Uodate with info on Break on Function Enter/Exit options

js/rhino/docs/debugger.html

@@ -156,6 +156,7 @@ bar</font></li>
 <li>
 <font size=-1>Press the Pause/Break key on the keyboard</font></li>
 </ul>
+
 <a NAME="_RunningScripts"></a><b><font face="Arial"><font color="#000080"><font size=-1>Break
 on Exceptions</font></font></font></b>
 <br><font size=-1>To give control to the debugger whenever a JavaScript
@@ -163,6 +164,13 @@ is exception is thrown select the <b><i>Debug->Break on Exceptions</i></b>
 checkbox from the menu bar.&nbsp; Whenever a JavaScript exception is thrown
 by a script a message dialog will be displayed and control will be given
 to the debugger at the location the exception is raised.</font>
+
+<p><a NAME="_BreakOnFunctionEnter"></a><b><font face="Arial"><font color="#000080"><font size=-1>Break on Function Enter</font></font></font></b>
+<br><font size=-1>Selecting <b><i>Debug->Break on Function Enter</i></b> will give control to the debugger whenever the execution is entered into a function or script.</font>
+
+<p><a NAME="_BreakOnFunctionExit"></a><b><font face="Arial"><font color="#000080"><font size=-1>Break on Function Exit</font></font></font></b>
+<br><font size=-1>Selecting <b><i>Debug->Break on Function Return</i></b> will give control to the debugger whenever the execution is about to return from a  function or script.</font>
+
 <p><a NAME="_Toc502165112"></a><b><font face="Arial"><font color="#000080">Moving
 Up and Down the Stack</font></font></b>
 <br><font size=-1>The lower-left (dockable) pane in the debugger main window