Delta square properly plotted when viewing old predictions

predict/css/pred.css

@@ -98,6 +98,7 @@ a { text-decoration: underline; color: #333; cursor: pointer; }
 	border-bottom: none;
         max-height: 400px;
         overflow: scroll;
+        display: none;
 }
 
 #input_form {

predict/index.php

@@ -95,12 +95,11 @@ function initialize() {
     $("#input_form").draggable({containment: '#map_canvas'});
     if ( current_uuid != '0' ) {
         appendDebug("Got an old UUID to plot:<br>" + current_uuid);
-        appendDebug("Trying to populate form with scenario data");
+        appendDebug("Trying to populate form with scenario data...");
         populateFormByUUID(current_uuid);
         appendDebug("Trying to get flight path from server...");
         getCSV(current_uuid);
     }
-    $("#scenario_template").hide();
     $("#showHideDebug").click(function() {
         toggleWindow("scenario_template", "showHideDebug", "Show Debug", "Hide Debug");
     });

predict/js/pred.js

@@ -285,6 +285,10 @@ function parseCSV(lines) {
     map_items['pop_marker'] = pop_marker;
     map_items['path_polyline'] = path_polyline;
 
+    // we wiped off the old delta square,
+    // and it may have changed anyway, so re-plot
+    drawDeltaSquare(map);
+    
     // pan to the new position
     map.panTo(launch_pt);
     map.setZoom(8);