Sorting is not working after pager plugin added into the code.

Sorting is not working after pager plugin added into the code.

I am using Jquery tablesorter for sorting and its add on Pager for pagination. But sorting is not working.

See my code below.

$(document).ready(function() 
    { 
        $("#myTable")
.tablesorter({widthFixed: true, widgets: ['zebra']})
.tablesorterPager({container: $(".pager")}); 
    } 
); 

But sorting will work if I removed the part " tablesorterPager({container: $(".pager")}) " from the above code.

Any one has any idea about this. 

Your timely help is well appreciated.

Thanks in advance.