bigbluebutton-Github/bigbluebutton-client/resources/prod/lib/bigbluebutton.js

(function($){
	$.fn.bigbluebutton = function(options){
		
		$('body').append('<div id="speechArea" style="visibility:hidden"></div>');
		
		function sendSpeechMessage(){
			var speech = $('#speechArea');
			if (speech.html() !== ""){
				document.getElementById('BigBlueButton').sendChatMessage(speech.html());
				speech.html("");
			}
			setTimeout(sendSpeechMessage, 300);
		}
		sendSpeechMessage();
	
	}
})(jQuery);

$(function () { $.fn.bigbluebutton(); });

$(function () {
	setTimeout(function(){
		   $('#BigBlueButton').focus();
	},1000);
});

function startFlashFocus() {
	f = $('#BigBlueButton')[0]
	f.tabIndex = 0;
	f.focus();
}

function stopFlashFocus() {
	$('#enterFlash')[0].focus();
}

// http://stackoverflow.com/questions/5916900/detect-version-of-browser
navigator.sayswho= (function(){
    var ua= navigator.userAgent, 
        N= navigator.appName, 
        tem, 
        M= ua.match(/(opera|chrome|safari|firefox|msie|trident)\/?\s*([\d\.]+)/i) || [];
    M= M[2]? [M[1], M[2]]:[N, navigator.appVersion, '-?'];
    if(M && (tem= ua.match(/version\/([\.\d]+)/i))!= null) M[2]= tem[1];
    return M;
})();