Small fix to the english grad apps program that allows reviewers to review PhD and MA applications online. The names of applicants are passed to a Javascript function that is triggered upon button click, like this (names used are not real):

<button onclick="showform('LASTNAME-Firstname-PhD')">Assess...</button>

However, if the name had an apostrophe, it was breaking the Javascript:

<button onclick="showform('LAST'NAME-Firstname-PhD')">Assess...</button>

So, I simply escaped the names with addslashes().