2006-08-08  Ray Strode <rstrode@redhat.com>

	* gui/gdmwm.[ch] (gdm_wm_center_cursor): new function
	that centers mouse pointer on one head

	* gui/greeter/greeter.c (main): center cursor on main
	xinerama head on startup (looks nicer and as a side
	effect should fix bug 327530)