//http://javascript-array.com/scripts/jquery_simple_drop_down_menu/

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

function jsddm_open(){  
	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').css('visibility', 'visible');
	parent_width = ddmenuitem.parent().width()-6;
	if(ddmenuitem.width() < parent_width){
		ddmenuitem.width(parent_width);
	}	
	$(this).addClass("active");
}

function jsddm_close(){ 
	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
	$("#jsddm a.top").parent().removeClass("active");
}

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;