Need help avoiding double vertical scrollbars

Need help avoiding double vertical scrollbars

References

Reference NO 1

http://stackoverflow.com/questions/15192983/need-help-avoiding-double-vertical-scrollbars

Reference NO 2

http://stackoverflow.com/questions/7646538/disable-vertical-scroll-bar-on-div-overflow-auto

Reference NO 3

http://ryanfait.com/resources/forcing-vertical-scrollbars/

Reference NO 4

http://css-tricks.com/snippets/css/force-vertical-scrollbar/

Reference NO 5

http://www.quackit.com/html/codes/vertical_scroll.cfm

Reference NO 6

http://forumarray.com/avoiding-flicker-with-vertical-scrollbar-395114

Reference NO 7

http://www.hyperarts.com/blog/facebook-iframe-apps-getting-rid-of-scrollbars/

Reference NO 8

http://markdalgleish.com/projects/stellar.js/docs/