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'{b}'.",line,from+l,low,high);}}}} c=s.substr(0,l-1);character+=l;s=s.substr(l);return it('(regexp)',c);} return it('(punctuator)',t);case'.",line,character);} character+=3;s=s.slice(i+3);break;case'#':if(xmode==='html'||xmode==='styleproperty'){for(;;){c=s.charAt(0);if((c<'0'||c>'9')&&(c<'a'||c>'f')&&(c<'A'||c>'F')){break;} character+=1;s=s.substr(1);t+=c;} if(t.length!==4&&t.length!==7){warningAt("Bad hex color '{a}'.",line,from+l,t);} return it('(color)',t);} return it('(punctuator)',t);default:if(xmode==='outer'&&c==='&'){character+=1;s=s.substr(1);for(;;){c=s.charAt(0);character+=1;s=s.substr(1);if(c===';'){break;} if(!((c>='0'&&c<='9')||(c>='a'&&c<='z')||c==='#')){errorAt("Bad entity",line,from+l,character);}} break;} return it('(punctuator)',t);}}}}};}());function addlabel(t,type){if(option.safe&&funct['(global)']&&typeof predefined[t]!=='boolean'){warning('ADsafe global: '+t+'.',token);}else if(t==='hasOwnProperty'){warning("'hasOwnProperty' is a really bad name.");} if(is_own(funct,t)&&!funct['(global)']){warning(funct[t]===true?"'{a}' was used before it was defined.":"'{a}' is already defined.",nexttoken,t);} funct[t]=type;if(funct['(global)']){global[t]=funct;if(is_own(implied,t)){warning("'{a}' was used before it was defined.",nexttoken,t);delete implied[t];}}else{scope[t]=funct;}} function doOption(){var b,obj,filter,o=nexttoken.value,t,v;switch(o){case'*/':error("Unbegun comment.");break;case'/*members':case'/*member':o='/*members';if(!membersOnly){membersOnly={};} obj=membersOnly;break;case'/*jslint':if(option.safe){warning("ADsafe restriction.");} obj=option;filter=boolOptions;break;case'/*global':if(option.safe){warning("ADsafe restriction.");} obj=predefined;break;default:} t=lex.token();loop:for(;;){for(;;){if(t.type==='special'&&t.value==='*/'){break loop;} if(t.id!=='(endline)'&&t.id!==','){break;} t=lex.token();} if(t.type!=='(string)'&&t.type!=='(identifier)'&&o!=='/*members'){error("Bad option.",t);} v=lex.token();if(v.id===':'){v=lex.token();if(obj===membersOnly){error("Expected '{a}' and instead saw '{b}'.",t,'*/',':');} if(t.value==='indent'&&o==='/*jslint'){b=+v.value;if(typeof b!=='number'||!isFinite(b)||b<=0||Math.floor(b)!==b){error("Expected a small integer and instead saw '{a}'.",v,v.value);} obj.white=true;obj.indent=b;}else if(t.value==='maxerr'&&o==='/*jslint'){b=+v.value;if(typeof b!=='number'||!isFinite(b)||b<=0||Math.floor(b)!==b){error("Expected a small integer and instead saw '{a}'.",v,v.value);} obj.maxerr=b;}else if(t.value==='maxlen'&&o==='/*jslint'){b=+v.value;if(typeof b!=='number'||!isFinite(b)||b<=0||Math.floor(b)!==b){error("Expected a small integer and instead saw '{a}'.",v,v.value);} obj.maxlen=b;}else if(v.value==='true'){obj[t.value]=true;}else if(v.value==='false'){obj[t.value]=false;}else{error("Bad option value.",v);} t=lex.token();}else{if(o==='/*jslint'){error("Missing option value.",t);} obj[t.value]=false;t=v;}} if(filter){assume();}} function peek(p){var i=p||0,j=0,t;while(j<=i){t=lookahead[j];if(!t){t=lookahead[j]=lex.token();} j+=1;} return t;} function advance(id,t){switch(token.id){case'(number)':if(nexttoken.id==='.'){warning("A dot following a number can be confused with a decimal point.",token);} break;case'-':if(nexttoken.id==='-'||nexttoken.id==='--'){warning("Confusing minusses.");} break;case'+':if(nexttoken.id==='+'||nexttoken.id==='++'){warning("Confusing plusses.");} break;} if(token.type==='(string)'||token.identifier){anonname=token.value;} if(id&&nexttoken.id!==id){if(t){if(nexttoken.id==='(end)'){warning("Unmatched '{a}'.",t,t.id);}else{warning("Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.",nexttoken,id,t.id,t.line,nexttoken.value);}}else if(nexttoken.type!=='(identifier)'||nexttoken.value!==id){warning("Expected '{a}' and instead saw '{b}'.",nexttoken,id,nexttoken.value);}} prevtoken=token;token=nexttoken;for(;;){nexttoken=lookahead.shift()||lex.token();if(nexttoken.id==='(end)'||nexttoken.id==='(error)'){return;} if(nexttoken.type==='special'){doOption();}else{if(nexttoken.id!=='(endline)'){break;}}}} function parse(rbp,initial){var left;if(nexttoken.id==='(end)'){error("Unexpected early end of program.",token);} advance();if(option.safe&&typeof predefined[token.value]==='boolean'&&(nexttoken.id!