<!-- Javascript for the STW feedback by Frederik Sunne -->
<!-- Script som tjekker om input er lovligt -->

function test()
{
   var Name     = document.forms[0].name.value;
   var Comments = document.forms[0].comments.value; 
   var Email    = document.forms[0].email.value; 

   if (Name == "")
   { 
      		alert("Please fill in your name  ");
      		return false;
   }


   if (Email == "")
   { 
      		alert("Please fill in your email adress");
      		return false;
   }

   if (Email != "")
   {
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		if (!filter.test(Email)) 
		{
			alert("Email adress not valid! Please try again!");
			return false;   
		}
   }

   if (Comments == "")
   { 
      		alert("Please fill in your comment");
      		return false;
   }

   else
   {
      return true;
   }
}