function clearForm()
{
  var i;

  if (!document.forms['formDetails'])
	return;

  for (i=0; i < document.forms['formDetails'].elements.length; i++)
	if (document.forms['formDetails'].elements[i].value && ((document.forms['formDetails'].elements[i].type == 'text') || (document.forms['formDetails'].elements[i].type == 'textarea')))
	  document.forms['formDetails'].elements[i].value = '';
}