=='('&&nexttoken.id!=='.')){warning('ADsafe violation.',token);} if(initial){anonname='anonymous';funct['(verb)']=token.value;} if(initial===true&&token.fud){left=token.fud();}else{if(token.nud){left=token.nud();}else{if(nexttoken.type==='(number)'&&token.id==='.'){warning("A leading decimal point can be confused with a dot: '.{a}'.",token,nexttoken.value);advance();return token;}else{error("Expected an identifier and instead saw '{a}'.",token,token.id);}} while(rbp='a'&&c<='z')||(c>='A'&&c<='Z')){x.identifier=x.reserved=true;} return x;} function prefix(s,f){var x=symbol(s,150);reserveName(x);x.nud=(typeof f==='function')?f:function(){this.right=parse(150);this.arity='unary';if(this.id==='++'||this.id==='--'){if(option.plusplus){warning("Unexpected use of '{a}'.",this,this.id);}else if((!this.right.identifier||this.right.reserved)&&this.right.id!=='.'&&this.right.id!=='['){warning("Bad operand.",this);}} return this;};return x;} function type(s,f){var x=delim(s);x.type=s;x.nud=f;return x;} function reserve(s,f){var x=type(s,f);x.identifier=x.reserved=true;return x;} function reservevar(s,v){return reserve(s,function(){if(typeof v==='function'){v(this);} return this;});} function infix(s,f,p,w){var x=symbol(s,p);reserveName(x);x.led=function(left){if(!w){nobreaknonadjacent(prevtoken,token);nonadjacent(token,nexttoken);} if(typeof f==='function'){return f(left,this);}else{this.left=left;this.right=parse(p);return this;}};return x;} function relation(s,f){var x=symbol(s,100);x.led=function(left){nobreaknonadjacent(prevtoken,token);nonadjacent(token,nexttoken);var right=parse(100);if((left&&left.id==='NaN')||(right&&right.id==='NaN')){warning("Use the isNaN function to compare with NaN.",this);}else if(f){f.apply(this,[left,right]);} if(left.id==='!'){warning("Confusing use of '{a}'.",left,'!');} if(right.id==='!'){warning("Confusing use of '{a}'.",left,'!');} this.left=left;this.right=right;return this;};return x;} function isPoorRelation(node){return node&&((node.type==='(number)'&&+node.value===0)||(node.type==='(string)'&&node.value==='')||node.type==='true'||node.type==='false'||node.type==='undefined'||node.type==='null');} function assignop(s,f){symbol(s,20).exps=true;return infix(s,function(left,that){var l;that.left=left;if(predefined[left.value]===false&&scope[left.value]['(global)']===true){warning("Read only.",left);}else if(left['function']){warning("'{a}' is a function.",left,left.value);} if(option.safe){l=left;do{if(typeof predefined[l.value]==='boolean'){warning('ADsafe violation.',l);} l=l.left;}while(l);} if(left){if(left.id==='.'||left.id==='['){if(!left.left||left.left.value==='arguments'){warning('Bad assignment.',that);} that.right=parse(19);return that;}else if(left.identifier&&!left.reserved){if(funct[left.value]==='exception'){warning("Do not assign to the exception parameter.",left);} that.right=parse(19);return that;} if(left===syntax['function']){warning("Expected an identifier in an assignment and instead saw a function invocation.",token);}} error("Bad assignment.",that);},20);} function bitwise(s,f,p){var x=symbol(s,p);reserveName(x);x.led=(typeof f==='function')?f:function(left){if(option.bitwise){warning("Unexpected use of '{a}'.",this,this.id);} this.left=left;this.right=parse(p);return this;};return x;} function bitwiseassignop(s){symbol(s,20).exps=true;return infix(s,function(left,that){if(option.bitwise){warning("Unexpected use of '{a}'.",that,that.id);} nonadjacent(prevtoken,token);nonadjacent(token,nexttoken);if(left){if(left.id==='.'||left.id==='['||(left.identifier&&!left.reserved)){parse(19);return that;} if(left===syntax['function']){warning("Expected an identifier in an assignment, and instead saw a function invocation.",token);} return that;} error("Bad assignment.",that);},20);} function suffix(s,f){var x=symbol(s,150);x.led=function(left){if(option.plusplus){warning("Unexpected use of '{a}'.",this,this.id);}else if((!left.identifier||left.reserved)&&left.id!=='.'&&left.id!