var timeout    = 0;
var closetimer = 0;
var ddmenuitem = 0;
var dropdownmenu = 0;
var menuActive = 0;
var menuheight = 0;

function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');
   dropdownmenu = $(this).find('div').css("background-color", '#bcbcbc');
   menuActive = $(this).find('a').css("background-position", 'bottom');
   menuheight = $(this).find('a').css("height", '54px');
   }

function jsddm_close()
{
    if(ddmenuitem)
        ddmenuitem.css('visibility', 'hidden');
    if(dropdownmenu)
        dropdownmenu.css("background-color", 'transparent');
    if(menuActive)
        menuActive.css("background-position", 'top');
    if(menuheight)
        menuheight.css("height", '62px');
}

function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

$(document).ready(function()
{  $('#jsddm > li').bind('mouseover', jsddm_open)
   $('#jsddm > li').bind('mouseout',  jsddm_timer)});

document.onclick = jsddm_close;