rem: if(this.hasStyleClass(className)) 
add: if (this.hasStyleClass(className)) 
context: Element.prototype.removeStyleClass = function(className) {    if(this.hasStyleClass(className))        this.className = this.className.replace(className, "");}
meta: 5650	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5650/5a48397a4e4bfede197c3e49e97da313fe64c617/debugger.js/buggy/WebKitTools/Drosera/debugger.js