Spam the facebook chats with help of fbspam.js

fbspam.js

var message = "Testing Facebook Spam Script."; //spam message 
var interval = 1  ; // in seconds 
var count = 1000 ; //number of times to send
var notifyInterval = 5 ; //notify 
var i = 0 ;
var timer = setInterval(function(){
	document.getElementsByClassName('uiTextareaNoResize uiTextareaAutogrow _1rv')[0].value = message;
	document.getElementsByClassName('_1ri uiButton uiButtonConfirm')[0].children[0].click();
	i++;
	if( i  == count )
	clearInterval(timer);
	if( i % notifyInterval == 0)
	console.log(i + ' MESSAGES SENT');
} , interval * 1000 ) ;