<!-- rotating header images script

var how_many_ads = 7;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;

if (ad==1) {
txt="TB1";
alt="Division of Physical Sciences";
banner= "/images/index.images/index.1.jpg";
width="800";
height="120";
}
if (ad==2) {
txt="TB2";
alt="Division of Physical Sciences";
banner= "/images/index.images/index.2.jpg";
width="800";
height="120";
}
if (ad==3) {
txt="TB3";
alt="Division of Physical Sciences";
banner= "/images/index.images/index.3.jpg";
width="800";
height="120";
}
if (ad==4) {
txt="TB4";
alt="Division of Physical Sciences";
banner= "/images/index.images/index.4.jpg";
width="800";
height="120";
}
if (ad==5) {
txt="TB5";
alt="Division of Physical Sciences";
banner= "/images/index.images/index.5.jpg";
width="800";
height="120";
}
if (ad==6) {
txt="TB5";
alt="Division of Physical Sciences";
banner= "/images/index.images/index.6.jpg";
width="800";
height="120";
}
if (ad==7) {
txt="TB5";
alt="Division of Physical Sciences";
banner= "/images/index.images/index.7.jpg";
width="800";
height="120";
}
//-->