a = 4 // a=numbers of banners
var slump = Math.random();
var talet = Math.round(slump * (a-1))+1;

function create() {

        this.code = ''
        }

b = new Array()
for(var i=1; i<=a; i++) { b[i] = new create() }


b[1].code    = '<a href="http://www.qksrv.net/click-755717-319492" target="_blank"><img src="http://www.qksrv.net/image-755717-319492" width="120" height="60" alt="Imagine winning $5 Million." border="0"></a>'

b[2].code    = '<a href="http://www.qksrv.net/click-755717-5587467" target="_blank" ><img src="http://www.qksrv.net/image-755717-5587467" width="120" height="60" alt="Your-Site.Com Web hosting for $5/mo!" border="0"></a>'

b[3].code    = '<a href="http://www.qksrv.net/click-755717-1629582" target="_blank" ><img src="http://www.qksrv.net/image-755717-1629582" width="120" height="60" alt="Post Your Job To Over 4,000 Job Sites In 1 Click!" border="0"></a>'

b[4].code    = '<a href="http://www.qksrv.net/click-755717-6944406" target="_blank" ><img src="http://www.qksrv.net/image-755717-6944406" width="120" height="60" alt="Job.com Search 1000\'s of Jobs FREE!" border="0"></a>'

var visa = "";

visa += ' '+b[talet].code+' '

document.write('<center> '+visa+' </center>');