$(document).ready(function(){

	//populate display list on atoz click
	//$("select#atoz").change(function(){
		
		//display loading status
		//$("select#atoz").html('<option value="">loading ...</option>');

		//go get data as JSON array
		if (document.getElementById('atoz').options.length < 5) {
			$.getJSON("/includes/json/getAtoZ.asp",'', function(d){
				var options = '<option value="">-- select your part --</option>';
				for (var i = 0; i < d.length; i++) {
					options += '<option value="' + d[i].PartID + '">' + d[i].PartNumber + '</option>';
				}
				//populate and enable
				$("select#atoz").html(options);
			})
		}

	//})
	
	$("select#atoz").change(function(){
		$("form#frmatoz").submit();
	})
})