$().ready(function() {
	var start = $("#type_select").val();
	if (start != '' ) {
		$("#dealerEquipmentListing").load("/equipment/disp.php", {i: start});
	}
	$("#type_select").change( function(evn) {
		var sel_val = $(evn.target).val();
		var divEq = $("#dealerEquipmentListing");
		if (sel_val == '') {
			divEq.html('');
		} else {
			divEq.load("/equipment/disp.php", {i: sel_val});
		}
	});
});