function send_form(topic_id, u_id, a_id) {
	
	var text = document.getElementById('comment_textarea').value;
	
	var link = 'http://www.betplatform.com/www/a_analysis_comment.php?topic_id='+topic_id+'&text='+text+'&u_id='+u_id+'&a_id='+a_id;
	
	var element = document.getElementById('ajax_comment');
	
	advAJAX.get({
		
		
		url : link,
		onLoading : function(obj) {
			element.innerHTML = '<img src="images/loading.gif" title="loading" alt="loading" />';
		},
		onSuccess : function(obj) {
			element.innerHTML = obj.responseText 
		},
		
//		headers : {
//			"content-type" : "text/html; charset=utf-8"
//		}
	});
	
}