Same channel ID for every ad type for every site in a batch?

Hi,

I publish web sites in batches of about 10.

To make the site publishing easier, I want to publish each batch such that every adsense ad in all of the 10 sites has the same channel ID, even though I use several different ad formats (e.g. skyscraper, large rectangle, half banner etc).

I'm trying to figure out how to do that.

Tell me if this will work:

Step 1: I create a custom channel (e.g. 'batch3')
Step 2: In every adsense code for each of the ten sites in the batch, I change channel ID to... google_ad_channel = "batch3";

Will the above work?

If not, do you know how to do it?

Thanks

 

no channel in adsense code is numeric format if you replace with those numbers then works fine!