function scrollbar()
{
posl = document.body.clientWidth + 2;
posr = document.body.clientWidth + 2 + 17;
if(window.event.x > posl && window.event.x < posr) //--> wenn Mauszeiger über der Scrollbar!
{
var sfc = '#F5F5F5'; //scrollbar-face-color
var sac = '#6F80A8'; //scrollbar-arrow-color
var stc = '#F5F5F5'; //scrollbar-track-color
var s3c = '#C0C0C0'; //scrollbar-3dlight-color
var ssc = '#808080'; //scrollbar-shadow-color
var sdc = '#000000'; //scrollbar-darkshadow-color
var shc = '#A8A8A8'; //scrollbar-highlight-color
var sbc = '#A1BAF4'; //scrollbar-base-color

if(sfc > "") document.body.style.scrollbarFaceColor = sfc;
if(sac > "") document.body.style.scrollbarArrowColor = sac;
if(stc > "") document.body.style.scrollbarTrackColor = stc;
if(s3c > "") document.body.style.scrollbar3dLightColor = s3c;
if(ssc > "") document.body.style.scrollbarShadowColor = ssc;
if(sdc > "") document.body.style.scrollbarDarkshadowColor = sdc;
if(shc > "") document.body.style.scrollbarHighlightColor = shc;
if(sbc > "") document.body.style.scrollbarBaseColor = sbc;
}
else //--> wenn Mauszeiger nicht über der Scrollbar!
{
var sfc = '#A1BAF4'; //scrollbar-face-color
var sac = '#6F80A8'; //scrollbar-arrow-color
var stc = '#F5F5F5'; //scrollbar-track-color
var s3c = '#C0C0C0'; //scrollbar-3dlight-color
var ssc = '#808080'; //scrollbar-shadow-color
var sdc = '#000000'; //scrollbar-darkshadow-color
var sdc = '#A8A8A8'; //scrollbar-highlight-color
var sbc = '#A1BAF4'; //scrollbar-base-color

if(sfc > "") document.body.style.scrollbarFaceColor = sfc;
if(sac > "") document.body.style.scrollbarArrowColor = sac;
if(stc > "") document.body.style.scrollbarTrackColor = stc;
if(s3c > "") document.body.style.scrollbar3dLightColor = s3c;
if(ssc > "") document.body.style.scrollbarShadowColor = ssc;
if(sdc > "") document.body.style.scrollbarDarkshadowColor = sdc;
if(shc > "") document.body.style.scrollbarHighlightColor = shc;
if(sbc > "") document.body.style.scrollbarBaseColor = sbc;
}
}