help pls

[hizma123]

i have a chatbox on my page(perfspot) and i m the owner of it . i've given the same link (embed code)of this chatbox to my friends and they use it on their pages following this way we give the same embed code to a new friend on he /she is added to our group. but 10 days ago the tree of our new friends said that given embed code chatbox is not working any more but other old friends say its still works. that is to say after 10 days the chatbox dosent work any more. my page is http://www.perfspot.com/hizma123

[AddictuzzAUTHOR]

there is some pages or sites that always make some updates of there servers, maybe the codes changed after the maintenance of the sites.

let them try to get the <embed> code by themeselves on your main page, and paste it again on their pages.