function initialize() {
	if($("content-page")) {
		$("left-menu").setStyle({height:$("main-nav").getHeight()+"px"});
		$("right-menu").setStyle({height:$("main-nav").getHeight()+"px"});
	}
}

sw=true;
function showHide(id) {
	if(sw) {
		Effect.SlideDown(id);
		sw=false;
	}
	else {
		Effect.SlideUp(id);
		sw=true;
	}
	return false;
}

function open_submenu(val,url) {
	document.location.href = url + "?subcat=" + val;
}

//----------------------------- Dropdown menu script ---------------------------------------------

// Copyright 2006-2007 javascript-array.com

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

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.setStyle({visibility:'hidden'});

	// get new layer and show it
	ddmenuitem = $(id);
	ddmenuitem.setStyle({visibility:'visible'});;

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.setStyle({visibility:'hidden'});
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose;

//----------------------------- End Dropdown menu script -----------------------------------------