if(ie4||ie5)document.onmousemove=mouseverifymove;function visualizzahome(visul){if(ie4||ie5){if(visul==1)document.all["home"].style.visibility="visible";else document.all["home"].style.visibility="hidden";}else return false;}
function mouseverifymove(e){document.all["home"].style.top=event.y+20;document.all["home"].style.left=event.x-75;if(event.x<=75){document.all["home"].style.top=event.y+20;document.all["home"].style.left=event.x+30;}}