules");function f(h,i,j){if(!h[i]){h[i]=[]}h[i].push(j)}for(b=0;b<xpathGrammarRules.length;++b){var c=xpathGrammarRules[b];var e=c[1];for(var a=e.length-1;a>=0;--a){if(e[a]==Q_1M){f(xpathRules,e[a-1].key,c);break}else{if(e[a]==Q_MM||e[a]==Q_01){f(xpathRules,e[a-1].key,c);--a}else{f(xpathRules,e[a].key,c);break}}}}xpathLog("XPath parse INIT: "+xpathRules.length+" rule bins");var d=0;mapExec(xpathRules,function(h){if(h){d+=h.length}});xpathLog("XPath parse INIT: "+(d/xpathRules.length)+" average bin size")}function xpathCollectDescendants(a,c){for(var b=c.firstChild;b;b=b.nextSibling){a.push(b);arguments.callee(a,b)}}function xpathCollectDescendantsReverse(a,c){for(var b=c.lastChild;b;b=b.previousSibling){a.push(b);arguments.callee(a,b)}}function xpathDomEval(a,b){var d=xpathParse(a);var c=d.evaluate(new ExprContext(b));return c}function xpathSort(h,l){if(l.length==0){return}var a=[];for(var f=0;f<h.contextSize();++f){var g=h.nodelist[f];var k={node:g,key:[]};var d=h.clone(g,0,[g]);for(var c=0;c<l.length;++c){var b=l[c];var e=b.expr.evaluate(d);var m;if(b.type=="text"){m=e.stringValue()}else{if(b.type=="number"){m=e.numberValue()}}k.key.push({value:m,order:b.order})}k.key.push({value:f,order:"ascending"});a.push(k)}a.sort(xpathSortByKey);var n=[];for(var f=0;f<a.length;++f){n.push(a[f].node)}h.nodelist=n;h.setNode(0)}function xpathSortByKey(c,d){for(var a=0;a<c.key.length;++a){var b=c.key[a].order=="descending"?-1:1;if(c.key[a].value>d.key[a].value){return +1*b}else{if(c.key[a].value<d.key[a].value){return -1*b}}}return 0}function xpathEval(c,a){var b=xpathParse(c);var d=b.evaluate(a);return d};