function validate() {
	var errmsg="";
	re_email = /^\w+([\.\-\/]?\w+)*@\w+([\.-]?\w+)*(\.[a-zA-Z]{2,4})+$/;

	OK = re_email.exec(newsletter.email.value);
	if (!OK) errmsg+="- Please enter a valid e-mail\n";
	
	//if (!checkbox_selected()) {
	//	errmsg+="- Please select one or more newsletter(s)\n";
	//}
	
	if (errmsg=="") {
		return true;
	} else {
		errmsg="Validation error:\n\n"+errmsg;
		alert(errmsg);
		return false;
	}
}

function dd_link (rid,id)
{
	if (id>"") {
		location.href='/option.asp?rid='+rid+'&lid=16&tid='+id;	
	}
}