//Checks to see if fields have values
	function NoInput()            
	  {
	  
		 if (document.form1.ReferredBy.value=="")
		 {
		alert("You must enter your name");
		document.form1.ReferredBy.focus();
		return false;
		 }
		 
		 if (document.form1.ReferEmail.value=="")
		 {
		alert("You must enter your email");
		document.form1.ReferEmail.focus();
		return false;
		 }
		 
		 
		 if (document.form1.sFirstName.value=="")
		 {
		alert("You must enter your friend's first name");
		document.form1.sFirstName.focus();
		return false;
		 }
		 
		 if (document.form1.sLastName.value=="")
		 {
		alert("You must enter your friend's last name");
		document.form1.sLastName.focus();
		return false;
		 }
		 
		 if (document.form1.sEmail.value=="")
		 {
		alert("You must enter your friend's email");
		document.form1.sEmail.focus();
		return false;
		 }

		else
		 {
		return true;
		 }
	}