// JavaScript Document
function extractPageName(hrefString) {
	//var arr = hrefString.split('/');
	//return  (arr.length < 2) ? hrefString : arr[arr.length-2].toLowerCase() + arr[arr.length-1].toLowerCase();
	var hrefString = hrefString.split('#');
	var hrefString = hrefString[0].split('?');
	
	var arr = hrefString[0].split('/');
	
	return (arr.length<2) ? hrefString : arr[arr.length-2].toLowerCase() + arr[arr.length-1].toLowerCase();
}
 
function setActiveMenu(arr, crtPage, token) {
	for (var i=0; i < arr.length; i++)
	{
		if(extractPageName(arr[i].href) == crtPage)
		{
			if (arr[i].parentNode.tagName != "DIV" && arr[i].parentNode.className != "top" && arr[i].parentNode.className != "sub")
			{
				arr[i].className = token;
				arr[i].parentNode.className = token;
			}
		}
	}
}
 
/*function setActiveClassMenu(arr, crtPage, token) {
	for (var i=0; i < arr.length; i++)
	{
		if(extractPageName(arr[i].href) == crtPage)
		{
			if (arr[i].parentNode.tagName != "DIV" && arr[i].parentNode.className != "top" && arr[i].parentNode.className != "sub")
			{
				arr[i].childNodes[0].className = token;
				//arr[i].parentNode.className = token;
			}
		}
	}
}*/
function setActiveClassMenu(id) {
	document.getElementById(id).className = "currentIcon";
}

function setPage() {
	hrefString = document.location.href ? document.location.href : document.location;
	// main menu
	if (document.getElementById("nav") !=null ) {
		setActiveMenu(document.getElementById("nav").getElementsByTagName("a"), extractPageName(hrefString), "current");
	}
	
	/*// sidebar menu
	if (document.getElementById("menu") !=null ) {
		setActiveClassMenu(document.getElementById("menu").getElementsByTagName("a"), extractPageName(hrefString), "currentIcon");
	}*/
	
	// we can handle home icon display directly
	if (hrefString.indexOf("index") > 0)
		document.getElementById("iconHome").style.visibility = 'hidden';
	else
		document.getElementById("iconHome").style.visibility = 'visible';
}

// we'll turn the cart icon on manually from any cart-related page
function hideCartIcon() {
	document.getElementById("iconCart").style.visibility = 'hidden';
}

setPage();