Getting Custom Arguments for DashboardToolbarButton JS click handler

[sedgar]

Hi , can anyone help with getting arguments for DashboardToolbarButton, defined at server side ?
Example

	DashboardToolbarButton btnHelp = new DashboardToolbarButton("btnHelp")
	{
		CommandName = "HelpCommand",
		FunctionName = "getDashboardHelp",
		MaskMessage = "Please wait ...",
		Icon = WidgetIcon.Help,
		Text = "Help",
		Hint = "Open help",
	};
	btnHelp.Arguments.Add("url", this.DashboardHelpUrl);

Inside getDashboardHelp function and upper to callstack I can't find where from I can get button arguments, any ideas where they storing?

[sedgar]

Resolution found

function getDashboardHelp(evtObj, argsObj) {
	return false;
}

argsObj: Object
  commandArg: Object
  commandName: "PrintCommand"
  hostId: "ctl00_ctl00_cphBody_cphBody_DashboardSurface1"
  msg: "Please wait ..."
  __proto__: Object