Execute JavaScript code after ajax request from the update Panel

Suppose you have an update panel on the Page and you want to execute some java script code after the AJAX request is complete. i.e. After execution of the function => WebForm_DoPostBackWithOptions(

You can achieve this by below code.

//Write this outside -> $(document).ready();


var prm = Sys.WebForms.PageRequestManager.getInstance();

prm.add_endRequest(function() {
   alert("Your code here!!");
});

Note: There can be some other ways to do this. But this one is compatible to Internet Explorer 8 too.