Stick a absolute DIV according to parent's wrapper

Stick a absolute DIV according to parent's wrapper

Please have a look at this fiddle. Code is huge to post.
I am trying to make two DIVS stick to the top and left inside a
dynamically updated DIV. It is working but flickering is happening inside
the DIV. How can I remove the flickering.
Please help me on this.
Code written to fix:
colFix.style.left = (holder.scrollLeft - view.offsetLeft) + "px";
heaF.style.top = (holder.scrollTop - view.offsetTop) + "px";