Browser toolbar for IE and FF

Hi: I need a browser toolbar (like conduit toolbar). The toolbar needs to work with Firefox and Internet Explorer. It will have some buttons, a search box (go to a php file on my site) and online radio. Also, the toolbar needs to have a plugin similar to Invisiblehand addon (detects words in the search box or on google, bing and yahoo search and display a little message). I will do all job on the server side, so I need you call a php file with the word in the searchbox and I will give you a xml response, this response will displayed on the browser message. I need track the user actions on the toolbar, like button clicks and search with php files (server side). I want put some html (a FB like button) in some place of the toolbar. The toolbar need to have an installer that install both versions (if detected) and ask to change the browser home page, default search and ask to add the suggestion plugin. The toolbar needs to have live update from our servers. I need display a push message in the status bar like msn messenger alerts pushed from our server in real time. Thanks.