controb/collection3: Implement zooming using the mouse wheel.

[collectd.git] / contrib / collection3 / bin / index.cgi

diff --git a/contrib/collection3/bin/index.cgi b/contrib/collection3/bin/index.cgi
index d876963..927767e 100755 (executable)
--- a/contrib/collection3/bin/index.cgi
+++ b/contrib/collection3/bin/index.cgi
@@ -340,7 +340,8 @@ sub action_show_selection
             <div class="graph_float">
               <img id="${id}" class="graph_image"
                 alt="A graph"
-                src="$url" />
+                src="$url"
+               ondblclick="nav_handle_dblclick (event);" />
               <div class="controls zoom">
                 <div title="Earlier"
                   onclick="nav_move_earlier ('${id}');">&#x2190;</div>