startList = function() {
               if (document.all&&document.getElementById) {
                       navRoot = document.getElementById("tabs");
                       for (i=0; i<navRoot.childNodes.length; i++) {
                               node = navRoot.childNodes[i];
                               if (node.nodeName=="LI") {
                                       node.onmouseover=function() {
                                               this.className+=" over";
                                               document.getElementById('content').style.zIndex=-1000;
                                       }
                                       node.onmouseout=function() {
                                               this.className=this.className.replace(" over", "");
                                               document.getElementById('content').style.zIndex=1;
                                       }
                               }
                       }
               }
       }
       window.onload=startList;
	   
	   function popupWindow(url, wide, high) {
	   		var popupWindow = window.open(url,'','scrollbars=no,menubar=no,height=' + high + ',width=' + wide + ',resizable=yes,toolbar=no,location=no,status=no');
		}