Cannot Enter into a field

[Jaren Meier]

I have a database that we have hosted online. Some of the fields cannot be clicked into. When we tab through the record, the field becomes active and we can edit it and make changes. Why would this happen? All of the script buttons on the page react the same way. I have another hosted file on the same server, without any of these problems. It has full access and no limits on the database at all. Any thoughts out there??