// JavaScript Document

var timeout         = 100000000;
var closetimer		= 100;
var ddmenuitem      = 0;

function jsddm_open() {
	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
}
function jsddm_close() {
	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
}
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);
	$('#jsddm_top > li').bind('mouseover', jsddm_open);
	$('#jsddm_top > li').bind('mouseout',  jsddm_timer);
	$("#main_top_sub1").mouseover(function() {
   		$("#main_top1").addClass("active");	
	}).mouseout(function() {
   		$("#main_top1").removeClass("active");	
	});
	$("#main_top_sub2").mouseover(function() {
   		$("#main_top2").addClass("active");	
	}).mouseout(function() {
   		$("#main_top2").removeClass("active");	
	});
	$("#main_top_sub3").mouseover(function() {
   		$("#main_top3").addClass("active");	
	}).mouseout(function() {
   		$("#main_top3").removeClass("active");	
	});
});

document.onclick = jsddm_close;