function testForm( greenbook )

{
  // see http://www.thesitewizard.com/archive/validation.shtml
  // for an explanation of this script and how to use it on your
  // own website

  // ** START **
  
      if (greenbook.companyname.value == "") {
    alert( "Please enter your Comapny Name." );
    greenbook.companyname.focus();
    return false ;
  }  
  

  
            if (greenbook.address.value == "") {
    alert( "Please enter your address." );
    greenbook.address.focus();
    return false ;
  }
  
        if (greenbook.city.value == "") {
    alert( "Please enter your city." );
    greenbook.city.focus();
    return false ;
  }

  
        if (greenbook.postalcode.value == "") {
    alert( "Please enter your postalcode." );
    greenbook.postalcode.focus();
    return false ;
  }
  
  
  
    if (greenbook.fname.value == "") {
    alert( "Please enter your first name." );
   greenbook.fname.focus();
    return false ;
  }
    if (greenbook.lname.value == "") {
    alert( "Please enter your last name." );
    greenbook.lname.focus();
    return false ;
  } 
  
  
        if (greenbook.cphone.value == "") {
    alert( "Please enter your Contact Number." );
    greenbook.cphone.focus();
    return false ;
  }
  
  
            if (greenbook.howmany.value == "") {
    alert( "Please indicate the number of books you would like." );
    greenbook.howmany.focus();
    return false ;
  }
  
		

	

		
  // ** END **
  return true ;
}