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";
                ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon";
            }else{
                ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px";
                ultags[t].parentNode.getElementsByTagName("a")[0].className="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);
    
       var image_open = new Image();
      image_open.src = "http://unicon.uz/images/open.gif";
     var image_closed = new Image();
        image_closed.src = "http://unicon.uz/images/closed.gif";
	   
   function toggle(image, section) {
	      
         if(document.all) {
		         if(document.all[section].style.display == "block") {
				            document.all[section].style.display = "none";
					               document.all[image].src = image_closed.src;
						               }
							               else
								               {              
									                  document.all[section].style.display = "block";
											             document.all[image].src = image_open.src;
												             }
													           }
														         else
															       {
															             if(document.getElementById(section).style.display == "block") {
																              document.getElementById(section).style.display = "none";
																	               document.getElementById(image).src = image_closed.src;
																		                }
																				      else
																				               {              
																					                document.getElementById(section).style.display = "block";
																							         document.getElementById(image).src = image_open.src;
																								          }
																									        }
																										   
																										   }