Add functionally to reset button

scripts/explorer.js

@@ -230,6 +230,17 @@ jQuery(document).ready(function($)
         selectedOptions = gatherURLdata();
         filterData(selectedOptions);
 
+        $("input.reinit").click(function()
+        {
+            $('input').prop("disabled", false);
+            $('input').prop("checked", false);
+            $('select').val("");
+            data = originalData;
+            availableOptions = originalAvailableOptions;
+            params = {};
+            updateMenu(availableOptions);
+        });
+
         // menu initial generation
         $.getScript("scripts/explorer_menu.js", function()
         {