better loading

ippisite/ippidb/templates/targetcentric.html

@@ -242,7 +242,7 @@ Comparison and druggability prediction of protein-ligand binding sites from phar
                                 {% with cavcount=forloop.counter %}
                                 {% include "targetcentric_cavity_row.html" with chaincount=chaincount cavcount=cavcount %}
                                 <tr class="collapse out collapseme{{ chaincount }}_{{ cavcount }} asnyc-construction" data-cavity-id="{{cavity.id}}" data-cavcount="{{cavcount}}" data-chaincount="{{chaincount}}">
-                                    <td colspan="27"><i>Loading</i></td>
+                                    <td colspan="27"><span class="loader"></span></td>
                                 </tr>
                                 {% include "targetcentric_near_cavities.html" with object=cavityXXX %}
                                 {% endwith %}