=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxDefaultToolbar.prototype.addActionOption = function(</td><td class="PParameter  prettyprint " nowrap>combo,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>title,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>action</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Binds the given action 