=='['){warning("Bad operand.",this);} this.left=left;return this;};return x;} function optionalidentifier(){if(nexttoken.identifier){advance();if(option.safe&&banned[token.value]){warning("ADsafe violation: '{a}'.",token,token.value);}else if(token.reserved&&!option.es5){warning("Expected an identifier and instead saw '{a}' (a reserved word).",token,token.id);} return token.value;}} function identifier(){var i=optionalidentifier();if(i){return i;} if(token.id==='function'&&nexttoken.id==='('){warning("Missing name in function statement.");}else{error("Expected an identifier and instead saw '{a}'.",nexttoken,nexttoken.value);}} function reachable(s){var i=0,t;if(nexttoken.id!==';'||noreach){return;} for(;;){t=peek(i);if(t.reach){return;} if(t.id!=='(endline)'){if(t.id==='function'){warning("Inner functions should be listed at the top of the outer function.",t);break;} warning("Unreachable '{a}' after '{b}'.",t,t.value,s);break;} i+=1;}} function statement(noindent){var i=indent,r,s=scope,t=nexttoken;if(t.id===';'){warning("Unnecessary semicolon.",t);advance(';');return;} if(t.identifier&&!t.reserved&&peek().id===':'){advance();advance(':');scope=Object.create(s);addlabel(t.value,'label');if(!nexttoken.labelled){warning("Label '{a}' on {b} statement.",nexttoken,t.value,nexttoken.value);} if(jx.test(t.value+':')){warning("Label '{a}' looks like a javascript url.",t,t.value);} nexttoken.label=t.value;t=nexttoken;} if(!noindent){indentation();} r=parse(0,true);if(!t.block){if(!r||!r.exps){warning("Expected an assignment or function call and instead saw an expression.",token);}else if(r.id==='('&&r.left.id==='new'){warning("Do not use 'new' for side effects.");} if(nexttoken.id!==';'){warningAt("Missing semicolon.",token.line,token.from+token.value.length);}else{adjacent(token,nexttoken);advance(';');nonadjacent(token,nexttoken);}} indent=i;scope=s;return r;} function use_strict(){if(nexttoken.value==='use strict'){advance();advance(';');strict_mode=true;option.newcap=true;option.undef=true;return true;}else{return false;}} function statements(begin){var a=[],f,p;if(begin&&!use_strict()&&option.strict){warning('Missing "use strict" statement.',nexttoken);} if(option.adsafe){switch(begin){case'script':if(!adsafe_may){if(nexttoken.value!=='ADSAFE'||peek(0).id!=='.'||(peek(1).value!=='id'&&peek(1).value!=='go')){error('ADsafe violation: Missing ADSAFE.id or ADSAFE.go.',nexttoken);}} if(nexttoken.value==='ADSAFE'&&peek(0).id==='.'&&peek(1).value==='id'){if(adsafe_may){error('ADsafe violation.',nexttoken);} advance('ADSAFE');advance('.');advance('id');advance('(');if(nexttoken.value!==adsafe_id){error('ADsafe violation: id does not match.',nexttoken);} advance('(string)');advance(')');advance(';');adsafe_may=true;} break;case'lib':if(nexttoken.value==='ADSAFE'){advance('ADSAFE');advance('.');advance('lib');advance('(');advance('(string)');comma();f=parse(0);if(f.id!=='function'){error('The second argument to lib must be a function.',f);} p=f.funct['(params)'];p=p&&p.join(', ');if(p&&p!=='lib'){error("Expected '{a}' and instead saw '{b}'.",f,'(lib)','('+p+')');} advance(')');advance(';');return a;}else{error("ADsafe lib violation.");}}} while(!nexttoken.reach&&nexttoken.id!=='(end)'){if(nexttoken.id===';'){warning("Unnecessary semicolon.");advance(';');}else{a.push(statement());}} return a;} function block(f){var a,b=inblock,old_indent=indent,s=scope,t;inblock=f;scope=Object.create(scope);nonadjacent(token,nexttoken);t=nexttoken;if(nexttoken.id==='{'){advance('{');if(nexttoken.id!=='}'||token.line!==nexttoken.line){indent+=option.indent;while(!f&&nexttoken.from>indent){indent+=option.indent;} if(!f){use_strict();} a=statements();indent-=option.indent;indentation();} advance('}',t);indent=old_indent;}else{warning("Expected '{a}' and instead saw '{b}'.",nexttoken,'{',nexttoken.value);noreach=true;a=[statement()];noreach=false;} funct['(verb)']=null;scope=s;inblock=b;if(f&&(!a||a.length===0)){warning("Empty block.");} return a;} function countMember(m){if(membersOnly&&typeof membersOnly[m]!=='boolean'){warning("Unexpected /*member '{a}'.",token,m);} if(typeof member[m]==='number'){member[m]+=1;}else{member[m]=1;}} function note_implied(token){var name=token.value,line=token.line,a=implied[name];if(typeof a==='function'){a=false;} if(!a){a=[line];implied[name]=a;}else if(a[a.length-1]!