// jQuery Dropdown Menu
var timeout = 250;
var closetimer = 0;
var ddmenuitem = 0;
var ddparentitem = 0;
function jsddm_open() {
	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
	ddparentitem = $(this);
	ddparentitem.addClass('active');
}
function jsddm_close() {
	if(ddmenuitem) { ddmenuitem.css('visibility', 'hidden'); }
	if(ddparentitem) { ddparentitem.removeClass('active'); }
}
function jsddm_timer() {
	closetimer = window.setTimeout(jsddm_close, timeout);
}
function jsddm_canceltimer() {
	if(closetimer) {
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}