$(document).ready(function() {
	var query = $('#getsearch').text();
	if(query) $('#search_query').val(query);
	$('#dropdown_grades').change(function() { document.location.href='?grade='+$(this).val() + (query ? '&search='+query : ''); });
	$('#browser .essential').append('<span class="star">*</span>');
});