This would probably be the last thing on my mind if I actually had to go to an ER.<p>The "use your location" button doesn't do anything when I click it (other than generate a Firefox message that you want to use my location, which I allow).<p>Seems like if there is a real app/use for this it should try to auto-locate based on IP, and maybe offer something for more granular location.<p>Have some ability to rate ER's by trauma type (broken bone, concussion, whatever).<p>When a user hits the page, show top 5 or 6 trauma types and closest ER with best rating for that type.<p>User can click a trauma type to pull up (pre-cached?) more local ER's ranked by wait-time and rating for that type.  One more click gives map and macro driving directions to ER with click-to-print button.<p>Also has common patient handling instructions for various things (keep patient upright, sedated, whatever) based on trauma type.<p>Sidebar has, based on location, local ambulance companies, ER #'s, Police/Fire deparment phone numbers.<p>... quick top-of-my-head thoughts...