Graphs don't show directly

[chappi]

In the example screenshot (http://www.cacti.net/image.php?image_id=41) an item is selected on the tree and on the right side there are directly displayed 3 graphs.

On my installation there are no graps on the right side when I select a tree item (see enclosed picture). Only if I click the lens (preview?) the graphs display in a new webpage (without tree).

How can I enable the behaviour as in the example screenshot? I tried numerous settings but it didn't work. My cacti version is 0.8.7b.

Thanks,
Hans-Peter

[gandalf]

Please tell us which version of rrdtool you are using and compare it to the "Settings" page
R.

[chappi]

>Please tell us which version of rrdtool you are using and compare it to the "Settings" page

This was the problem (rrdtool 1.3). After I updated cacti from 0.8.7b to 0.8.7e it worked fine. Many thanks!!

Hans-Peter