<!-- Hide script from old browsers
var LOmenu;
var loadPage = 0;
var laster=0;
var disp = "block";			
var lastOpenedmenu;
var disp="block";

if(navigator.appName == "Netscape")
	disp="block";
	
	
/* Show or hide the third menu */
function showHideThirdMenu(menuid) {
	var menus = document.getElementsByTagName("div");				//all third menu items
	var image_array = document.getElementsByTagName("img");		//all images
	var rightLocation=0; 
	var imageName;
	var k=0;
	var i = 0;
				
	lastOpenedmenu = menuid;
	for(i = 0; i < menus.length; i++) {
		if(menus[i].id.substring(1) != menuid){ 							//if not the right menu
			menus[i].style.display = "none";								//hide
			for(h = 0; h < image_array.length; h++) {
				if(image_array[h].name.substring(0,3) == 'img' ){		//Set all arrow images to point to the right
					document.images[h].src="images/menu/arrowRight.gif"
				}
			}
		}
		else{
			rightLocation=i; 												//right location
		}
	}
				
	imageName="img" + rightLocation;									//the image that's going to be changed
				
	for(p = 0; p < image_array.length; p++) {								//search the right location for that image
		if(image_array[p].name == imageName){
			rightLocation=p;
		}
	}
								
	/*Öppnar 3:e underlänkar om stäng och stänger om öppna*/
	if(document.getElementById("i" + menuid)) {							//right menu
		if(document.getElementById("i" + menuid).style.display == disp) { //if displayed
			document.getElementById("i" + menuid).style.display = "none" //hide
			document.images[rightLocation].src="images/menu/arrowRight.gif"
			document.getElementById(menuid).getElementsByTagName("td")[0].className = "secondMenuItem"
			document.getElementById(menuid).getElementsByTagName("td")[1].className = "secondMenuItem"
			lastOpenedmenu = 0;
		} 
		else {																	// if hidden
			document.getElementById("i" + menuid).style.display = disp //display							
			document.images[rightLocation].src="images/menu/arrowDown.gif"
			changeColorOfRow(menuid,2);
			LOmenu=menuid;
		}
	}
	else{
		if(LOmenu != null){ 					//LOmenu=null för de som ej har tredje underrubrik
			document.getElementById(LOmenu).getElementsByTagName("td")[0].className = "secondMenuItem"
			document.getElementById(LOmenu).getElementsByTagName("td")[1].className = "secondMenuItem"
		}//end if LOmenu != null
	}
}//end function showHideThirdMenu(menuid) 
			
			
function showHideMenu(menuid, from) {
	if(lastOpenedmenu > 0){										//drar ihop menyn. Bara när är på en underrubrik- =0 är huvudrubrik
		showHideThirdMenu(lastOpenedmenu);
	}
				
	lastOpenedmenu = 0;
	var menus = document.getElementsByTagName("table");
		
	for(var i = 0; i < menus.length; i++) {
		if(menus[i].getAttribute("menuId") == menuid) {
			if(menus[i].style.display == "none") {					//visar underrubriker
				menus[i].style.display = disp;
			} 
			else {													//döljer underrubriker
				menus[i].style.display = "none";
			}
		}
		else{
			if(menus[i].style.display == disp){
				menus[i].style.display = "none";
			}
		}
	}
	if(from != 0){
		changeTopImage(menuid);	
	}
}
			
function changeColorOfRow(menuid, itemLevel) {
	var menus = document.getElementsByTagName("tr");
	var i = 0;
	
	for(i = 0; i < menus.length; i++) {
		if(menus[i].getAttribute("itemLevel") == itemLevel) {
			if(menus[i].id != menuid) {//sätt omarkerade
				menus[i].getElementsByTagName("td")[0].className = "secondMenuItem"
				menus[i].getElementsByTagName("td")[1].className = "secondMenuItem"
			}
		}
	}
		
	if(itemLevel == 2) {
		document.getElementById(menuid).getElementsByTagName("td")[0].className = "menuItemSelect"
		document.getElementById(menuid).getElementsByTagName("td")[1].className = "menuItemSelect"
	} 
}
			
function changeTopImage(menuid) {	
	switch( menuid ) {
		case 1:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_omHamnen.gif"
			break;
		case 2:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_tjansterService.gif"	
			break;
		case 3:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_priserVillkor.gif"
			break;
		case 4:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_trafikIHamnen.gif"
			break;
		case 5:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_miljo.gif"
			break;
		case 6:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_lankar.gif"
			break;
		case 7:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_kontakt.gif"
			break;
		case 8:
			parent.logotype.document.images.headbild.src="images/logotype/topBild_hem.gif"
			break;	
		default:
			alert("ERROR" );
	}
}

function loadMenus() {
	showHideMenu(1, 0) //0 = kallas när programmet startas
	showHideMenu(2, 0)
	showHideMenu(3, 0)
	loadPage=1;
}

function resetMenus() {
	parent.menu.document.location.reload();
}

			
/**måste vara här för att top bilderna ska funka**/
function noe() {
}       
//end hiding script from old browsers-->