Close Form using JavaScript in Dynamics CRM 2011

I came across with a requirement where i have to Hide the Item from Fly-Out Anchors/ Short cuts in CRM, Because You can not remove Items from Fly-Outs, the work around is to Close the form with a User-friendly message using JavaScript on load of the form. You can Security based code also. Closing the UI is not posiible through Plug-Ins, Only possible way to do this using Javascript.

The Close method is available for CRM UI : Xrm.Page.ui.close();

Using this method will a prompt with a dialog box (Find the image below)

To get rid of this Dialog box is to implement getSubmitMode method of attribut, Following the code below to implement it.

Create a Webresource : new_CloseForm

add the following Javascript

function Close()
{
 var attributes = Xrm.Page.data.entity.attributes.get();
  for (var x in attributes)
    {       attributes[x].setSubmitMode("never"); }
alert ("XXX Form is not available for Current logged-in User");
Xrm.Page.ui.close();
}

Add the event method as Close to the desired entity's form. Find the image

Hope this helps.