function addToCart(num){
		// Cookies must be enabled!
		if (cookiesEnabled() == false) return;

		var frm = eval("document.frmAddProduct" + num);
		if (frm.ProductsPriceName.type.indexOf("select") > -1){
			var priceArray = frm.ProductsPriceName.options[frm.ProductsPriceName.selectedIndex].value.split("::");
		} else {
			var priceArray = frm.ProductsPriceName.value.split("::");
		}

		if (priceArray[3] != ""){
			frm.ProductsPriceID.value = priceArray[1];
			if (priceArray[3] == "$0.00") {
				alert("We're sorry, this product has been discontinued or requires phone order entry.\n\nPlease call 1.800.860.9583 for product ordering.");
			} else {
				frm.submit();
			}
		} else {
			alert("You must select a size before submitting.");
		}
	}
	
	var oTabs = ["overview", "details", "ingredients", "articles"];
	var img0 = {"up":"new_btn_tab_overview_off.gif", "ro":"new_btn_tab_overview_on.gif", "dn":"new_btn_tab_overview_on.gif", "id":"tab_overview", "on":"0"};
	var img1 = {"up":"new_btn_tab_details_off.gif", "ro":"new_btn_tab_details_on.gif", "dn":"new_btn_tab_details_on.gif", "id":"tab_details", "on":"0"};
	var img2 = {"up":"new_btn_tab_ingredients_off.gif", "ro":"new_btn_tab_ingredients_on.gif", "dn":"new_btn_tab_ingredients_on.gif", "id":"tab_ingredients", "on":"0"};
	var img3 = {"up":"new_btn_tab_articles_off.gif", "ro":"new_btn_tab_articles_on.gif", "dn":"new_btn_tab_articles_on.gif", "id":"tab_articles", "on":"0"};
	var oPrevTab = null;
	var iPrevNum = null;
	var oPrevImg = null;
	
	function tab_show_hide(div, iNum)
	{
		if (iPrevNum != null) {
			self[oPrevImg].on = "0";
			tab_swap_img(oPrevImg, "up");
		}
	
		if (div != null) {
			if (oPrevTab == null) {
				oPrevTab = document.getElementById(oTabs[0]);
			}
			oPrevTab.style.display = "none";
			oPrevTab = document.getElementById(oTabs[iNum]);
			oPrevTab.style.display = "block";
		
			iPrevNum = iNum;
			oPrevImg = "img" + iNum;
			self[oPrevImg].on = "1";
			tab_swap_img(oPrevImg, "dn");
		} else {
			oPrevNum = null;
			oPrevImg = null;
		}
	}
	function tab_swap_img(obj, state)
	{
		var tmp = self[obj];
		if (oPrevImg == obj && (state == "up" || state == "ro")) {
			if (self[obj].on == "0") {
				document.images[tmp.id].src = "/images/" + tmp[state];
			}
		} else {
			document.images[tmp.id].src = "/images/" + tmp[state];
		}
	}