couleurligne = "#6666FF";
couleurbase = "#6666FF";
couleurover = "#CCCCFF";
function scrollBar(face){
	with(document.body.style){
		scrollbarDarkShadowColor=couleurligne;
		scrollbar3dLightColor=face;
		scrollbarArrowColor="red";
		scrollbarBaseColor="white";
		scrollbarFaceColor="#6666FF";
		scrollbarHighlightColor=face;
		scrollbarShadowColor="white";
		scrollbarTrackColor="#6633CC";
		}
	}
function colorBar(){
		var w = document.body.clientWidth;
		var h = document.body.clientHeight;
		var x = event.clientX;
		var y = event.clientY;
		if(x>w) scrollBar(couleurover);
		else scrollBar(couleurbase);
	}
if (document.all){
scrollBar(couleurbase);
document.onmousemove=colorBar;
}