function preloadNawi()
{
	imgs = new Array("citanka","dorost","erotika","humor","impresum","kontakt","kriminalki","nowostki","sluchatko","spisowaceljo","terminy");
	preloads = new Array();
	for (var i=0; i<imgs.length; i++) {
		preloads[i] = new Image();
		preloads[i].src = '/img/nawi/' + imgs[i] + '_a.gif';
	}
}

function nawiSwitch(item,status)
{
	itemObj = document.getElementById('nawi' + item);
	itemObj.src = '/img/nawi/' + item + (status ? '_a.gif' : '.gif');
}

function playerPopup(winurl)
{
	var winbreite = 350;
	var winhoehe = 200;
	var winseite = (screen.availWidth - winbreite) / 2;
	var winoben = (screen.availHeight - winhoehe) / 2;
	
	var parameter = ('width=' + winbreite + ',height=' + winhoehe +',left=' + winseite + ',top=' + winoben + ',scrollbars=no,resizable=no,status=yes');
	
	var winname = window.open(winurl,'myWindow',parameter);
	winname.focus();
}

function centeredPopup(winurl,width,height)
{
	var winbreite = width;
	var winhoehe = height;
	var winseite = (screen.availWidth - winbreite) / 2;
	var winoben = (screen.availHeight - winhoehe) / 2;
	
	var parameter = ('width=' + winbreite + ',height=' + winhoehe +',left=' + winseite + ',top=' + winoben + ',scrollbars=yes,resizable=no,status=yes');
	
	var winname = window.open(winurl,'myWindow',parameter);
	winname.focus();
}

function showHide(id,typ)
{
	var obj = document.getElementById(id);
	obj.style.display = (typ=='show') ? 'block' : 'none';
}

function pokazajAdresu(domain,user)
{
	document.write(user + '@' + domain);
}