function mainroll() {
number = Math.floor(Math.random()*6)
if (number==0)
document.write('<a href="#" title=""><img src="car1.png" WIDTH=390 HEIGHT=185 border="0" alt=""></a>')
if (number==1)
document.write('<a href="#" title=""><img src="car2.png" WIDTH=401 HEIGHT=181 border="0" alt=""></a>')
if (number==2)
document.write('<a href="#" title=""><img src="car3.png" WIDTH=390 HEIGHT=178 border="0" alt=""></a>')
if (number==3)
document.write('<a href="#" title=""><img src="car4.png" WIDTH=419 HEIGHT=163 border="0" alt=""></a>')
if (number==4)
document.write('<a href="#" title=""><img src="car5.png" WIDTH=402 HEIGHT=170 border="0" alt=""></a>')
if (number==5)
document.write('<a href="#" title=""><img src="car6.png" WIDTH=400 HEIGHT=204 border="0" alt=""></a>')
}


