function validate_form ( )
{
	valid = true;

        if ( document.FF_generalContact.busname.value == "" )
        {
                alert ( "Please fill in the 'Business name' box." );
                valid = false;
        }
		
        if ( document.FF_generalContact.yourname.value == "" )
        {
                alert ( "Please fill in the 'Your name' box." );
                valid = false;
        }
      
		 if ( document.FF_generalContact.email.value == "" )
        {
                alert ( "Please fill in the 'Your email' box." );
                valid = false;
        }
		
		if ( document.FF_generalContact.phoneno.value == "" )
        {
                alert ( "Please fill in the 'Your phone number' box." );
                valid = false;
        }
		
        return valid;
}