- addTocInfo("SUPERVISION module\nEditing graphs\nChanging graph description");\r
-addButton("show",BTN_TEXT,"Show","","","","",0,0,"","","");\r
+ addTocInfo("SUPERVISOR module\nEditing graphs\nChanging graph description");\r
+addButton("show",BTN_IMG,"Show","","","","",0,0,"../whd_show0.gif","../whd_show2.gif","../whd_show1.gif");\r
+addButton("hide",BTN_IMG,"Hide","","","","",0,0,"../whd_hide0.gif","../whd_hide2.gif","../whd_hide1.gif");\r