function registerAjaxInfo () {
	ajaxEngine.registerRequest("ajaxModelComboBox", "ajaxConnector.php");
	ajaxEngine.registerAjaxElement("idModelCombobox");
}
function generateFilledAjaxComboBox(manufacturer, index) {
	if (index > 0) {
		ajaxEngine.sendRequest ("ajaxModelComboBox", "manufacturer=" + encodeURIComponent(manufacturer));
	} else {
		ajaxEngine.sendRequest ("ajaxModelComboBox", "manufacturer=");
	}
}