var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;
var selected_a = null;

function jsddm_open(){
   jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css({
               'visibility': 'visible'});

   selected_a = $('a:first', this);
   $(selected_a).addClass('selected');

}

function jsddm_close(){
    if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
    $(selected_a).removeClass('selected');
}

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)

    //szerokosc podmenu
    function setWidth(elem){
        var max = 0;
        $('a', elem).each(function(){
            var linkStr = $(this).text();
            if (linkStr.length > max) max = linkStr.length;

        });

        $('a', elem).each(function(){
            $(this).css({
                'width': max * 7
            });
        });
    };
    $('#jsddm li').each(function(){
        setWidth($('.mainMenu_lvl2 li',this));
    })

document.onclick = jsddm_close;

});