function load_madworld_twitter(heart_no){
	
 	POST("madworld_twitter.php", "heart_no="+heart_no, function(){comment_state_changed();});

}

function comment_state_changed() { 
	
	if ((xmlHttp.readyState==4 || xmlHttp.readyState=="complete") && (xmlHttp.status==200)){
		document.getElementById("twitter").innerHTML=xmlHttp.responseText;
	}
	
}