==line){a.push(line);}} function cssName(){if(nexttoken.identifier){advance();return true;}} function cssNumber(){if(nexttoken.id==='-'){advance('-');adjacent();nolinebreak();} if(nexttoken.type==='(number)'){advance('(number)');return true;}} function cssString(){if(nexttoken.type==='(string)'){advance();return true;}} function cssColor(){var i,number,value;if(nexttoken.identifier){value=nexttoken.value;if(value==='rgb'||value==='rgba'){advance();advance('(');for(i=0;i<3;i+=1){if(i){advance(',');} number=nexttoken.value;if(nexttoken.type!=='(number)'||number<0){warning("Expected a positive number and instead saw '{a}'",nexttoken,number);advance();}else{advance();if(nexttoken.id==='%'){advance('%');if(number>100){warning("Expected a percentage and instead saw '{a}'",token,number);}}else{if(number>255){warning("Expected a small number and instead saw '{a}'",token,number);}}}} if(value==='rgba'){advance(',');number=+nexttoken.value;if(nexttoken.type!=='(number)'||number<0||number>1){warning("Expected a number between 0 and 1 and instead saw '{a}'",nexttoken,number);} advance();if(nexttoken.id==='%'){warning("Unexpected '%'.");advance('%');}} advance(')');return true;}else if(cssColorData[nexttoken.value]===true){advance();return true;}}else if(nexttoken.type==='(color)'){advance();return true;} return false;} function cssLength(){if(nexttoken.id==='-'){advance('-');adjacent();nolinebreak();} if(nexttoken.type==='(number)'){advance();if(nexttoken.type!=='(string)'&&cssLengthData[nexttoken.value]===true){adjacent();advance();}else if(+token.value!==0){warning("Expected a linear unit and instead saw '{a}'.",nexttoken,nexttoken.value);} return true;} return false;} function cssLineHeight(){if(nexttoken.id==='-'){advance('-');adjacent();} if(nexttoken.type==='(number)'){advance();if(nexttoken.type!=='(string)'&&cssLengthData[nexttoken.value]===true){adjacent();advance();} return true;} return false;} function cssWidth(){if(nexttoken.identifier){switch(nexttoken.value){case'thin':case'medium':case'thick':advance();return true;}}else{return cssLength();}} function cssMargin(){if(nexttoken.identifier){if(nexttoken.value==='auto'){advance();return true;}}else{return cssLength();}} function cssAttr(){if(nexttoken.identifier&&nexttoken.value==='attr'){advance();advance('(');if(!nexttoken.identifier){warning("Expected a name and instead saw '{a}'.",nexttoken,nexttoken.value);} advance();advance(')');return true;} return false;} function cssCommaList(){while(nexttoken.id!==';'){if(!cssName()&&!cssString()){warning("Expected a name and instead saw '{a}'.",nexttoken,nexttoken.value);} if(nexttoken.id!==','){return true;} comma();}} function cssCounter(){if(nexttoken.identifier&&nexttoken.value==='counter'){advance();advance('(');advance();if(nexttoken.id===','){comma();if(nexttoken.type!=='(string)'){warning("Expected a string and instead saw '{a}'.",nexttoken,nexttoken.value);} advance();} advance(')');return true;} if(nexttoken.identifier&&nexttoken.value==='counters'){advance();advance('(');if(!nexttoken.identifier){warning("Expected a name and instead saw '{a}'.",nexttoken,nexttoken.value);} advance();if(nexttoken.id===','){comma();if(nexttoken.type!=='(string)'){warning("Expected a string and instead saw '{a}'.",nexttoken,nexttoken.value);} advance();} if(nexttoken.id===','){comma();if(nexttoken.type!=='(string)'){warning("Expected a string and instead saw '{a}'.",nexttoken,nexttoken.value);} advance();} advance(')');return true;} return false;} function cssShape(){var i;if(nexttoken.identifier&&nexttoken.value==='rect'){advance();advance('(');for(i=0;i<4;i+=1){if(!cssLength()){warning("Expected a number and instead saw '{a}'.",nexttoken,nexttoken.value);break;}} advance(')');return true;} return false;} function cssUrl(){var c,url;if(nexttoken.identifier&&nexttoken.value==='url'){nexttoken=lex.range('(',')');url=nexttoken.value;c=url.charAt(0);if(c==='"'||c==='\''){if(url.slice(-1)!==c){warning("Bad url string.");}else{url=url.slice(1,-1);if(url.indexOf(c)>=0){warning("Bad url string.");}}} if(!url){warning("Missing url.");} advance();if(option.safe&&ux.test(url)){error("ADsafe URL violation.");} urls.push(url);return true;} return false;} cssAny=[cssUrl,function(){for(;;){if(nexttoken.identifier){switch(nexttoken.value.toLowerCase()){case'url':cssUrl();break;case'expression':warning("Unexpected expression '{a}'.",nexttoken,nexttoken.value);advance();break;default:advance();}}else{if(nexttoken.id===';'||nexttoken.id==='!'