diff --git a/inc/myco.js b/inc/myco.js
index 092a873..2e030af 100644
--- a/inc/myco.js
+++ b/inc/myco.js
@@ -129,22 +129,28 @@ view_home=function() {
 /****************
  * View group
  ****************/
-view_group=function(group) {
+view_group=function(group,contributor_email) {
   $('#view-group').data('uuid',group.uuid);
   $('#view-group h1 span:first').html(group.name);
-  set_contributors(group);
+  set_contributors(group,contributor_email);
   on_contributor_change();
   view_part('#view-group');
 }
 
-set_contributors=function(group) {
+set_contributors=function(group,contributor_email) {
   $('#view-group #contributor option').remove();
   if(group.contributors.length==0) {
     $('#view-group #contributor').append('<option>Aucun participant</option>');
   }
   else {
     for (email in group.contributors) {
-      $('#view-group #contributor').append('<option value="'+email+'">'+group.contributors[email].name+'</option>');
+      if (email == contributor_email) {
+        sel=' selected';
+      }
+      else {
+        sel='';
+      }
+      $('#view-group #contributor').append('<option value="'+email+'"'+sel+'>'+group.contributors[email].name+'</option>');
     }
   }
 }
@@ -177,6 +183,56 @@ show_contributions=function(group,contributor_email) {
   $('.contribution_edit_btn').bind('click',on_contribution_edit_btn_click);
 }
 
+/*****************************
+ * Trash
+ *****************************/
+
+on_trash_group_btn_click=function(e) {
+  group=groups[$('#view-group').data('uuid')];
+  contributor_email=$('#view-group #contributor')[0].value;
+  view_group_trash(group,contributor_email);
+}
+
+on_go_back_group_btn_click=function(e) {
+  group=groups[$('#view-group-trash').data('uuid')];
+  contributor_email=$('#view-group-trash').data('contributor-email');
+  view_group(group,contributor_email);
+}
+
+view_group_trash=function(group,contributor_email) {
+  $('#view-group-trash').data('uuid',group.uuid);
+  $('#view-group-trash').data('contributor-email',contributor_email);
+  var tbody=$('#view-group-trash #trash tbody');
+  tbody.html('');
+  contributions=group.deletedContributionsByContributorEmail(contributor_email);
+  contributions.reverse();
+  if (contributions.length==0) {
+    tbody.append('<tr><td colspan=3>Aucune contributions</td></tr>');
+  }
+  else {
+    for (idx in contributions) {
+      tbody.append('<tr data-uuid="'+contributions[idx].uuid+'"><td>'+contributions[idx].getTitle()+'</td><td>'+contributions[idx].cost.toFixed(2)+' €<br/><span class="date">'+moment(contributions[idx].date).format('DD/MM/YYYY')+'</span></td><td><button type="button" class="btn btn-default contribution_restore_btn"><span class="glyphicon glyphicon-share"></span></button></td></tr>');
+    }
+  }
+  
+  $('#view-group-trash .contribution_restore_btn').bind('click',on_contribution_restore_btn_click);
+ 
+  view_part('#view-group-trash');
+}
+
+on_contribution_restore_btn_click=function(e) {
+  var group=groups[$('#view-group-trash').data('uuid')];
+  contribution_uuid=$($(e.target).parents('tr')[0]).data('uuid');
+  contribution=group.importContribution(group.deletedContributions[contribution_uuid]);
+  myconfirm('Etes-vous sûre de vouloir restaurer la participation '+contribution.getTitle()+' de '+contribution.contributor.name+' ?',on_confirm_contribution_restore,null,{'group':group,'contribution_uuid':contribution_uuid, 'contribution': contribution} );
+}
+
+on_confirm_contribution_restore=function(data) {
+  data.group.restoreContribution(data.contribution_uuid);
+  groups.save();
+  view_group(data.group,data.contribution.contributor.email);
+}
+
 /******************************
  * Add/Edit/remove contributor
  ******************************/
@@ -671,6 +727,9 @@ $( document ).ready( function() {
 
   $("#display_balance_btn").bind('click',on_display_balance_btn_click);
 
