var octarun = 0;

function octa_window (theFile,features)
{
	if (octarun == 1) 
	{
		if ( ! octastatus.closed){octastatus.close();};
	};

	octastatus = window.open(theFile,"octa",'scrollbars=no,left=40,top=40');

	octarun = 1;
}