var playerWindow;

function openPlayerWindow()
{        
	playerWindow = window.open(
		"http://player.forum.com.pl", "playerWindow", "toolbar=0, location=0, directories=0, status=0, titlebar=1, menubar=0, scrollbars=0, resizable=1, width=720, height=575, top=10, left=10, fullscreen=no"
		);     
}