Thank you again for replying!
Haredo - I honestly have no idea how to go about fixing this! I'm on IE8 and IE9 and it seems to be working although sometimes the drop down menu does disappear if the cursor isn't placed well. Is this something to fix inside the css for the dropdown margin?

dbletoe - I've managed to get on with no problems on 3 different computers using 2 different internet service providers and 2 different browers. Again, I'm totally clueless as to how to go about fixing this..