function rand_number(n)
{
var x;
x=Math.round(Math.random()*100);
x%=n;
return x;
}
function image()
{
var pic = new Array();

pic[0]='<img src="/images/pics/01.jpg" alt="media two web development" width="184" height="64" />';

pic[1]='<img src="/images/pics/02.jpg" alt="media two web development" width="184" height="64" />';

pic[2]='<img src="/images/pics/03.jpg" alt="media two web development" width="184" height="64" />';

pic[3]='<img src="/images/pics/04.jpg" alt="media two web development" width="184" height="64" />';

pic[4]='<img src="/images/pics/05.jpg" alt="media two web development" width="184" height="64" />';

pic[5]='<img src="/images/pics/06.jpg" alt="media two web development" width="184" height="64" />';

pic[6]='<img src="/images/pics/07.jpg" alt="media two web development" width="184" height="64" />';


var n=rand_number(7); 
document.write(pic[n]);
}