Cannot call method 'seekTo' when using jquery tools scrollable

Question

$(document).ready(function(){
    $(".scrollablein").scrollable({items:1});
    var api = $(".scrollablein").data("scrollablein");
    api.seekTo(1); 
})

jquery 1.7.1 jquery tools 1.2.5

'Uncaught TypeError: Cannot call method 'seekTo' of undefined'

I tried to use another jquery(1.8.3,1.9.1,1.10.1) - didnt help.

Answer 1

I should type 'data("scrollable")' not name of the class. Works now