Add a numbers sample file that goes from zero to twenty

list.html

@@ -56,14 +56,15 @@
   <li><a id="daysAnchor" class="active">days</a></li>
   <li><a id="fruitsAnchor">fruits</a></li>
   <li><a id="monthsAnchor">months</a></li>
+  <li><a id="numbersAnchor">numbers</a></li>
 </ul>
 
 <div id="contentPanel" class="preview">
 	<div id="content"></div>
 </div>
 
 <script>
-var content = [ null, null, null ];
+var content = [ null, null, null, null ];
 var navbar = document.getElementById('navbar').getElementsByTagName('li');
 
 for (var i = 0; i < navbar.length; i++) {
@@ -81,6 +82,9 @@
 		case 2:
 			loadFile("words/months.txt", i);
 			break;
+		case 3:
+			loadFile("words/numbers.txt", i);
+			break;
 	}
 }
 
@@ -116,6 +120,8 @@
 			document.getElementById("content").innerHTML = content[1];
 		} else if (anchor.getAttribute("id") === "monthsAnchor") {
 			document.getElementById("content").innerHTML = content[2];
+		} else if (anchor.getAttribute("id") === "numbersAnchor") {
+			document.getElementById("content").innerHTML = content[3];
 		}
 	}
 }

words/numbers.txt

@@ -0,0 +1,42 @@
+zero
+零
+one
+一
+two
+二
+three
+三
+four
+四
+five
+五
+six
+六
+seven
+七
+eight
+八
+nine
+九
+ten
+十
+eleven
+十一
+twelve
+十二
+thirteen
+十三
+fourteen
+十四
+fifteen
+十五
+sixteen
+十六
+seventeen
+十七
+eighteen
+十八
+nineteen
+十九
+twenty
+二十