/* 
	======================================================================
   	
	File        : jquery.menu.js
	Description : FortisTCI Drop Down Menu
	Version     : 1.0
	Created     : 2011/07/10
	
	Copyright (c) 2011 | Design Squared | All Rights Reserved.
	
	======================================================================
*/

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

function jsddm_open(){
	jsddm_canceltimer();
	jsddm_close();
	$('a.selected').each(function(){
		$(this).removeClass('selected');
		ddcurrent = $(this);
	});
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
	ddmenutop = $(this).find('a').eq(0).addClass('liveMenu');
	
	if (ddmenuitem.outerWidth() < ddmenutop.outerWidth()){
		menuitemoffset = (ddmenuitem.outerWidth() - ddmenutop.outerWidth()) / 2;
		ddmenuitem.css('left',menuitemoffset+'px');
	}else {
		menuitemoffset = (ddmenutop.outerWidth() - ddmenuitem.outerWidth()) / 2;
		ddmenuitem.css('left',menuitemoffset+'px');
	}	
}

function jsddm_close(){	
	if (ddcurrent) ddcurrent.addClass('selected');
	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
	if(ddmenutop) ddmenutop.removeClass('liveMenu');
}

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;