buttons not wokring

[Golu]

Dear sir,

I am loading User control dynamically in dynamically created docks.
In user control I have a button, on buttonClientclick open a window using with javascript.
If I am open window thru server side code  then open button's doluble click it open, and when I am open thru javascript[Scriptmanager or OnClientClick] its shows an error "object expected"

solve my problm? button on user control is not working properly?

thanks with regards

[Obi-Wan Kenobi]

Paste some code and I will try to help you.