var newWindow = null;

function ext_link_close()
{
	if (newWindow != null)
	{
		if (!newWindow.closed)
		{
			newWindow.close();
		}
	}
}

function ext_link(url, type, strWidth, strHeight)
{
	ext_link_close();
	
	if (type == "fullScreen")
	{
		strWidth  = screen.availWidth  - 10;
		strHeight = screen.availHeight - 160;
	}
	
	var tools = "";
	
	if (type == "standard" || type == "fullScreen")
	{
		tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,width="+strWidth+",height="+strHeight+",top=0,left=0";
	}

	if (type == "console")
	{
		tools = "resizable,toolbar=no,location=no,scrollbars=no,width="+strWidth+",height="+strHeight+",left=0,top=0";
	}

	newWindow = window.open(url, 'ext_link_win', tools);
	
	newWindow.focus();
}