var timeout         = 10;
var closetimer		= 0;
var ddmenuitem      = 0;

function jsddm_open() {
    jsddm_canceltimer();
    jsddm_close();
    ddmenuitem = $(this).find('div').eq(0).css('visibility', 'visible');
}

function jsddm_close() {
	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
}

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

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

$(document).ready(function() {
	$('#jsddm > li').bind('mouseover', jsddm_open);
    $('#jsddm > li').bind('mouseout',  jsddm_timer);
    }
);

document.onclick = jsddm_close;