function writeAd (ads) {
var query = [],
index = window.rotationState % ads.length,
specs = ads[index],
size = specs.size.split('x'),
width = size[0],
height = size[1],
s;
specs.width = width;
specs.height = height;
if (specs.href) {
specs.href = escape(specs.href);
}
delete specs.size;
for (s in specs) {
query.push(s + '=' + specs[s]);
}
if (specs.type === 'custom') {
document.write(specs.code);
} else {
document.write('Advertise on Capitol Report.
');
}
}