//spooXrayToggle
//toggle xray mode on selected objects instead of full screen
//Spencer Lindsay
//10-29-03
//
//NOTE: 
//displaySurface, for some reason returns an int that cannot be queried 
//as inverted so I subtract 1 from it no matter what and it toggles.
//-1 is still non-zero

global proc spooXrayToggle()
{
	string $object[] = `ls -sl`;
	for($this in $object)
	{
		int $vals[] = `displaySurface -q -xRay $this`;
		displaySurface -x ($vals[0] - 1) $this;
	}
}