function disp_cars(){
machine = new Array(11);
matoday = new Date();
stday = new Date(2000,0,1);
counttt = Math.floor(((matoday - stday) / (60*60*24*1000))%11 +1);

car_name = new Array(11);
car_name[1] = "1984 TOLEMAN TG184 HART";
car_name[2] = "1985 LOTUS97T RENAULT";
car_name[3] = "1986 LOTUS98T RENAULT";
car_name[4] = "1987 LOTUS99T RENAULT";
car_name[5] = "1988 McLAREN MP4/4 HONDA";
car_name[6] = "1989 McLAREN MP4/5 HONDA";
car_name[7] = "1990 McLAREN MP4/5B HONDA";
car_name[8] = "1991 McLAREN MP4/6 HONDA";
car_name[9] = "1992 McLAREN MP4/7 HONDA";
car_name[10] = "1993 McLAREN MP4/8 FORD";
car_name[11] = "1994 WILLIAMS FW16 RENAULT";

document.write("<center><img src='../image/collections/"+counttt+".gif'>");
document.write("<br>");
document.write("<span style='font-family:times new roman;font-weight:bold;font-size:11pt'>"+car_name[counttt]+"</span></center>");
}