function swapImage(imgName,newImg){
	eval('document.' + imgName + '.src = "' + newImg + '"');
}

function openScreenshot(pageURL) {
	void window.open(pageURL,'screenshot','toolbar=no,menubar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=500,height=380');
}

function openWallpaper(id) {
	void window.open('wallpaper.php?id='+id,'wallpaper','toolbar=no,menubar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=660,height=650');
}

function downloadCounter(fileName) {
	void window.open('Download/_download_counter.php?file='+fileName);
}

function downloadCounterCze(fileName) {
	void window.open('../Download/_download_counter.php?file='+fileName);
}

cache1=new Image();
cache1.src="img/hlinkbullet_a.jpg";
cache2=new Image();
cache2.src="img/arrowup_a.jpg";