function validBrowse(form) {
	if (form.lvalue.value == "") {
	    alert("Please make a choice or enter your search keyword(s).");
	    return false;
	}

	return true;
}

function stars2(stars) {
	for (str=0; str<stars; str++) {
	  document.write('<img src="images/star2.gif" width="12" height="12" alt="star">');
	}
}