Processing Indicator

Hi. Thanks again for your work!

When loading data into a table from the database (7 seconds) from the server, I need an animated progress indicator.

Created a script "fnProcessingIndicator.js":
jQuery.fn.dataTableExt.oApi.fnProcessingIndicator = function (oSettings, onoff)
{
     if (typeof (onoff) == 'undefined')
     {
         onoff = true;
     }
     this.oApi._fnProcessingDisplay (oSettings, onoff);
};


Please help me where to put the line
oTable.fnProcessingIndicator ();
?!