var how_many_ads = 3;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
txt="Technology image - image 1";
alt="Technology image - image 1";
url="/adc";
onclick="NewWindow(this.href,'name','540','420','yes');return false";
banner="/ADC/adcimages/service_bottom_image1.gif";
width="191";
height="122";
}
if (ad==2) {
txt="Technology image - image 2";
alt="Technology image - image 2";
url="/adc";
onclick="NewWindow(this.href,'name','540','420','yes');return false";
banner="/ADC/adcimages/service_bottom_image2.gif";
width="191";
height="122";
}
if (ad==3) {
txt="Technology image - image 3";
alt="Technology image - image 3";
url="/adc";
onclick="NewWindow(this.href,'name','540','420','yes');return false";
banner="/ADC/adcimages/service_bottom_image3.gif";
width="191";
height="122";
}