/*
#------------------------------------------------------------------------
  JA Purity II for Joomla 1.5
#------------------------------------------------------------------------
#Copyright (C) 2004-2009 J.O.O.M Solutions Co., Ltd. All Rights Reserved.
#@license - GNU/GPL, http://www.gnu.org/copyleft/gpl.html
#Author: J.O.O.M Solutions Co., Ltd
#Websites: http://www.joomlart.com - http://www.joomlancers.com
#------------------------------------------------------------------------
*/
 

window.addEvent ('domready', function() {
	var sfEls = $$('.ja-megamenu li.mega');
	sfEls.each (function(li) {
		if ((a = li.getElement('a.mega')) && li.hasChild (a)) li.a = a;
		else li.a = null;
	});
	sfEls.each (function(li){
		li.addEvent('mouseenter', function(e) {
			if (this.hasClass ('group')) return;
			clearTimeout(this.timer);
			jaMegaHoverOutOther (this);
			if (this.hasClass ('haschild')) this.removeClass ('haschild').addClass ('haschild-over');
			else this.addClass ('over');
			if (this.a) {
				this.a.addClass ('over');
			}
		});
		li.addEvent('mouseleave', function(e) {
			this.timer = setTimeout(jaMegaHoverOut.bind(this, e), 500);
		});
	});
	function jaMegaHoverOut(e) {
		clearTimeout(this.timer);
		if (this.hasClass ('haschild-over')) this.removeClass ('haschild-over').addClass ('haschild');
		else this.removeClass ('over');
		if (this.a) {
			this.a.removeClass ('over');
		}
	}
	function jaMegaHoverOutOther(el) {
		sfEls.each (function(li) {
			if (li != el && !li.hasChild (el)) {
				if (li.hasClass ('haschild-over'))
					li.removeClass ('haschild-over').addClass ('haschild');
				else
					li.removeClass ('over');
				if (li.a) {
					li.a.removeClass ('over');
				}
			}
		});
	}
});