jQuery(function(){
            var timeout      = 700;
            var closetimer   = 0;
            var ddmenuitem   = 0;
			var ddmenuitemp   = 0;
            function jsddm_open(){
               jsddm_canceltimer();
               jsddm_close();
               ddmenuitem=jQuery(this).find('ul').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;
               }
            }
            jQuery(function(){
               jQuery('#jsddm > li').bind('mouseover', jsddm_open);
               jQuery('#jsddm > li').bind('mouseout',  jsddm_timer);
            });
            document.onclick=jsddm_close;
});