function validering(thisform) {
		// Startværdier
		strError = '';
		elm = null;
		  
		if (thisform.Navn.value == ""){
			strError = strError + '- Navn mangler\n'
			if(!elm){
			elm = thisform.Navn;
			elm.focus();
			}
		}
				
		if (thisform.Epost.value == ""){
			strError = strError + '- Epost mangler\n'
			if(!elm){
				elm = thisform.Epost;
				elm.focus();
			}
		} else{
			if (echeck(thisform.Epost.value)==false){
				return false
			}
		}
		
		if (thisform.Telefon.value == ""){
			strError = strError + '- Telefon mangler\n'
			if(!elm){
			elm = thisform.Telefon;
			elm.focus();
			}
		}

		
		if (thisform.Regnr.value == ""){
			strError = strError + '- Reg.nummer mangler\n'
			if(!elm){
				elm = thisform.Regnr;
				elm.focus();
			}
		} 

		if (thisform.Melding.value == ""){
			strError = strError + '- Melding mangler\n'
			if(!elm){
				elm = thisform.Melding;
				elm.focus();
			}
		}  
		 
		if (strError != '') {
			alert('' + strError)
			return false;
		}
		return true;
	}
	
	
	
	
	//EPSOT VALIDERING

function echeck(str) {

	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	   alert("Ugyldig epost adresse")
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert("Ugyldig epost adresse")
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert("Ugyldig epost adresse")
		return false
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		alert("Ugyldig epost adresse")
		return false
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert("Ugyldig epost adresse")
		return false
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
		alert("Ugyldig epost adresse")
		return false
	 }
	
	 if (str.indexOf(" ")!=-1){
		alert("Ugyldig epost adresse")
		return false
	 }

	 return true					
}




var firstpage = true;

function changeDisplay(){
	document.getElementById("flashloop").style.display = 'none';
}

//AJAX

var xmlHttp;


//OPEN VINDU
function openwindow(id,parentID,dokID,viseflash){

	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
	  alert ("Your browser does not support AJAX!");
	  return;
	} 
	var url="main.asp?id="+id+"&parentID="+parentID+"&dokID="+dokID;
	

	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
	//alert(url);

		changeDisplay();

}

//VISE LOADING TEGN
function stateChanged() { 

	document.getElementById("mainframe").innerHTML='<img src="img/loading.gif"/>'

	if (xmlHttp.readyState==4){ 
		document.getElementById("mainframe").innerHTML=xmlHttp.responseText;
	}
	
}

//SJEKKE OM BROWSER STTTER AJAX
function GetXmlHttpObject(){
	var xmlHttp=null;
	try{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e){
		// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e){
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}


function gup( name ){
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp( regexS );
	var results = regex.exec( window.location.href );
	
	if( results == null ){
		return "";
	}else{
		return results[1];
	}
}

var action_param = gup( 'bestillingsendt' );

if(action_param == 'true'){
	alert("Takk for din henvendelse");
}