function servise(get,idus,idsc,nn){
	var friend = document.getElementById('friend'+nn);
	var req = new Subsys_JsHttpRequest_Js();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
				friend.innerHTML = req.responseJS.content;
		}
	}
	req.caching = false;
	file = './ajax/school_servise.php';
	req.open('POST', file, true);
	req.send({ get: get, idus: idus, idsc: idsc });

}
function Click_rate(Num, id){
	if(Num > 0 && Num <= 5)
	{
		var req = new Subsys_JsHttpRequest_Js();
		req.onreadystatechange = function() {
			if (req.readyState == 4) {
				if(req.responseJS.error == 'ok')
				{
					rate[0] = req.responseJS.ocenka;
					rate[1] = req.responseJS.golosov;
					rate[2] = 0;
					rate[3] = req.responseJS.golos;
					document.getElementById('rate_img').innerHTML = '';
					for (var i=1; i <= 5; i++)
					{
						if (i <= Math.floor(rate[0])) {
							var img = document.createElement('img');
							img.src = 'images/rate/' + i + '.png';
						} else {
							var img = document.createElement('img');
							img.src = 'images/rate/0.png';
						}
						if(i == 1)
							document.getElementById('rate_img').appendChild(img);
						else
							document.getElementById('rate_img').appendChild(img);
					}
					SetRateMessage(rate[2]);
				}
			}
		}
		req.caching = false;
		file = './ajax/school_set_rate.php';
		req.open('POST', file, true);
		req.send({ id: id, rate: Num })
	}
}