// JavaScript Document
function contactValidate()
{

	/*if(document.getElementById("txt_name").value == "")
	{
		alert("Vennligst fyll Ditt navn.");
		document.getElementById("txt_name").focus();
		return false;
	}*/
	if(document.getElementById("txt_email").value == "")
	{
		alert("Vennligst fyll Din epost.");
		document.getElementById("txt_email").focus();
		return false;
	}
	else if(echeck(document.getElementById("txt_email").value) == false){
		alert("Vennligst fyll a valid Din epost.");
		document.getElementById("txt_email").focus();
		return false;
	} 
	
	/*if(document.getElementById("txt_address").value == "")
	{
		alert("Vennligst fyll Din adresse.");
		document.getElementById("txt_address").focus();
		return false;
	}
	if(document.getElementById("txt_pincode").value == "")
	{
		alert("Vennligst fyll Postnr/sted.");
		document.getElementById("txt_pincode").focus();
		return false;
	}
	if(document.getElementById("txt_telephone").value == "")
	{
		alert("Vennligst fyll Telefon");
		document.getElementById("txt_telephone").focus();
		return false;
	}
	else if(document.getElementById("txt_telephone").value != ""){
		var sText = document.getElementById("txt_telephone").value;
		var valid_telefonno=IsNumeric(sText);
		if(valid_telefonno == false){
			alert('Vennligst skriv inn gyldig telefon nei');
			document.getElementById("txt_telephone").value='';
			document.getElementById("txt_telephone").focus();
			return false;
		}
	}*/
	if(document.getElementById("security_code").value == "")
	{
		alert("Vennligst fyll Sikkerhetskode");
		document.getElementById("security_code").focus();
		return false;
	}
	/*else if(document.getElementById("txt_mobile").value == "")
	{
		alert("Please enter Mobil");
		document.getElementById("txt_mobile").focus();
		return false;
	}*/
}

function IsNumeric(sText)
{
   var ValidChars = "0123456789.-+";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
}



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("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   //alert("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
	    //alert("Invalid E-mail ID")
	    return false
	}

	 if (str.indexOf(at,(lat+1))!=-1){
	    //alert("Invalid E-mail ID")
	    return false
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
	   // alert("Invalid E-mail ID")
	    return false
	 }
	 if (str.indexOf(dot,(lat+2))==-1){
	    //alert("Invalid E-mail ID")
	    return false
	 }
		
	 if (str.indexOf(" ")!=-1){
	   // alert("Invalid E-mail ID")
	    return false
	 }
	 return true					
}


function fnValidateSearch()
{
	if(document.getElementById("txt_search").value == "")
	{
		alert("Vennligst skriv inn søkeordet");
		document.getElementById("txt_search").focus();
		return false;
	}
	else
	return true;
}