var timeout=500;var closetimer=0;var ddmenuitem=0;function mopen(id)
{mcancelclosetime();if(ddmenuitem)ddmenuitem.style.visibility='hidden';ddmenuitem=document.getElementById(id);ddmenuitem.style.visibility='visible';}
function mclose()
{if(ddmenuitem)ddmenuitem.style.visibility='hidden';}
function mclosetime()
{closetimer=window.setTimeout(mclose,timeout);}
function mcancelclosetime()
{if(closetimer)
{window.clearTimeout(closetimer);closetimer=null;}}
function mclick(id, link) {
    if ((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i)) || (navigator.userAgent.match(/iPad/i))) {
        mcancelclosetime();
        if (ddmenuitem)
            ddmenuitem.style.visibility = 'hidden';
        ddmenuitem = document.getElementById(id);
        ddmenuitem.style.visibility = 'visible';
        return false;
    } else {
        window.location = link;
    }
}