||nexttoken.id==='(end)'||nexttoken.id==='}'){return true;} 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sible','hidden','collapse'],'white-space':['normal','nowrap','pre','pre-line','pre-wrap','inherit'],width:[cssLength,'auto'],'word-spacing':['normal',cssLength],'word-wrap':['break-word','normal'],'z-index':['auto',cssNumber]};function styleAttribute(){var v;while(nexttoken.id==='*'||nexttoken.id==='#'||nexttoken.value==='_'){if(!option.css){warning("Unexpected '{a}'.",nexttoken,nexttoken.value);} advance();} if(nexttoken.id==='-'){if(!option.css){warning("Unexpected '{a}'.",nexttoken,nexttoken.value);} advance('-');if(!nexttoken.identifier){warning("Expected a non-standard style attribute and instead saw '{a}'.",nexttoken,nexttoken.value);} advance();return cssAny;}else{if(!nexttoken.identifier){warning("Excepted a style attribute, and instead saw '{a}'.",nexttoken,nexttoken.value);}else{if(is_own(cssAttributeData,nexttoken.value)){v=cssAttributeData[nexttoken.value];}else{v=cssAny;if(!option.css){warning("Unrecognized style attribute '{a}'.",nexttoken,nexttoken.value);}}} advance();return v;}} function styleValue(v){var i=0,n,once,match,round,start=0,vi;switch(typeof v){case'function':return v();case'string':if(nexttoken.identifier&&nexttoken.value===v){advance();return true;} return false;} for(;;){if(i>=v.length){return false;} vi=v[i];i+=1;if(vi===true){break;}else if(typeof vi==='number'){n=vi;vi=v[i];i+=1;}else{n=1;} match=false;while(n>0){if(styleValue(vi)){match=true;n-=1;}else{break;}} if(match){return true;}} start=i;once=[];for(;;){round=false;for(i=start;i':case'+':advance();styleSelector();break;case':':advance(':');switch(nexttoken.value){case'active':case'after':case'before':case'checked':case'disabled':case'empty':case'enabled':case'first-child':case'first-letter':case'first-line':case'first-of-type':case'focus':case'hover':case'last-child':case'last-of-type':case'link':case'only-of-type':case'root':case'target':case'visited':advance();break;case'lang':advance();advance('(');if(!nexttoken.identifier){warning("Expected a lang code, and instead saw :{a}.",nexttoken,nexttoken.value);} advance(')');break;case'nth-child':case'nth-last-child':case'nth-last-of-type':case'nth-of-type':advance();advance('(');styleChild();advance(')');break;case'not':advance();advance('(');if(nexttoken.id===':'&&peek(0).value==='not'){warning("Nested not.");} styleSelector();advance(')');break;default:warning("Expected a pseudo, and instead saw :{a}.",nexttoken,nexttoken.value);} break;case'#':advance('#');if(!nexttoken.identifier){warning("Expected an id, and instead saw #{a}.",nexttoken,nexttoken.value);} advance();break;case'*':advance('*');break;case'.':advance('.');if(!nexttoken.identifier){warning("Expected a class, and instead saw #.{a}.",nexttoken,nexttoken.value);} advance();break;case'[':advance('[');if(!nexttoken.identifier){warning("Expected an attribute, and instead saw [{a}].",nexttoken,nexttoken.value);} advance();if(nexttoken.id==='='||nexttoken.value==='~='||nexttoken.value==='$='||nexttoken.value==='|='||nexttoken.id==='*='||nexttoken.id==='^='){advance();if(nexttoken.type!=='(string)'){warning("Expected a string, and instead saw {a}.",nexttoken,nexttoken.value);} advance();} advance(']');break;default:error("Expected a CSS selector, and instead saw {a}.",nexttoken,nexttoken.value);}}} function stylePattern(){if(nexttoken.id==='{'){warning("Expected a style pattern, and instead saw '{a}'.",nexttoken,nexttoken.id);} for(;;){styleSelector();if(nexttoken.id===' fragments and .js files.",token);} if(option.fragment){if(n!=='div'){error("ADsafe violation: Wrap the widget in a div.",token);}}else{error("Use the fragment option.",token);}} option.browser=true;assume();} function doAttribute(n,a,v){var u,x;if(a==='id'){u=typeof v==='string'?v.toUpperCase():'';if(ids[u]===true){warning("Duplicate id='{a}'.",nexttoken,v);} if(!/^[A-Za-z][A-Za-z0-9._:\-]*$/.test(v)){warning("Bad id: 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if(!