var oAjax = new sack();

function updateApplicationModels (menuitem) {

	var option = menuitem.options[menuitem.selectedIndex].value;

	if (option) {
		
		var selModel = document.getElementById('selModel');
		selModel.options.length = 0;
		selModel.options[0] = new Option('Please wait...','');
		oAjax.requestFile  = '../includes/ajax.asp?act=coilover&manufacturer=' + option;
		//alert(oAjax.requestFile);
		oAjax.onCompletion = function () {getModels(menuitem)};
		oAjax.runAJAX();
	}
}

function getModels(menuitem){
	//alert(oAjax.response);	
	var select = document.getElementById('selModel');
	select.options.length = 0;
	select.options[0] = new Option('Please select model...','');
	eval(oAjax.response);
}