function form_search(frm) {

	if (!ValidateField(frm.searchtext, "text", "Please enter your search criteria."))
		return false;

	return true;
}

function form_unsubscribe(frm) {

	if (!ValidateField(frm.searchtext, "email", "Please enter your email address."))
		return false;

	return true;
}

function form_searchAdvanced(frm) {
	
	if ((frm.searchtext.value == "") & (frm.searchlist.value == 0))
	{
	 alert("Please enter at least one search term.");
	 frm.searchtext.focus();
	 return false;
	}
	
	return true;
}

function form_newsletter(frm) {
	
	if (!ValidateField(frm.name, "text", "Please enter your name."))
		return false;
		
	if (!ValidateField(frm.email, "email", "Please enter your email address."))
		return false;
	
	return true;
}

function form_contact(frm) {
	
	if (!ValidateField(frm.name, "text", "Please enter your name."))
		return false;
		
	if (!ValidateField(frm.email, "email", "Please enter your email address."))
		return false;
		
	if (!ValidateField(frm.email, "comments", "Please enter some comments."))
		return false;
		
	return true;
}



function form_unsubscribe(frm) {
	return ValidateField(frm.email, "email", "Please enter your email address.");
}