var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;
var opened = 0;
var position = 0;

function jsddm_open()
{  
   jsddm_canceltimer();
   jsddm_close();
   position = $(this).position();
   
   ddmenuitem = $(this).parent().find('ul').css('visibility', 'visible');
   ddmenuitem.css("top",position.top);
   $(this).parent().addClass('over');
}

function jsddm_close()
{  
if(ddmenuitem) 
{
ddmenuitem.css('visibility', 'hidden');
ddmenuitem.parent().parent().removeClass('over');
}
}

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

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

$(document).ready(function()
	{
	$('ul.type > li').bind('mouseover', jsddm_open)
	$('ul.type > li').bind('mouseout',  jsddm_timer)
	$('ul.type:gt(0) a').css('border-top','none');
	}
);

document.onclick = jsddm_close;