Select somebody's name or email address, then use this bookmarklet to search for them on Facebook. It can probably be refactored, but I'm not Javascript expert

gistfile1.js

javascript:var%20d=document,w=window,e=w.getSelection,k=d.getSelection,x=d.selection,s=(e?e():(k)?k():(x?x.createRange().text:0)),f='http://www.facebook.com/search/?ref=ffs&q=',l=d.location,e=encodeURIComponent,p=e(s)+'&o=2048&init=ffs',u=f+p;{a%20=function(){if(!w.open(u,'t','toolbar=0,resizable=0,status=1,width=450,height=430'))l.href=u;};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();}void(0);