function SearchForm_Validator(form)
{
	if (trim(form.Keyword.value) == "" || (form.Keyword.value == "SEARCH" || form.Keyword.value == "search"))
	{
		alert("Please enter a value for the Search field.");
		form.Keyword.value = "";
		form.Keyword.focus();
		return false;	
	}
		
	return true;
}