Get Client ID of Server Control in Javascript

Hi All,

Please find below simple JavaScript function to get client Id render by server control in html page via JavaScript.

          //function

function GetClientID(id, context) {

    var el = $("#" + id, context);

    if (el.length < 1)

    el = $("[id$=_" + id + "]", context);

    return el;

}

            //function call    

  var ctrlOk = GetClientID("btnOk").attr("id");

Where "btnOk" is the Id of your server control.

Thanks,
Nikhil S.