[R] dendrogram / clusteranalysis plotting

[bunny , lautloscrew.com]

Dear all,

i performed a clusteranalysis - which worked so far...
i plotted the dendrogram and sooo many branches, a rough sketch would  
be enough ;)

i tried max.levels therefore which worked, but not for the plot...

i used the following

plot(hcd,nodePar =nP, str(hcd,max.level=1))

the output on the terminal was:

--[dendrogram w/ 2 branches and 196 members at h = 2.70]
   |--[dendrogram w/ 2 branches and 34 members at h = 1.79] ..
   `--[dendrogram w/ 2 branches and 162 members at h = 1.95] ..

which is great !

but i cant get it done for the plot, the plot always shows all the  
branches...!
does anybody know how to fix this one ?

thx in advance

-m.