Scroll div content without scrollbar

[mrmcq]

I have two different views. I don't want to display scroller for the internal div. By varying the external div scroller only I have to vary the content in the inner div. But both are different view pages.I want similar operation to this (from http://jsfiddle.net/qcv5Q/1/):In the main page(main div) I have defined like\[code\]$(window).scroll(function() { document.getElementById("mainDiv").contentWindow.callchildPage();});\[/code\]In the child page I have called this function,I dont know how to code here to show as in fiddle?