while (target.tagName!=topelement&&target.className!=clazz){ 
var classMatch = new RegExp("\\b" + clazz + "\\b"); while (target.tagName!=topelement && target.className.search(classMatch) == -1){ 
function dragable_getObjectByClass(target,clazz) {    while (target.tagName!=topelement&&target.className!=clazz){        target=dom? target.parentNode : target.parentElement    }    if (target.className==clazz){        return target;    }else {        return null;    }    }
3515	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3515/7042946bdf13af5b70dcdebe07435b09306c3bc2/draggable.js/clean/www/extras/draggable.js