jQuery(document).ready(function () {
	jQuery('[id*=ddlSubject]').change(function () {
		if (jQuery('[id*=ddlSubject]').val() == '') {
			jQuery('[id*=ddlProgram]').empty();
			jQuery('[id*=ddlProgram]').append(jQuery('<option></option>').attr('value', '').text(jQuery('[id*=hdnSelectAProgram]').val()));
		}
		else {
			getProgamsBySubject(jQuery('[id*=ddlSubject]').val());
		}
	});

	if (jQuery('[id*=ddlSubject]').val() != '') {
		getProgamsBySubject(jQuery('[id*=ddlSubject]').val());
	}

	jQuery('[id*=ddlProgram]').append(jQuery('<option></option>').attr('value', '').text(jQuery('[id*=hdnSelectAProgram]').val()));

	jQuery('[id*=btnSearchSubmit]').click(function () {
		window.open("http://www.collegeanduniversity.net/index.cfm?event=s.s.go&cid=" + jQuery('[id*=hdnCurrentChannel]').val() + "&SchoolType=1&mainCatID=" + jQuery('[id*=ddlSubject]').val() + "&subCatID=" + jQuery("[id*=ddlProgram]").val() + "&degreeID=" + jQuery('[id*=ddlDegree]').val(), "search_results", "location=1,status=1,scrollbars=1,resizable=1");
		return false;
	});
});

function getProgamsBySubject(subject) {
	jQuery.ajax({
		type: "POST",
		contentType: "application/json; charset=utf-8",
		dataType: 'json',
		url: "/scriptservice.asmx/GetProgs",
		data: "{'subject':'" + escape(subject) + "'}",
		success: function (response) {
			jQuery('[id*=ddlProgram]').empty();
			jQuery('[id*=ddlProgram]').append(jQuery('<option></option>').attr('value', '').text(jQuery('[id*=hdnSelectAProgram]').val()));
			jQuery.each(response.d, function (index, item) {
				jQuery('[id*=ddlProgram]').
					  append(jQuery('<option></option>').
					  attr('value', item.Value).
					  text(item.Text));
			});
		}
	});
}