document.body.style.scrollbarFaceColor="#ffffff";	// colore della barretta
document.body.style.scrollbarArrowColor="#215C9E";	// colore delle frecce
document.body.style.scrollbarTrackColor="dddddd";
document.body.style.scrollbarShadowColor="#dddddd";
document.body.style.scrollbarHighlightColor="#ffffff";
document.body.style.scrollbar3dlightColor="#dddddd";
document.body.style.scrollbarDarkshadowColor="Slategray";