couleurligne = "#ffedb2";
 couleurligneover = "#EF9B00";
couleurbase = "#ffffff";
 couleurbaseover = "#FFFDEF";
 couleurfond = "#ffffff";
 function scrollBar(face,line)
{
 with(document.body.style)
 {
 scrollbarDarkShadowColor=line;
 scrollbar3dLightColor=line;
 scrollbarArrowColor=line;
 scrollbarBaseColor=face;
scrollbarFaceColor=face;
 scrollbarHighlightColor=face;
 scrollbarShadowColor=face;
 scrollbarTrackColor=couleurfond;
}
 }

 function colorBar(){
 var w = document.body.clientWidth;
 var h = document.body.clientHeight;
 var x = event.clientX;
 var y = event.clientY;
 if ((x>w) & (x<(w+17))) colorBarOver();
 else colorBarOut;
 }

 function colorBarOut(){
 scrollBar(couleurbase,couleurligne);
 }

 function colorBarOver(){
 scrollBar(couleurbaseover,couleurligneover);
 }

 if (document.all){
 scrollBar(couleurbase,couleurligne);
 document.onmousemove=colorBar;
 document.onmouseout=colorBarOut;
 }