or
$("#contact-list").parent().parent().css("-moz-transform", "translate3d(0px, 0px, 0px)")
$("#mobilePeriodChooser").kendoMobileTabStrip({
selectedIndex: 2
});
$("#mobilePeriodChooser").data("kendoMobileTabStrip").selectedIndex = 2
data("kendoMobileTabStrip")
is undefined.