Google sites and paypal buttons

I just found myself puzzling the paypal button for donations. So I came across that which gives a perfect fitting solution.

A simple solution would be a simple copy paste of the paypal-button-source-code into the html source code of the google site.

Another hint is: The resolution of a paypal button usually is width=125 and height=48 pixels.

So buttons will look like this (EUR):

Or like that ;) (USD)