// JavaScript Document
function validate_contact(theForm) {
var reason = "";
 
  reason += validateField(theForm.fname);
  
  if (reason != "") {
    alert("Some fields need correction:\n\n" + reason);
    return false;
  }
 
  return true;
}  


function validateField(field) {
    var error = ""; 
		if (field.value == "") {
			field.style.background = '#666'; 
			error = "Enter ".FieldName.".\n";
		}
    return error;
}