In re: to the error question: I am also getting these exact error messages,and I am not able to do anything on the website,the website is called SNAPFISH, its where I store my digital photos, it was working fine, then all of a sudden one day I get these messages and I cant do anyhting!

1st error: CLinkManager():
/default/javascript/util/common.js
files not included

2nd error: CMultiNVPairCookie():
/default/javascript/core/JavaUtil.js
files not included

Does anyone know what these are and how do I get rid of them??