function menu(nbr,id,maxi) {
	var page = document.getElementById("page");
	for(var i = 1; i<= maxi; i++){
		var obj = document.getElementById("menu" + i);
		if(obj){
			if(i == nbr){
				obj.className = "pressed";
				page.src = "page.php?pageid="+id;
				
			}
			else{
				obj.className = "unpressed";
			}
		}
	}
} 
function adminmenu(nbr,id,maxi) {
	for(var i = 1; i<= maxi; i++){
		var obj = document.getElementById("adminmenu" + i);
		if(obj){
			if(i == nbr){
				obj.className = "pressed";
				document.location = 'index.php?edit='+id;
			}
			else{
				obj.className = "unpressed";
			}
		}
	}
}
function guestbook() {
	var page = document.getElementById("page");
	if(page){
		page.src = "guestbook.php";
	}

} 
function buildObject(obj){
   document.write(obj)
}

function confirmRedirect(message,newlocation){
	if(confirm(message)){
		document.location=newlocation;
	}
}

function checkguestbookform(message,name){
	var error="";
	if(document.getElementById('author').value == '' || document.getElementById('author').value == name){
		error = "Du måste fylla i ditt namn \n";
	}
		if(document.getElementById('message').value == '' || document.getElementById('message').value == message){
		error += "Du måste fylla i ett meddelande \n";
	}
	if(error == ""){
		return true;
	}
	else{
		alert(error);
		return false;
	}
}

function erasetip(id,theText){
	var obj = document.getElementById(id);
	if(obj.value==theText){
		obj.value = "";
	}
}
function writetip(id,theText){
	var obj = document.getElementById(id);
	if(obj.value==''){
		obj.value = theText;
	}
}
function erasetip2(){
	var obj = document.getElementById("author");
	if(obj.value == 'ditt namn här'){
		obj.value = "";
	}
}
function writetip2(){
	var obj = document.getElementById("author");
	if(obj.value==''){
		obj.value = "ditt namn här";
	}
}