// function for replacating the behavior or the deprecated attribute "target" for the "a" element.
// set the attribute "rel" to "external" for all external links and this script will do the rest.
function popup() {
	if (document.getElementsByTagName) {
		var a = document.getElementsByTagName("a");
		
		for(var i=0; i<a.length; i++) {
			if(a[i].getAttribute("rel") && a[i].getAttribute("rel") == "external") {
				a[i].onclick = function() {
					window.open(this.getAttribute("href"));
					return false;
				}
			}
		}
	} else
		return false;
}
window.onload = popup;

function seccheck(message, url) {
	if(confirm(message)) location.href = url;
}

var stillInMenu;

function submenu(menu_item, funktionar) {
	stillInMenu = 1;
	
	if(menu_item.substring(0, 4) == "sub_") {
		document.getElementById(menu_item).style.display="block";
	} else {
		if(funktionar) {
			document.getElementById("submenu_7").style.display="none";
			document.getElementById("submenu_8").style.display="none";
			document.getElementById("submenu_9").style.display="none";
			document.getElementById("submenu_10").style.display="none";
			
			switch(menu_item) {
				case "traningsformer2":
					document.getElementById("submenu_7").style.display="block";
					break;
				case "anlaggningar":
					document.getElementById("submenu_8").style.display="block";
					break;
				case "vettochsvett":
					document.getElementById("submenu_9").style.display="block";
					break;
				case "aktuellt":
					document.getElementById("submenu_10").style.display="block";
					break;
			}
		} else {
			document.getElementById("submenu_1").style.display="none";
			document.getElementById("submenu_2").style.display="none";
			document.getElementById("submenu_3").style.display="none";
			document.getElementById("submenu_4").style.display="none";
			document.getElementById("submenu_5").style.display="none";
			document.getElementById("submenu_6").style.display="none";
			
			document.getElementById("sub_3").style.display="none";
			document.getElementById("sub_5").style.display="none";
			document.getElementById("sub_28").style.display="none";
			document.getElementById("sub_38").style.display="none";
			
			switch(menu_item) {
				case "omoss":
					document.getElementById("submenu_1").style.display="block";
					break;
				case "traningsformer":
					document.getElementById("submenu_2").style.display="block";
					break;
				case "kortochpriser":
					document.getElementById("submenu_3").style.display="block";
					break;
				case "schemaochbokning":
					document.getElementById("submenu_4").style.display="block";
					break;
				case "kontakt":
					document.getElementById("submenu_5").style.display="block";
					break;
				case "friskvard":
					document.getElementById("submenu_6").style.display="block";
					break;
			}
		}
	}
}

function clearsubmenu() {
	if (!stillInMenu) {
		/*var menu_items = getElementById('submenus').getElementsByTagName("div");
		
		for(i=0; i<menu_items.length; i++) {
			menu_items[i].style.display="none";
		}*/
		
		document.getElementById("submenu_1").style.display="none";
		document.getElementById("submenu_2").style.display="none";
		document.getElementById("submenu_3").style.display="none";
		document.getElementById("submenu_4").style.display="none";
		document.getElementById("submenu_5").style.display="none";
		document.getElementById("submenu_6").style.display="none";
		
		document.getElementById("sub_3").style.display="none";
		document.getElementById("sub_5").style.display="none";
		document.getElementById("sub_28").style.display="none";
		document.getElementById("sub_38").style.display="none";
	}
}
	
function clearsubsub() {
	document.getElementById("sub_3").style.display="none";
	document.getElementById("sub_5").style.display="none";
	document.getElementById("sub_28").style.display="none";
	document.getElementById("sub_38").style.display="none";
}