var img = new Array(
'<img src="/images/zenithrad1.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/zenithrad2.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/u3edit.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/u4edit.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/straddle1.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/straddle2.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/straddle3.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/ringwelder.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/radsourceman1.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/radsourceman2.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/rad_sterling_gen.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/ra_grab_sampler.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/optmech2.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/optmech.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/modular.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/mechanical.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/inlineradmon_fig2.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/hellfire.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/hazmat_aid1.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/hazmat_aid2.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/cutter2.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/cutter1.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/99090035-26.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/99090035-20.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/anal_based_dev.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />',
'<img src="/images/gripperendeff.jpg" alt="With javascript enabled, you should see a random display of graphics and photos from the Development category." />');
var max = img.length;
var num = Math.floor((Math.random() * max));
document.writeln(img[num]);