remove `continue', it's a bad part and caused a bug

quiz.js

@@ -56,9 +56,7 @@ function startQuiz() {
 
     for(i = 0; i < 5; i++) {
         var name = $('#playername' + i).val();
-        if (!name)
-            continue;  // skip empty players
-
+        if (name) {
             playerNames[i] = name;
             playerScores[i] = 0;
             $('#scoreboard dl').append('<dt></dt><dd>0</dd>');
@@ -66,6 +64,7 @@ function startQuiz() {
             $('#players').append('<li class="player'+i+'"><span class="name"></span><span class="score">0</span></li>');
             $('#players li.player'+i+' span.name').text(name);
 	}
+    }
 
     $('#setup').fadeOut(700, function() {
         switchToScoreboard();