// JavaScript Document
var timeout         = 500;
var closetimer		= 0;
var ddmenuitem      = 0;

function jsddm_open()
{	

	jsddm_canceltimer();
	jsddm_close();
	if ($(this).find('div').html() ==null) return;
	
	ddmenuitem = $(this).find('div').eq(0).show();
	
	var parentelement = $(this).find('div').parent();
	var position = parentelement.position(); 
	var parentWidth = parentelement.height();
	var subMenuWidth = $(this).find('div').width();
	var offset =    (subMenuWidth - parentWidth)  / 2;
	
	$(this).find('div').css('top',parentelement.height() - 1);
	$(this).find('div').css('left',position.left - offset );
	

}

function jsddm_close()
{	
if(ddmenuitem) ddmenuitem.hide();
}

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

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

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

document.onclick = jsddm_close;