function validateSupportForm(form) {

if (form.name.value == "") {
   alert("Please enter your name.");
   form.name.focus( );
   return false;
   }

if (form.company.value == "") {
   alert("Please enter your company.");
   form.company.focus( );
   return false;
   }

if (form.email.value == "") {
   alert("Please enter your email.");
   form.email.focus( );
   return false;
   }

if (form.phone.value == "") {
   alert("Please enter your phone.");
   form.phone.focus( );
   return false;
   }

if (form.subject.value == "") {
   alert("Please provide a subject.");
   form.subject.focus( );
   return false;
   }

if (form.description.value == "") {
   alert("Please provide a description.");
   form.description.focus( );
   return false;
   }

if (form.blank.value !== "") {
   return false;
   }

}