function buildPopup(){
    var list_hz_menu = dojo.query(".popup ul:first-child");
    for (var i=0; i<list_hz_menu.length; i++){
        var ultags=dojo.query("ul", list_hz_menu[i]);
        for (var t=0; t<ultags.length; t++){
            if (ultags[t].parentNode.parentNode==list_hz_menu[i]){
                ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px";
                dojo.addClass(ultags[t].parentNode.getElementsByTagName("a")[0],"mainfoldericon");
            }else{
                ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px";
                dojo.addClass(ultags[t].parentNode.getElementsByTagName("a")[0],"subfoldericon");
            }

            dojo.connect(ultags[t], 'onclick', dojo.hitch(ultags[t].parentNode, function(e){
                dojo.stopEvent(e); this.getElementsByTagName("ul")[0].style.visibility="hidden";
            }));
            if (ultags[t].parentNode.parentNode==list_hz_menu[i]){
                dojo.connect(ultags[t].parentNode.getElementsByTagName("a")[0], 'onclick', dojo.hitch(ultags[t].parentNode, function(e){
                    dojo.stopEvent(e); this.getElementsByTagName("ul")[0].style.visibility="hidden";
                }));
            }

			ultags[t].parentNode.onmouseover=function(){
				this.getElementsByTagName("ul")[0].style.visibility="visible"
				//dojo.fadeIn({node : this.getElementsByTagName("ul")[0]}).play();
			}
		
			ultags[t].parentNode.onmouseout=function(){
				this.getElementsByTagName("ul")[0].style.visibility="hidden"
				//dojo.fadeOut({node : this.getElementsByTagName("ul")[0]}).play();
			}
        }
    }
}

dojo.addOnLoad(buildPopup);