1. Get ZaZaChat invisible button code by clicking on "Install ZaZaChat/get button code" link in Admin Panel of your account, selecting "For Websites" installation and "Invisible Button" on "Select Button" installation step and install it on your web page (it is recommended to install invisible button code on every page of your website to enable visitor tracking and to be able to invite visitors to chat from every page of your website)
2. In your Flash movie find the object that is supposed to start a chat session. It could be a live chat button, image or any other object in your Flash movie.  Within the Flash event in which you wish to trigger the opening of ZaZaChat Live Chat  window, you will need to be using the getURL command, to issue the call. it should look like this: 

	getURL("javascript:OpenZaZaChat();");