If you can help me, that'd be great!

Hi again! I will put a real post on soon - with pics and everything - but for right now, I have messed up the link thing somehow and need your help! For some reason, when anyone clicks on a link, the yahoo mail site pops up instead! Jen and Alexa have been trying to help me, but I can't seem to get it to work! If you have any suggestions, I would appreciate it! (sorry to those of you who want to link!)