function newWindow(url, width, height, windowName) {
	var left = (screen.availWidth / 2) - (width / 2);
	var top = (screen.availHeight / 2) - (height / 2);
	var newWindow;
	if(!windowName) {
		var windowName = 'newWindow' + Math.floor(Math.random() * 100);
	}

	newWindow = window.open(BASE + url, windowName, 'top=' + top + 'px,left=' + left + 'px,screenX=' + left + 'px,screenY=' + top + 'px,width=' + width + 'px,height=' + height + 'px,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
	newWindow.focus();
}

function doGallery2(idtext,idimage) {
	var windowName = 'newWindow' + Math.floor(Math.random() * 100);
	window.open('http://prominenti.atlas.sk/gallery2.php?idtext='+idtext+'&img='+idimage, windowName,'width=770,height=670');
}