var timeout = 800;
var closetimer = 800;
var ddmenuitem = 0;
var ddmenuparentitem = 0;

function jsddm_open() {
	jsddm_canceltimer();
	jsddm_close();


	ddmenuitem = $(this).find('ul').css('visibility', 'visible');
	if ($(this).find('ul').css('visibility')) {

		//this sets our parent object
		ddmenuparentitem = $(this);
		ddmenuparentitem.addClass("mainMenuHover");

	}
}

function jsddm_close() {

	if (ddmenuitem) ddmenuitem.css('visibility', 'hidden');
	if (ddmenuparentitem) ddmenuparentitem.removeClass("mainMenuHover");
}

function jsddm_timer() {
	closetimer = window.setTimeout(jsddm_close, timeout);
}

function jsddm_canceltimer() {
	if (closetimer) {
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}