var timeout         = 2500;
var closetimer		= 0;
var ddmenuitem      = 0;

function jsddm_open()
{
	jsddm_canceltimer();
	jsddm_close();
	$('#jsddm > li ul').css('display', 'none');
	ddmenuitem = $(this).find('ul').eq(0).css('display', 'block');

}

function jsddm_close()
{
	if(ddmenuitem) ddmenuitem.css('display', 'none');
	
	$('#jsddm > li.selected ul').css('display', 'block');
}

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;