Basically, everything was fine, all running great apart from a tiny bit of script which linked my gallery images to a lightbox, i contacted the theme creater and he told me to change a bit of script in the functions.php.
I did this and it caused a parse syntax error, which i posted on here and i was advided to login to my host and change the name of the theme folder to force it to revert to the original settings.
When i did this i was allowed to login into wordpress which i couldn't do previously.
Now i can login to wordpress but nothing is showing on my pages.
Basically all i want to do is revert the whole site back to how it was before i made the original change.
Can i do that?