Added paper_trail, also starting work on the scheduler

app/assets/javascripts/application.js

@@ -47,6 +47,21 @@ $(function() {
         }
     });
 
+    $("#conference-reg-start-datepicker").datepicker({
+        dateFormat: 'yy/mm/dd',
+        numberOfMonths: 2,
+        onSelect: function(selected) {
+            $("#conference-reg-end-datepicker").datepicker("option","minDate", selected)
+        }
+    });
+    $("#conference-reg-end-datepicker").datepicker({
+        dateFormat: 'yy/mm/dd',
+        numberOfMonths: 2,
+        onSelect: function(selected) {
+            $("#conference-reg-start-datepicker").datepicker("option","maxDate", selected)
+        }
+    });
+
     $(".comment-reply-link").click(function(){
        $(".comment-reply", $(this).parent()).toggle();
        return false;

app/assets/stylesheets/application.css

@@ -2,6 +2,7 @@
  *= require formtastic-bootstrap
  *= require bootstrap_and_overrides
  *= require osem
+ *= require schedule
  *= require jquery-ui-1.9.2.custom
  *= require jquery.fileupload-ui
 */

app/assets/stylesheets/osem.css

@@ -100,3 +100,4 @@ textarea {
       position:relative;
       top:1px;
   }
+

app/assets/stylesheets/schedule.css

@@ -0,0 +1,45 @@
+.schedule-content {
+    overflow: hidden;
+    width: 100%;
+}
+
+.unscheduled {
+    float:left;
+    border:1px solid #bbb;
+    padding-left:10px;
+    padding-right: 10px;
+    margin-right:20px;
+    margin-left:20px;
+    width:149px;
+    height:100%;
+    position:relative;
+}
+
+.schedule {
+    overflow: hidden;
+}
+
+.schedule-track-column-header {
+    position: absolute;
+    width: 149px;
+}
+
+.schedule-track-column {
+    float:left;
+    border-right:1px solid #bbb;
+    width:149px;
+    height:400px;
+    position:relative;
+}
+
+.schedule-event {
+    position:absolute;
+    cursor:move;
+    width:141px;
+    height:32px;
+    background: #6af;
+    color:#fff;
+    padding:4px;
+    font-weight:bold;
+    z-index:1;
+}