<!-- Original:  Tim Wallace

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

today=new Date();
jran=today.getTime();
var number = 8;
var random_number="";
var image="";
var text_color="";
ia=9301;
ic=49297;
im=233280;
jran = (jran*ia+ic) % im;
random_number = Math.ceil( (jran/(im*1.0)) *number);
// Loads the appropriate image and text color based on random number.
if (random_number==1) {
image="bottles.jpg";
}
if (random_number==2) {
image="rotunda_night.jpg";
}
if (random_number==3) {
image="rotunda_day.jpg";
}
if (random_number==4) {
image="pipetting.jpg";
}
if (random_number==5) {
image="loading_centrifuge.jpg";
}
if (random_number==6) {
image="Mac_people.jpg";
}
if (random_number==7) {
image="tubes.jpg";
}
if (random_number==8) {
image="plate_readers.jpg";
}
// End -->