function MM_reloadPage(init) { //reloads the window if Nav4 resized
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//header
function header() {
document.write('');
}
//showhide layers
function sh() { //v9.0
var i,p,v,obj,args=sh.arguments;
for (i=0; i<(args.length-2); i+=3)
with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
obj.visibility=v; }
}
//validate form
function validate_req(field,alerttxt){
with (field){if (value==null||value=="")
{document.getElementById('form-error').innerHTML = ''+alerttxt+'
' ; return false}
else {return true}
}
}
function validate_req_sel(field,alerttxt){
with (field){if (value=='Velg'||value=="")
{document.getElementById('form-error').innerHTML = ''+alerttxt+'
' ; return false}
else {return true}
}
}
function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@")
dotpos=value.lastIndexOf(".")
if (apos<1||dotpos-apos<2)
{document.getElementById('form-error').innerHTML = ''+alerttxt+'
' ; return false}
else {return true}
}
}
function validate_form(thisform)
{
with (thisform)
{
if (validate_req(sender_name,"Du har glemt å fylle ut navn")==false) {sender_name.focus();return false}
if (validate_req(sender_adr,"Du har glemt å fylle ut adresse")==false) {sender_adr.focus();return false}
if (validate_req(sender_area,"Du har glemt å fylle ut sted")==false) {sender_area.focus();return false}
if (validate_req(sender_zip,"Du har glemt å fylle ut postnummer")==false) {sender_zip.focus();return false}
if (validate_req(sender_tel,"Du har glemt å fylle ut telefonnummer")==false) {sender_mob.focus();return false}
if (validate_email(sender_mail,"Epostadressen er ikke gyldig")==false) {sender_mail.focus();return false}
if (validate_req(sender_info,"Du har glemt å skrive en melding")==false) {sender_info.focus();return false}
}
}
// flash >> html
function openHeader(id){
document.getElementById(id).style.height='400px'
}
function closeHeader(id){
document.getElementById(id).style.height='66px'
}
// view images
function viewImg(url, width, height, title)
{
var topPos = 200;
var leftPos = 200;
var features = 'width='+width;
features += ',height='+height;
features += ',top='+topPos;
features += ',left='+leftPos;
newWindow = window.open("", "ImagePopup", features);
newWindow.document.open();
newWindow.document.write(''+title+'');
newWindow.document.write('
');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}