// toggle items and categories
$(document).ready(function(){$(".item_body").hide();$(".item_head").click(function(){$(".item_body").hide();$(".item_head").show();$(this).prev(".item_body").slideToggle(300);$(this).hide();});});$(document).ready(function(){$(".ctgy_body").hide();$(".ctgy_head").click(function(){$(".ctgy_body").hide();$(".ctgy_head").show();$(this).prev(".ctgy_body").slideToggle(300);$(this).hide();});});

function initMenu()
{
	var nodes = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<nodes.length; i++)
	{
		nodes[i].onmouseover = function()
		{
			this.className += " hover";
		}
		nodes[i].onmouseout = function()
		{
			this.className = this.className.replace(" hover", "");
		}
	}
}
if (document.all && !window.opera) attachEvent("onload", initMenu);