Its a simple jQuery trick . Paste it in your Analytics or now refer as CUSTOM CODE
x$("#xg_foot").after("<div id="mystuff">Put your codes like text boxes and badge image here , just like simple HTML , you can also use iframe "); </script>
.after refer to add the content below the DIV
.before is the opposite , that is add above .
Mystuff , you can change this to any name you like , and you can edit it in CSS . for example ,
Have fun . :D
The footer content I have is provided via a text box from the former Scripts4Ning, that's no longer available to new networks. That code is on the backend and I can't even get to it, except to edit it.