Question: why setting this?

[burtek]

There is a strange line in your JS: https://github.com/lai32290/TableHeadFixer/blob/master/tableHeadFixer.js#L67

Why do you do this? The makes the view scroll back to top when appending more data to table and re-running .tableHeadFixer() on the table... I'm just trying to understand this piece of code...