+  $("#view-group-trash #go-back-group").bind('click',on_go_back_group_btn_click);
+
+  $('#trash_group_btn').bind('click',on_trash_group_btn_click);
   $('#remove_group_btn').bind('click',on_remove_group_btn_click);
   view_home();
   pleaseWaitHide();
diff --git a/inc/myco_objects.js b/inc/myco_objects.js
index 8fa9609..13da5c1 100644
--- a/inc/myco_objects.js
+++ b/inc/myco_objects.js
@@ -198,6 +198,34 @@ function Group(uuid,name,data) {
     return ret;
   }
 
+  this.deletedContributionsByContributorEmail=function(email) {
+    var ret=[];
+    for (uuid in this.deletedContributions) {
+      if (this.deletedContributions[uuid].contributor==email) {
+        ret.push(new Contribution(
+          this.contributorByEmail(email),
+          this.deletedContributions[uuid].cost,
+          decodeURIComponent(this.deletedContributions[uuid].title),
+          this.deletedContributions[uuid].date,
+          uuid,
+          this.deletedContributions[uuid].lastChange
+        ));
+      }
+    }
+    ret.sort(function(a,b) {
+      if (a.lastChange==b.lastChange) {
+        return 0;
+      }
+      else if(a.lastChange<b.lastChange) {
+        return -1;
+      }
+      else {
+        return 1;
+      }
+    });
+    return ret;
+  }
+
   this.addContribution=function(c) {
     this.contributions[c.uuid]=c;
   }
@@ -213,6 +241,22 @@ function Group(uuid,name,data) {
     delete this.contributions[uuid];
   }
 
+  this.restoreContribution=function(uuid) {
+    this.deletedContributions[uuid].lastChange=new Date().getTime();
+    this.contributions[uuid]=this.importContribution(this.deletedContributions[uuid]);
+    delete this.deletedContributions[uuid];
+  }
+
+  this.importContribution=function(data) {
+    return new Contribution(
+      this.contributorByEmail(data.contributor),
+      data.cost,
+      decodeURIComponent(data.title),
+      data.date,
+      data.uuid,
+      data.lastChange
+    );
+  }
 
   /*
    * Balance
@@ -270,14 +314,7 @@ function Group(uuid,name,data) {
       }
       if (jQuery.type(data.contributions) == 'object') {
         for (uuid in data.contributions) {
-          this.contributions[uuid]=new Contribution(
-            this.contributorByEmail(data.contributions[uuid].contributor),
-            data.contributions[uuid].cost,
-            decodeURIComponent(data.contributions[uuid].title),
-            data.contributions[uuid].date,
-            uuid,
-            data.contributions[uuid].lastChange
-          );
+          this.contributions[uuid]=this.importContribution(data.contributions[uuid]);
         }
       }
       if (jQuery.type(data.deletedContributions) == 'object') {
diff --git a/index.html b/index.html
index 6141ea1..6822103 100644
--- a/index.html
+++ b/index.html
@@ -138,7 +138,8 @@ body{
         <span class="glyphicon glyphicon-cog"></span>
       </button>
       <ul class="dropdown-menu">
-        <li><a id='remove_group_btn'><span class='glyphicon glyphicon-trash'></span> Supprimer le groupe</span></a></li>
+        <li><a id='trash_group_btn'><span class='glyphicon glyphicon-trash'></span> Corbeille</span></a></li>
+        <li><a id='remove_group_btn'><span class='glyphicon glyphicon-floppy-remove'></span> Supprimer le groupe</span></a></li>
       </ul>
     </div>
   </div>
@@ -171,6 +172,30 @@ body{
   </table>
 </div>
 
+<div id='view-group-trash' class='part'>
+  <h1>Corbeille</h1>
+  <button type="button" class="btn btn-default" id="go-back-group"><span class="glyphicon glyphicon-arrow-left"> Retour</span></button>
+  <table id='trash' class="table">
+    <thead>
+      <tr>
+        <th>Dépence</th>
+        <th>Coût</th>
+        <th>Actions</th>
+      </tr>
+    </thead>
+    <tbody>
+      <tr>
+        <td>Label</td>
+        <td>XXX,XX€</td>
+        <td>
+          <button type="button" class="btn btn-default contribution_restore_btn"><span class='glyphicon glyphicon-share'></span></button>
+        </td>
+      </tr>
+    </tbody>
+  </table>
+
+</div>
+
 <div class="modal fade" id="add_group_modal" tabindex="-1" role="dialog" aria-labelledby="addGroupModal" aria-hidden="true">
   <div class="modal-dialog">
     <div class="modal-content">