FB Invite

fb-invite.js

javascript:
var jq = '';
var myInit = function(){
jq = document.createElement('script'); jq.type = 'text/javascript'; jq.async = false;
jq.src = '//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js';
document.getElementsByTagName('head')[0].appendChild(jq);
}();

jq.addEventListener('load', function(e){

	var panes	= $('div.lists > div.scrollable');
	var pane	= panes[panes.length-1];
	var height	= $(pane).height();
	var i = 1;
	
	var iScroll = window.setInterval(function(){
		var newHeight = height * i;
		$(pane).scrollTop(newHeight);
		
		var curr = $(pane).scrollTop();
		if((curr + 1000) < newHeight){
			clearInterval(iScroll);
			
			elms=document.getElementsByName('checkableitems[]'); 
			for (i=0;i<elms.length;i++){ 
				if (elms[i].type='checkbox' )
				elms[i].click();
			}
		}			
		i++;
	}, 100);
	

});