Fixed missing js files for sorting shelfs

cps/static/js/shelforder.js

@@ -0,0 +1,30 @@
+Sortable.create(sortTrue, {
+  group: "sorting",
+  sort: true
+});
+
+function sendData(path){
+    var elements;
+    var counter;
+    var maxElements;
+    var tmp=[];
+
+    elements=Sortable.utils.find(sortTrue,"div");
+    maxElements=elements.length;
+
+    var form = document.createElement("form");
+    form.setAttribute("method", "post");
+    form.setAttribute("action", path);
+
+
+    for(counter=0;counter<maxElements;counter++){
+      tmp[counter]=elements[counter].getAttribute("id");
+      var hiddenField = document.createElement("input");
+      hiddenField.setAttribute("type", "hidden");
+      hiddenField.setAttribute("name", elements[counter].getAttribute("id"));
+      hiddenField.setAttribute("value", counter+1);
+      form.appendChild(hiddenField);
+    }
+    document.body.appendChild(form);
+    form.submit();
+}