How do I get an image to show over the entire page?

[pityocamptes]

I see that someone developed a JS for multiple backgrounds, including crappy IE (deprecated versions)... I have a custom template, but I assume the same as the vanilla version that came with VB. Anyways, can I add the JS through the admincp? If not, which files would be the most appropriate? Thanks again!

--------------- Added [DATE]1379529349[/DATE] at [TIME]1379529349[/TIME] ---------------

I see that someone developed a JS for multiple backgrounds, including crappy IE (deprecated versions)... I have a custom template, but I assume the same as the vanilla version that came with VB. Anyways, can I add the JS through the admincp? If not, which files would be the most appropriate? Thanks again!

EDIT: found this to supercede the JS, thoughts on how to implement it, and which files? Thanks!

https://github.com/louisremi/background-size-polyfill

--------------- Added [DATE]1379529678[/DATE] at [TIME]1379529678[/TIME] ---------------

Not sure how to change the htc file to show my background image... help...