--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cubicweb/web/data/cubicweb.flot.js	Sat Jan 16 13:48:51 2016 +0100
@@ -0,0 +1,45 @@
+function showTooltip(x, y, contents) {
+    $('<div id="tooltip">' + contents + '</div>').css({
+        position: 'absolute',
+        display: 'none',
+        top: y + 5,
+        left: x + 5,
+        border: '1px solid #fdd',
+        padding: '2px',
+        'background-color': '#fee',
+        opacity: 0.80
+    }).appendTo("body").fadeIn(200);
+}
+
+var previousPoint = null;
+function onPlotHover(event, pos, item) {
+    var $fig = $(event.target);
+    if (item) {
+        if (previousPoint != item.datapoint) {
+            previousPoint = item.datapoint;
+            $("#tooltip").remove();
+            var x = item.datapoint[0].toFixed(2),
+                y = item.datapoint[1].toFixed(2);
+            if ($fig.data('mode') == 'time') {
+                x = new Date(item.datapoint[0]);
+                var dateformat = $fig.data('dateformat');
+                if (dateformat) {
+                    x = x.strftime(dateformat);
+                } else {
+                    x = x.toLocaleDateString() + ' ' + x.toLocaleTimeString();
+                }
+            } else if (item.datapoint.length == 4) {
+                // NOTE: this has no chance to work with jquery flot >= 0.6 because
+                // jquery flot normalizes datapoints and only keeps 2 columns. Either
+                // use processRawData hook or use the 'dateformat' option.
+                x = new Date(item.datapoint[2]);
+                x = x.strftime(item.datapoint[3]);
+            }
+            showTooltip(item.pageX, item.pageY, item.series.label + ': (' + x + ' ; ' + y + ')');
+        }
+    } else {
+        $("#tooltip").remove();
+        previousPoint = null;
+    }
+}
+