function showDish( sURL )
{
	var nWidth = 700, nHeight = 500;
	if( screen.height > 600 ) nHeight = 600;
	var nX = ( screen.height-nHeight ) / 2;
	var nY = ( screen.width-nWidth ) / 2;

	window.open( sURL, "dish", "width=" + nWidth + ",height=" + nHeight + ",top=" + nX + ",left=" + nY + ",scrollbars=yes,directories=no,location=no,menubar=no,resizable=yes,status=no,toolbar=no");
	
}