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

function jsddm_open(){
   jsddm_canceltimer();
   jsddm_close();
   var el_width = $j(this).width()/2;
   ddmenuitem = $j(this).find('ul').css({
   			'visibility': 'visible',
			'left': (el_width)});
			
   selected_a = $j('a:first', this);
   $j(selected_a).addClass('selected');
   
}

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

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

}

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

$j(document).ready(function(){
   $j('#jsddm > li').bind('mouseover', jsddm_open);
   $j('#jsddm > li').bind('mouseout',  jsddm_timer);
   
   //szerokosc podmenu
	function setWidth(elem){
		var max = 0;
		$j('a', elem).each(function(){
			var linkStr = $j(this).text();
			if (linkStr.length > max) max = linkStr.length;		
	
		});
		
		$j('a', elem).each(function(){
			$j(this).css({
				'width': max * 7
			});
		});
	};
	$j('#jsddm li').each(function(){
		setWidth($j('.mainMenu_lvl2 li',this));
	})
	
	//wymiary miniatur w galerii
	$j(".gallery ul li img").each(function(){
			$j(this).width(110);
	});
	
});

document.onclick = jsddm_close;