<script type=”text/javascript”><!–
google_ad_client = “pub-xxxxxxxxxx”;
//336x280_name, created 11/12/07
google_ad_slot = “3259375621″;
google_ad_width = 336;
google_ad_height = 280;
//–></script>
<script type=”text/javascript”
src=”http://pagead2.googlesyndication.com/pagead/show_ads.js”>
</script>
google_ad_client = “pub-xxxxxxxxxx”;
The first line of your Adsense code holds your publisher id which is unique for each publisher’s.
//336x280_name, created 11/12/07
The second line of code (which is just a comment) is used for defining the name of the ad you will define during ad setup in Google Adsense.
google_ad_slot = “3259375621″;
This line of code contains the Google Adsense ad slot id number which is automatically generated by Adsense. In future if you need to modify the color or look and feel of ads appearing on your site, then you only need to change the color setup in Adsense ad id itself (by clicking Adsense Setup > Manage Ads) and the changes will take affect where this ad is displayed corresponding to this ID within 10 minutes of time.
google_ad_width = 336;
google_ad_height = 280;
These two lines of code used to define the width and height of the ads appearing on your website.
You can use three Ad unit, three link units and two search boxes in a page. But it’s better to start with less ads and as your website get older then try to increase the number of ads.
