document.documentElement.className = "js";

var timeout   			= 500;
var closetimer 			= 0;
var ddmenuitem 			= 0;
var sub_ddmenuitem 	= 0;
var sub_closetimer 	= 0;
var sub_timeout   	= 500;

var ullia = 0;

function jsddm_open(){		
	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).children('ul:first').css('visibility', 'visible');
	
		if($(this).children('ul').length > 0)
			ullia =	$(this).children("a").addClass("hover");
	
}

function jsddm_close(){
	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
	
	if(ullia) ullia.removeClass("hover");
	
}

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

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

function jsddm_sub_open(){	
	jsddm_sub_canceltimer();
	jsddm_sub_close();
	
	var marginLeft 	= $(this).parents("ul").innerWidth();	
	var marginTop 	= $(this).children("a,span").innerHeight();	
	
	//alert(marginLeft + " => " + marginTop);
	
	sub_ddmenuitem = $(this).children('ul:first').css({'visibility':'visible',"margin-left":marginLeft + "px","margin-top":"-" + marginTop + "px"});
}

function jsddm_sub_close(){
	if(sub_ddmenuitem) sub_ddmenuitem.css('visibility', 'hidden');
}

function jsddm_sub_timer(){	
	sub_closetimer = window.setTimeout(jsddm_sub_close, sub_timeout);	
}

function jsddm_sub_canceltimer(){	
	if(sub_closetimer){		
		window.clearTimeout(sub_closetimer);		
    sub_closetimer = null;
	}
}


$(document).ready(function(){
	$('#jsddm > li').bind('mouseover', jsddm_open);
  $('#jsddm > li').bind('mouseleave',jsddm_timer);
	
	$('#jsddm li ul li').bind('mouseover', jsddm_sub_open);
  $('#jsddm li ul li').bind('mouseleave',jsddm_sub_timer);
	
	var theWidth = ($('#jsddm li ul').innerWidth());
	//alert(theWidth+"px")
	if($.browser.msie && $.browser.version < 8)		
		$('#jsddm li ul li a').css({"width":theWidth+"px"});
	
});

document.onclick = jsddm_close;
document.onclick = jsddm_sub_close;