Fri Mar 24 10:16:55 2000  George Lebl <jirka@5z.com>

	* panel-util.c: add utility functions for setting dialog layers and
	  doing error dialogs with a printf like functionality

  	* launcher.c,main.c,swallow.c,menu.c: use the above functions

	* menu.c: fix bug number 7815 and have it spew error dialogs if it
	  encounters errors.