/^[A-Z]+_[A-Z]+$/.test(v)){warning("ADSAFE violation: bad id.");}}else{warning("ADSAFE violation: bad id.");}}}else if(a==='name'){if(option.adsafe&&v.indexOf('_')>=0){warning("ADsafe name violation.");}}} function doTag(n,a){var i,t=htmltag[n],x;src=false;if(!t){error("Unrecognized tag '<{a}>'.",nexttoken,n===n.toLowerCase()?n:n+' (capitalization error)');} if(stack.length>0){if(n==='html'){error("Too many tags.",token);} x=t.parent;if(x){if(x.indexOf(' '+stack[stack.length-1].name+' ')<0){error("A '<{a}>' must be within '<{b}>'.",token,n,x);}}else if(!option.adsafe&&!option.fragment){i=stack.length;do{if(i<=0){error("A '<{a}>' must be within '<{b}>'.",token,n,'body');} i-=1;}while(stack[i].name!=='body');}} switch(n){case'div':if(option.adsafe&&stack.length===1&&!adsafe_id){warning("ADSAFE violation: missing ID_.");} break;case'script':xmode='script';advance('>');indent=nexttoken.from;if(a.lang){warning("lang is deprecated.",token);} if(option.adsafe&&stack.length!==1){warning("ADsafe script placement violation.",token);} if(a.src){if(option.adsafe&&(!adsafe_may||!approved[a.src])){warning("ADsafe unapproved script source.",token);} if(a.type){warning("type is unnecessary.",token);}}else{if(adsafe_went){error("ADsafe script violation.",token);} statements('script');} xmode='html';advance('');styles();xmode='html';advance('';} function html(){var a,attributes,e,n,q,t,v,w=option.white,wmode;xmode='html';xquote='';stack=null;for(;;){switch(nexttoken.value){case'<':xmode='html';advance('<');attributes={};t=nexttoken;if(!t.identifier){warning("Bad identifier {a}.",t,t.value);} n=t.value;if(option.cap){n=n.toLowerCase();} t.name=n;advance();if(!stack){stack=[];doBegin(n);} v=htmltag[n];if(typeof v!=='object'){error("Unrecognized tag '<{a}>'.",t,n);} e=v.empty;t.type=n;for(;;){if(nexttoken.id==='/'){advance('/');if(nexttoken.id!=='>'){warning("Expected '{a}' and instead saw '{b}'.",nexttoken,'>',nexttoken.value);} break;} if(nexttoken.id&&nexttoken.id.substr(0,1)==='>'){break;} if(!nexttoken.identifier){if(nexttoken.id==='(end)'||nexttoken.id==='(error)'){error("Missing '>'.",nexttoken);} warning("Bad identifier.");} option.white=true;nonadjacent(token,nexttoken);a=nexttoken.value;option.white=w;advance();if(!option.cap&&a!==a.toLowerCase()){warning("Attribute '{a}' not all lower case.",nexttoken,a);} a=a.toLowerCase();xquote='';if(is_own(attributes,a)){warning("Attribute '{a}' repeated.",nexttoken,a);} if(a.slice(0,2)==='on'){if(!option.on){warning("Avoid HTML event handlers.");} xmode='scriptstring';advance('=');q=nexttoken.id;if(q!=='"'&&q!=="'"){error("Missing quote.");} xquote=q;wmode=option.white;option.white=false;advance(q);statements('on');option.white=wmode;if(nexttoken.id!==q){error("Missing close quote on script attribute.");} xmode='html';xquote='';advance(q);v=false;}else if(a==='style'){xmode='scriptstring';advance('=');q=nexttoken.id;if(q!=='"'&&q!=="'"){error("Missing quote.");} xmode='styleproperty';xquote=q;advance(q);substyle();xmode='html';xquote='';advance(q);v=false;}else{if(nexttoken.id==='='){advance('=');v=nexttoken.value;if(!nexttoken.identifier&&nexttoken.id!=='"'&&nexttoken.id!=='\''&&nexttoken.type!=='(string)'&&nexttoken.type!=='(number)'&&nexttoken.type!=='(color)'){warning("Expected an attribute value and instead saw '{a}'.",token,a);} advance();}else{v=true;}} attributes[a]=v;doAttribute(n,a,v);} doTag(n,attributes);if(!e){stack.push(t);} xmode='outer';advance('>');break;case''){error("Missing '{a}'.",nexttoken,'>');} xmode='outer';advance('>');break;case''||nexttoken.id==='(end)'){break;} if(nexttoken.value.indexOf('--')>=0){error("Unexpected --.");} if(nexttoken.value.indexOf('<')>=0){error("Unexpected <.");} if(nexttoken.value.indexOf('>')>=0){error("Unexpected >.");}} xmode='outer';advance('>');break;case'(end)':return;default:if(nexttoken.id==='(end)'){error("Missing '{a}'.",nexttoken,'');}else{advance();}} if(stack&&stack.length===0&&(option.adsafe||!option.fragment||nexttoken.id==='(end)')){break;}} if(nexttoken.id!=='(end)'){error("Unexpected material after the end.");}} type('(number)',function(){return this;});type('(string)',function(){return this;});syntax['(identifier)']={type:'(identifier)',lbp:0,identifier:true,nud:function(){var v=this.value,s=scope[v],f;if(typeof s==='function'){s=undefined;}else if(typeof s==='boolean'){f=funct;funct=functions[0];addlabel(v,'var');s=funct;funct=f;} if(funct===s){switch(funct[v]){case'unused':funct[v]='var';break;case'unction':funct[v]='function';this['function']=true;break;case'function':this['function']=true;break;case'label':warning("'{a}' is a statement label.",token,v);break;}}else if(funct['(global)']){if(option.undef&&typeof predefined[v]!