diff -r 978c4a0e0095 -r d473ebde73a3 client/js/main.js
--- a/client/js/main.js	Tue Feb 21 14:13:44 2012 +0100
+++ b/client/js/main.js	Tue Feb 21 15:00:52 2012 +0100
@@ -2,6 +2,13 @@
     myTweetSource,
     myQueueManager;
 
+var columnCounts,
+    onlineTweets = [],
+    dumpIsPaused = false;
+
+var MAX_TWEETS_BEFORE_DUMP = 10,
+    TWEETS_TO_DUMP_AT_ONCE = 5;
+
 function updateLastTweetList() {
     var _filtered = myTweetSource.afterDate(startHour),
         _txtFilter = $("#btv-cp-champ-filtre").val(),
@@ -61,6 +68,9 @@
 }
 
 $(function() {
+    columnCounts = columnKeywords.map(function() {
+        return 0;
+    })
     setInterval(function() {
         var _t = Math.floor((new Date() - startHour)/1000),
             _s = _t % 60,
@@ -103,14 +113,37 @@
             }
         }
         if (_cat != -1) {
-            if (_cat == 2) {
-                console.log(_t.text);
+            _t.cat = _cat;
+            columnCounts[_cat]++;
+            onlineTweets.push(_t);
+            createBallTweetForce(_t);
+            if (!dumpIsPaused) {
+                for (var _i = 0; _i < columnCounts.length; _i++) {
+                    if (columnCounts[_cat] > MAX_TWEETS_BEFORE_DUMP) {
+                        var toDel = onlineTweets.splice(0,TWEETS_TO_DUMP_AT_ONCE);
+                        
+                        for (var _j = 0; _j < toDel.length; _j++) {
+                            var _id = toDel[_j].id_str;
+                            world.DestroyBody(b2bod[_id]);
+                            
+                            $('#'+_id).delay(10).hide("slow").queue(function() {
+                                $(this).remove(); 
+                            });
+                        }
+                        
+                        // Regenerate column counts
+                        columnCounts = columnKeywords.map(function() {
+                            return 0;
+                        });
+                        for (var _k = 0; _k < onlineTweets.length; _k++) {
+                            columnCounts[onlineTweets[_k].cat]++;
+                        }
+                        break;
+                    }
+                }
             }
-            _t.cat = _cat;
-            createBallTweetForce(_t);
-            checkSilos();
         }
-});
+    });
     
     $("#btv-cp-champ-filtre").keyup(function() {
         updateLastTweetList();
@@ -132,4 +165,14 @@
            $(this).removeClass("btv-cp-status-play");
        }
     });
+    $("#btv-cp-cont-pause-aval").click(function() {
+        dumpIsPaused = !dumpIsPaused
+        if (dumpIsPaused) {
+            $(this).removeClass("btv-cp-status-pause");
+            $(this).addClass("btv-cp-status-play");
+        } else {
+            $(this).addClass("btv-cp-status-pause");
+            $(this).removeClass("btv-cp-status-play");
+        }
+    });
 });
\ No newline at end of file