I've created a module for a payment method. Since this method is not well-known, I would like to place an image next to the name in the payment block, and link that to our faq.
What's the best way to place that image there ?
Some posts suggested putting the HTML straight into the title of the name; that seems to work, but the name is also used in other places (for example in the admin) and it seems like a hack.
So far the best I came up with was to add some jquery code to inject the html into the onepage checkout page, but I can only make that work if I observe the steps through the carrousel and inject the html after the payment section expands, because magento resets the html for it.