=='boolean'){warning("'{a}' is not defined.",token,v);} note_implied(token);}else{switch(funct[v]){case'closure':case'function':case'var':case'unused':warning("'{a}' used out of 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this;});delim('(endline)');delim('(begin)');delim('(end)').reach=true;delim('');delim('(error)').reach=true;delim('}').reach=true;delim(')');delim(']');delim('"').reach=true;delim("'").reach=true;delim(';');delim(':').reach=true;delim(',');delim('#');delim('@');reserve('else');reserve('case').reach=true;reserve('catch');reserve('default').reach=true;reserve('finally');reservevar('arguments',function(x){if(strict_mode&&funct['(global)']){warning("Strict violation.",x);}else if(option.safe){warning("ADsafe violation.",x);}});reservevar('eval',function(x){if(option.safe){warning("ADsafe violation.",x);}});reservevar('false');reservevar('Infinity');reservevar('NaN');reservevar('null');reservevar('this',function(x){if(strict_mode&&((funct['(statement)']&&funct['(name)'].charAt(0)>'Z')||funct['(global)'])){warning("Strict violation.",x);}else if(option.safe){warning("ADsafe 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error(message){ADSAFE.log("ADsafe error: "+(message||"ADsafe violation."));throw{name:"ADsafe",message:message||"ADsafe violation."};} function string_check(string){if(typeof string!=='string'){error("ADsafe string violation.");} return string;} function owns(object,string){return object&&typeof object==='object'&&Object.prototype.hasOwnProperty.call(object,string_check(string));} (function mozilla(name){var method=Array.prototype[name];Array.prototype[name]=function(){return!this||this.window?error():method.apply(this,arguments);};return mozilla;} ('concat') ('every') ('filter') ('forEach') ('map') ('reduce') ('reduceRight') ('reverse') ('slice') ('some') ('sort'));function reject_name(name){return banned[name]||((typeof name!=='number'||name<0)&&(typeof name!=='string'||name.charAt(0)==='_'||name.slice(-1)==='_'||name.charAt(0)==='-'));} function reject_property(object,name){return typeof object!=='object'||reject_name(name);} function reject_global(that){if(that.window){error();}} function getStyleObject(node){if(node===cache_style_node){return cache_style_object;} cache_style_node=node;cache_style_object=node.currentStyle||defaultView.getComputedStyle(node,'');return cache_style_object;} function walkTheDOM(node,func,skip){if(!skip){func(node);} node=node.firstChild;while(node){walkTheDOM(node,func);node=node.nextSibling;}} function purge_event_handlers(node){walkTheDOM(node,function(node){if(node.tagName){node['___ on ___']=node.change=null;}});} function parse_query(text,id){var match,query=[],selector,qx=id?/^\s*(?:([\*\/])|\[\s*([a-z][0-9a-z_\-]*)\s*(?:([!*~|$\^]?\=)\s*([0-9A-Za-z_\-*%&;.\/:!]+)\s*)?\]|#\s*([A-Z]+_[A-Z0-9]+)|:\s*([a-z]+)|([.&_>\+]?)\s*([a-z][0-9a-z\-]*))\s*/:/^\s*(?:([\*\/])|\[\s*([a-z][0-9a-z_\-]*)\s*(?:([!*~|$\^]?\=)\s*([0-9A-Za-z_\-*%&;.\/:!]+)\s*)?\]|#\s*([\-A-Za-z0-9_]+)|:\s*([a-z]+)|([.&_>\+]?)\s*([a-z][0-9a-z\-]*))\s*/;do{match=qx.exec(string_check(text));if(!match){error("ADsafe: Bad query:"+text);} if(match[1]){selector={op:match[1]};}else if(match[2]){selector=match[3]?{op:'['+match[3],name:match[2],value:match[4]}:{op:'[',name:match[2]};}else if(match[5]){if(query.length>0||match[5].length<=id.length||match[5].slice(0,id.length)!==id){error("ADsafe: Bad query: "+text);} selector={op:'#',name:match[5]};}else if(match[6]){selector={op:':'+match[6]};}else{selector={op:match[7],name:match[8]};} query.push(selector);text=text.slice(match[0].length);}while(text);return query;} hunter={'':function(node){var e=node.getElementsByTagName(name),i;for(i=0;i<1000;i+=1){if(e[i]){result.push(e[i]);}else{break;}}},'+':function(node){node=node.nextSibling;name=name.toUpperCase();while(node&&!node.tagName){node=node.nextSibling;} if(node&&node.tagName===name){result.push(node);}},'>':function(node){node=node.firstChild;name=name.toUpperCase();while(node){if(node.tagName===name){result.push(node);} node=node.nextSibling;}},'#':function(node){var n=document.getElementById(name);if(n.tagName){result.push(n);}},'/':function(node){var e=node.childNodes,i;for(i=0;i=0;},'&':function(node){return node.name===name;},'_':function(node){return node.type===name;},'[':function(node){return typeof node[name]==='string';},'[=':function(node){var member=node[name];return typeof member==='string'&&member===value;},'[!