"

From 2011.igem.org

var timeout = 0; var closetimer = 0; var ddmenuitem = 0;

function jsddm_open(numero) {

   jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $('div#top').find('ul').eq(numero).css('visibility', 'visible');
   alert(ddmenuitem.html());
   //ddmenuitem = $('div#top').find('ul').eq(numero).css('display', 'block');

}

function jsddm_close() {

   if(ddmenuitem){
      ddmenuitem.css('visibility', 'hidden');
      // ddmenuitem.css('display', 'none');
   }

}

function jsddm_timer() {

   closetimer = window.setTimeout(jsddm_close, timeout);

}

function jsddm_canceltimer() {

   if(closetimer)

   {
       window.clearTimeout(closetimer);
       closetimer = null;
   }

}

$(document).ready(function() {

   $('#jsddm > li').live('click',function(event){
         //$("div#top img").css('visibility', 'hidden');
         var top = $("#imgTop");
         top.fadeOut();
         alert(top.attr("alt"));
         jsddm_open($('ul#jsddm a').index($(event.target)));
   });
   $('#header').live('mouseleave',function(event){
         jsddm_timer();
         //$("div#top img").css('visibility', 'visible');
         $("#imgTop").fadeIn();
   });

});

$('div#top').find('ul').hide();