	<!--
		function validate_form()
		{
		    if ( document.shows.FirstName.value == "" )
		    {
		        alert ( "Please enter your first name" );
				document.shows.FirstName.focus();
		        return false;
		    }
			
			 if ( document.shows.Surname.value == "" )
		    {
		        alert ( "Please enter your surname" );
				document.shows.Surname.focus();
		        return false;
		    }
			
			 if ( document.shows.from.value == "" )
		    {
		        alert ( "Please enter your email address" );
				document.shows.from.focus();
		        return false;
		    }
		
			return true;
		}
		//-->