function streamOpenWindow(link, xS, yS)
		{
			var i, crc = 0;

			for(i = 0; i < link.length; i++)
				crc += link.charCodeAt(i);
			
			maxX  = (window.screen.availWidth - xS);
			maxY = (window.screen.availHeight - yS - 32);
			le = (Math.random() * maxX);
			to = (Math.random() * maxY);
		
			window.open(link, "sfera" + crc, "toolbar=no,menubar=no,scrollbars=yes,resizable=yes,height=" + yS + ",width=" + xS + ",top=" + to + ",left=" + le);
		}

		function streamOpenLiveHQ()
		{
			streamOpenWindow("http://stream.sferatv.pl/live.php?q=hi", 700, 530);
		}
		
		function streamOpenLiveMQ()
		{
			streamOpenWindow("http://stream.sferatv.pl/live.php?q=me", 400, 300);
		}

		function streamOpenLiveLQ()
		{
			streamOpenWindow("http://stream.sferatv.pl/live.php?q=lo", 400, 300);
		}

		function streamOpenProductionMQ(d, n)
		{
			streamOpenWindow("http://stream.sferatv.pl/prod.php?q=mq&d=" + escape(d) + "&n=" + escape(n), 400, 300);
			return false;
		}

		function streamOpenProductionLQ(d, n)
		{
			streamOpenWindow("http://stream.sferatv.pl/prod.php?q=lq&d=" + escape(d) + "&n=" + escape(n), 400, 300);
			return false;
		}

		function streamOpenFAQ()
		{
			streamOpenWindow("http://stream.sferatv.pl/faq.html", 800, 600);
		}