var ajax = new sack();

function Refresh_Industries() {
	var Element_Var = 'Industry_Dropdown';
	var form = document.getElementById('Dropdown_Nav_Form');

	ajax.setVar("Industry_In", form.Industry_In.value);
	ajax.setVar("Discipline_In", form.Discipline_In.value);
	ajax.setVar("Refresh_Dropdown_In", 'Industry');

	var e = document.getElementById(Element_Var); 
	e.innerHTML = "Loading Industries...";

	ajax.requestFile = "/Results/Ajax_Handler.php";
	ajax.element = 'Industry_Dropdown';
	ajax.runAJAX();
}

function Refresh_Disciplines() {
	var Element_Var = 'Discipline_Dropdown';
	var form = document.getElementById('Dropdown_Nav_Form');

	ajax.setVar("Industry_In", form.Industry_In.value);
	ajax.setVar("Discipline_In", form.Discipline_In.value);
	ajax.setVar("Refresh_Dropdown_In", 'Discipline');

	var e = document.getElementById(Element_Var); 
	e.innerHTML = "Loading Disciplines...";

	ajax.requestFile = "/Results/Ajax_Handler.php";
	ajax.element = 'Discipline_Dropdown';
	ajax.runAJAX();
}