var i=0;
		var okno;
		var features;
		function OpenImgWind(theURL, winName, features, w, h) { //v1.2
			w+=40; // zvetsuji okno o padding 
			h+=30;  // zvetsuji okno o padding
			features = 'menubar=no, toolbar=no, location=no, status=no, scrollbars=yes, menubar=no, top=0, left=0, width=' + w + ', height=' + h;
			if (i==1) okno.close(); okno=window.open(theURL, winName, features); i=1;
		}