function checkForm() {
	navn = document.getElementById("navn").value;
	email = document.getElementById("email").value;
	besked = document.getElementById("besked").value;

	if (navn == "") 
		{
			hideAllErrors();
			document.getElementById("navnError").style.display = "inline";
			document.getElementById("navn").select();
			document.getElementById("navn").focus();
			return false;
		}
		
	if (email == "") 
		{
			hideAllErrors();
			document.getElementById("emailError").style.display = "inline";
			document.getElementById("email").select();
			document.getElementById("email").focus();
			return false;
		} 
	
	var snabela=email.indexOf("@",1);
	var dot=email.indexOf(".",snabela+2);
	if(snabela>0 && dot>0 && email.length>dot+2)
		{
			//return true;
		}
	else
		{
			hideAllErrors();
			document.getElementById("emailError1").style.display = "inline";
			document.getElementById("email").select();
			document.getElementById("email").focus();
			return false;
		}
	
	if (besked == "") 
		{
			hideAllErrors();
			document.getElementById("beskedError").style.display = "inline";
			document.getElementById("besked").select();
			document.getElementById("besked").focus();
			return false;
		} 
	
return true;
}

function hideAllErrors() 
{
	document.getElementById("navnError").style.display = "none"
	document.getElementById("beskedError").style.display = "none"
	document.getElementById("emailError").style.display = "none"
	document.getElementById("emailError1").style.display = "none"
}