Menu Windows
     {
	"Hide All"		f.exec "tellwm minimize_all &" 
	"Show All"		f.exec "tellwm restore_all &"
 	
	no-label		f.separator
	
	"Refresh Screen"	f.exec "xrefresh &"  
	"Take Screenshot"	f.exec "scrsave screen.rgb &"
	
	no-label		f.separator

	"Kill Window"		f.exec "xkill &"
     }

     Menu ToolChest

     {
          no-label     f.separator
         "Windows"       f.menu Windows
     }