Just finished a plugin which lets you insert visitor tracking code in your wordpress site without having to touch your template. Just activate it, go to Options -> AWTP, insert your code there and click Update Options. Done!
Download and unzip into your wp-content/plugins folder.
Activate it in your Plugins Admin Panel.
Go to Options -> AWTP and insert your tracking code.
Don’t forget to click the update button.
Go to your wordpress homepage, or any subpage, reload it and look at the source code. Your tracking code should be there. If your tracking software lets you verify your tracking code installation, do that too.