// Sjekk om kommentarfeltene er fyllt inn 
function validateForm() {
with (document.kommentarer) {
var alertMsg = "The following REQUIRED fields\nhave been left empty:\n";
if (name.value == "") alertMsg += "\nName";
if (email.value == "") alertMsg += "\ne mail";
if (addcomment.value == "") alertMsg += "\nAdd Comment";
if (alertMsg != "The following REQUIRED fields\nhave been left empty:\n") {
alert(alertMsg);
return false;
} else {
return true;
} } }


//Highlight form element- © Dynamic Drive (www.dynamicdrive.com)
//For full source code, 100's more DHTML scripts, and TOS,
//visit http://www.dynamicdrive.com

var highlightcolor="#F5F5F5"

var ns6=document.getElementById&&!document.all
var previous=''
var eventobj

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA|TEXT|SELECT|OPTION/

//Function to check whether element clicked is form element
function checkel(which){
if (which.style&&intended.test(which.tagName)){
if (ns6&&eventobj.nodeType==3)
eventobj=eventobj.parentNode.parentNode
return true
}
else
return false
}

//Function to highlight form element
function highlight(e){
eventobj=ns6? e.target : event.srcElement
if (previous!=''){
if (checkel(previous))
previous.style.backgroundColor=''
previous=eventobj
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
}
else{
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
previous=eventobj
}
}
// Drag Layers Gecko + IE
var ie=document.all
var ns6=document.getElementById&&!document.all

var dragapproved=false
var z,x,y

function move(e){
if (dragapproved){
z.style.left=ns6? temp1+e.clientX-x: temp1+event.clientX-x
z.style.top=ns6? temp2+e.clientY-y : temp2+event.clientY-y
return false
}
}

function drags(e){
if (!ie&&!ns6)
return
var firedobj=ns6? e.target : event.srcElement
var topelement=ns6? "HTML" : "BODY"

while (firedobj.tagName!=topelement&&firedobj.className!="drag"){
firedobj=ns6? firedobj.parentNode : firedobj.parentElement
}

if (firedobj.className=="drag"){
dragapproved=true
z=firedobj
temp1=parseInt(z.style.left+0)
temp2=parseInt(z.style.top+0)
x=ns6? e.clientX: event.clientX
y=ns6? e.clientY: event.clientY
document.onmousemove=move
return false
}
}
document.onmousedown=drags
document.onmouseup=new Function("dragapproved=false")
// Hide ShowHide Layers
function show(object) {
  if (document.getElementById) {
    document.getElementById(object).style.visibility = 'visible';
  }
  else if (document.layers && document.layers[object]) {
    document.layers[object].visibility = 'visible';
  }
  else if (document.all) {
    document.all[object].style.visibility = 'visible';
  }
}

function hide(object) {
  if (document.getElementById) {
    document.getElementById(object).style.visibility = 'hidden';
  }
  else if (document.layers && document.layers[object]) {
    document.layers[object].visibility = 'hidden';
  }
  else if (document.all) {
    document.all[object].style.visibility = 'hidden';
  }
}
// Forhåndsvisning Bildeopplasting
function preview() {window.open("preview.php","peek","Toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes, width=740,height=440") ;
}
function previewmann() {window.open("preview.php","peekmann","Toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes, width=740,height=440") ;
}
function upload() {window.open("uploads/upload.php","peek","Toolbar=no,location=yes,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes, width=740,height=440") ;
}
function insertimage() {window.open("upload/filer/insert.php","peek","Toolbar=no,location=no,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes, width=740,height=440") ;
}
function addimage() {window.open("uploads/uploads/insert.php","peek","Toolbar=no,location=no,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes, width=740,height=440") ;
}
function nyheter() {window.open("news.php","peek","Toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes, width=740,height=440") ;
}
function uploadman() {window.open("../uploads/upload.php","peek","Toolbar=no,location=yes,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes, width=740,height=440") ;
}
//editor/insert.php
// Mouse Over/Out på Artikkel-oversikt: Slett/Rediger - maroon EEEEEE
function delOn(div){
if(document.getElementById||(document.all && !(document.getElementById))){
div.style.backgroundColor="#eceef0";
}
}
function delOut(div){
if(document.getElementById||(document.all && !(document.getElementById))){
div.style.backgroundColor="#ffffff";
}
}