=':function(node){var member=node[name];return typeof member==='string'&&member!==value;},'[^=':function(node){var member=node[name];return typeof member==='string'&&member.slice(0,member.length)===value;},'[$=':function(node){var member=node[name];return typeof member==='string'&&member.slice(-member.length)===value;},'[*=':function(node){var member=node[name];return typeof member==='string'&&member.slice.indexOf(value)>=0;},'[~=':function(node){var member=node[name];return typeof member==='string'&&(' '+member+' ').slice.indexOf(' '+value+' ')>=0;},'[|=':function(node){var member=node[name];return typeof member==='string'&&('-'+member+'-').slice.indexOf('-'+value+'-')>=0;},':blur':function(node){return node!==has_focus;},':checked':function(node){return node.checked;},':disabled':function(node){return node.tagName&&node.disabled;},':enabled':function(node){return node.tagName&&!node.disabled;},':even':function(node){var f;if(node.tagName){f=flipflop;flipflop=!flipflop;return f;}else{return false;}},':focus':function(node){return node===has_focus;},':hidden':function(node){return node.tagName&&getStyleObject(node).visibility!=='visible';},':odd':function(node){if(node.tagName){flipflop=!flipflop;return flipflop;}else{return false;}},':tag':function(node){return node.tagName;},':text':function(node){return node.nodeName==='#text';},':trim':function(node){return node.nodeName!=='#text'||/\W/.test(node.nodeValue);},':unchecked':function(node){return node.tagName&&!node.checked;},':visible':function(node){return node.tagName&&getStyleObject(node).visibility==='visible';}};function quest(query,nodes){var selector,func,i,j;for(i=0;i1;star=false;} var allow_focus=true,dom,dom_event=function(e){var key,target,that,the_event,the_target,the_actual_event=e||event,type=the_actual_event.type;the_target=the_actual_event.target||the_actual_event.srcElement;target=new Bunch([the_target]);that=target;switch(type){case'mousedown':allow_focus=true;if(document.selection){the_range=document.selection.createRange();} break;case'focus':case'focusin':allow_focus=true;has_focus=the_target;the_actual_event.cancelBubble=false;type='focus';break;case'blur':case'focusout':allow_focus=false;has_focus=null;type='blur';break;case'keypress':allow_focus=true;has_focus=the_target;key=String.fromCharCode(the_actual_event.charCode||the_actual_event.keyCode);switch(key){case'\u000d':case'\u000a':type='enterkey';break;case'\u001b':type='escapekey';break;} break;case'click':allow_focus=true;} if(the_actual_event.cancelBubble&&the_actual_event.stopPropagation){the_actual_event.stopPropagation();} the_event={altKey:the_actual_event.altKey,ctrlKey:the_actual_event.ctrlKey,bubble:function(){try{var parent=that.getParent(),b=parent.___nodes___[0];that=parent;the_event.that=that;if(b['___ on ___']&&b['___ on ___'][type]){that.fire(the_event);}else{the_event.bubble();}}catch(e){error(e);}},key:key,preventDefault:function(){if(the_actual_event.preventDefault){the_actual_event.preventDefault();} the_actual_event.returnValue=false;},shiftKey:the_actual_event.shiftKey,target:target,that:that,type:type,x:the_actual_event.clientX,y:the_actual_event.clientY};if(the_target['___ on ___']&&the_target['___ on ___'][the_event.type]){target.fire(the_event);}else{for(;;){the_target=the_target.parentNode;if(!the_target){break;} if(the_target['___ on ___']&&the_target['___ on ___'][the_event.type]){that=new Bunch([the_target]);the_event.that=that;that.fire(the_event);break;} if(the_target['___adsafe root___']){break;}}} if(the_event.type==='escapekey'){if(ephemeral){ephemeral.remove();} ephemeral=null;} that=the_target=the_event=the_actual_event=null;return;};root['___adsafe root___']='___adsafe root___';Bunch.prototype={append:function(appendage){reject_global(this);var b=this.___nodes___,flag=false,i,j,node,rep;if(b.length===0||!appendage){return this;} if(appendage instanceof Array){if(appendage.length!==b.length){error('ADsafe: Array length: '+ b.length+'-'+value.length);} for(i=0;i0){newnode=rep[0];parent.replaceNode(newnode);for(j=1;j=0);root=make_root(root,id);dom=root[0];for(i=0;i