Replace a Genesis Background Header Image with an Inline One

I didn’t cook this snippet up, I found it over here. And I’m reposting it with some tidying up because I know I’m going to be reusing this… Because if you’ve made use of the Genesis Custom Headers, you may have got frustrated with them too (especially on older themes, I think). This code will Replace a Genesis background header image with an inline one. It helps resolve the issue I was having because of the inability to override styles on a header image because the default code inserts important tags you can’t code your way around!!!