// JavaScript Document

// Custom Form Validation
function validateForm(subscribe)
{
	// First Name Required.
	if (document.subscribe.FirstName.value == "")
		{
			alert ("Please enter your First Name");
			subscribe.FirstName.focus();
			return false;
		}
	// Surname Required.
	if (document.subscribe.Surname.value == "")
		{
			alert ("Please enter your Surname");
			subscribe.Surname.focus();
			return false;
		}
	// Email required.
	if (document.subscribe.Email.value == "")
		{
			alert ("Please enter your Email Address");
			subscribe.Email.focus();
			return false;
		}
	if (document.subscribe.Email.value != "")
		{
			if ((document.subscribe.Email.value.indexOf("@", 0) < 0) || (document.subscribe.Email.value.indexOf(".", 0) < 0))
				{
					window.alert("Please enter a valid Email Address.");
					subscribe.Email.focus();
					return false;
				}
		}
	
// If all OK
  return true;
}

/* Button Hover */
function hov(loc,cls)
{
   if(loc.className)
      loc.className=cls;
}