Not able to use javascript in Dataset

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1

Hi ,
I am trying to create a data set of 2 columns with String Data type. I am trying to add a custom javascript so that rows loop continuously in the display. ie, First row should re-appear after the last row in the table and it should continue.

Here is the my javascript

function moveRows(){
firstTR = $(‘tbody tr’).first();
firstTR.animate({opacity:0},
function(){$(‘tbody’).append(firstTR);});
firstTR.animate({opacity:1});
}

function EmbedInit() {
setInterval(function(){
moveRows();
},1000);
}

However the above script seems to make any difference … The same script works if I use an embed html widget (of course with a custom html sample data)

Any help / pointers please ? many thanks…