scroll to selected

[jvcunha]

In select single when selecting an item via jquery does not position scroll when opening the dropdown?
When opened, it always brings the first one selected along with the correct one.
I need to select only the correct one and scroll to it when opening the dropdown
my code:
$('[id$=mySelect]').multiselect('deselect', 1);
$('[id$=mySelect]').multiselect('select', 20);

[davidstutz]

I leave this open for somebody to try but will not try it myself.