IE js fix. Apparently class is a reserved word.
IE js fix. Apparently class is a reserved word.

git-svn-id: 70d90f4642e395c47ac1084320661bbc97476577@100 d33bcf73-bb75-415f-880d-044de543e695

bionoren/LUSA,bionoren/LUSA,bionoren/LUSA