maintain horizontal scroll position on autopostback inside

$(document).ready(function () {

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

prm.add_initializeRequest(InitializeRequest);

prm.add_endRequest(EndRequest);

$("#dvGrid").scroll(function () {

horizScroll = $('#dvGrid').scrollLeft();

});

});

function InitializeRequest(sender, args) {

horizScroll = $('#dvGrid').scrollLeft();

}

function EndRequest(sender, args) {

if (typeof (horizScroll) != 'undefined') {

$('#dvGrid').scrollLeft(horizScroll);

}

}