CREDO.util.css.ModStyle=function(_127){this.m_rules;if(!document.styleSheets){return;}for(var i=0;i<document.styleSheets.length;i++){if(document.styleSheets[i].href.indexOf(_127)>-1){if(document.styleSheets[i].cssRules){this.m_rules=document.styleSheets[i].cssRules;}else{this.m_rules=document.styleSheets[i].rules;}break;}}getRule=function(arg1){};};CREDO.util.css.ModStyle.prototype.getRuleProperty=function(_12a,_12b){if(!this.m_rules||!_12a||!_12b){return "";}if(_12b.indexOf("-")>0){_12b=this.getJavascriptName(_12b);}for(i=0;i<this.m_rules.length;i++){if(this.m_rules[i].selectorText.toLowerCase()==_12a){var _12c="this.m_rules[i].style."+_12b;if(eval(_12c)){return (eval(_12c));}}}return undefined;};CREDO.util.css.ModStyle.prototype.setRuleProperty=function(_12d,_12e,_12f){if(!this.m_rules||!_12d||!_12e||!_12f){return;}for(var i=0;i<this.m_rules.length;i++){if(this.m_rules[i].selectorText.toLowerCase()==_12d.toLowerCase()){var _131=this.m_rules[i].style.cssText.split(";");var _132=_12e+":"+_12f+";";for(var j=0;j<_131.length;j++){if(_131[j].toLowerCase().indexOf(_12e)==-1){_132=_132+_131[j]+";";}}this.m_rules[i].style.cssText=_132;break;}}};CREDO.util.css.ModStyle.prototype.getJavascriptName=function(_134){var _135="";var _136=false;for(var i=0;i<_134.length;i++){if(_134.charAt(i)=="-"){_136=true;}else{if(_136){_136=false;_135+=_134.charAt(i).toUpperCase();}else{_135+=_134.charAt(i);}}}return _135;};CREDO.util.css.Filter=function(_138){};CREDO.util.css.Filter.prototype.match=function(_139){};CREDO.util.css.toggleBlockElem=function(svId){var _13b=document.getElementById(svId).style.display;switch(_13b){default:case "block":document.getElementById(svId).style.display="none";break;case "none":document.getElementById(svId).style.display="block";break;}};