you believe that adding the node to itself is correct?
thx for replying first,
I don't think that this code is really correct and coherent. can you help me to correcte it?!!
or if you have same other idea, it 'll be helpful!!
such simple examples could be checked at demosite. source could be downloaded and freely used. follow the link at my signature.
thanks for your help,
I have already visited the most of this links
I think it will be simplier to check out the code itself and play a bit with it.