function open_window(link)
	{
		var w = 300;
		var h = 350;
		var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=no,scrollbars=no";
		newWin = window.open(link,'newWin',win);
	}

	function open_window_pr(link)
	{
		var w = 600;
		var h = 800;
		var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=no,scrollbars=yes";
		newWin = window.open(link,'newWin',win);
	}