scroll bar css in internet explorer

[niksff2e]

i want to apply css for scroll bar in internet explorer:i had used below css for the just a particular scroll bar\[code\].ui-menu { scrollbar-track-color: #C0C0C0; scrollbar-base-color: #797979;}\[/code\]even in that i want to remove scroll bar arrows....which i couldn't..i did this for google chrome and safari using below css\[code\]::-webkit-scrollbar { height: 12px; width: 18px; background: #C0C0C0; }::-webkit-scrollbar-thumb { background: #797979; }\[/code\]it worked fine ..............so my requirement is i want remove the arrows and display only track and thumb for scroll bar in IE......globalise for whole site ..........atleast if not possible i want that have to be worked for particular scroll bar on a page in IE..........any work around plz...............