function send_value(nam, val) {
		if (window.XMLHttpRequest) 
		{
			// Mozilla och Safari
			request = new XMLHttpRequest();
			if (request.overrideMimeType) {
                request.overrideMimeType('text/xml');
			}
		} else if (window.ActiveXObject) { 
			// Internet Explorer
			request = new ActiveXObject("Microsoft.XMLHTTP");
		}
		if (!request) {
            alert('ERROR Cannot contact server. REPORT TO ADMIN');
            return false;
        }
		request.open('POST', '/rate.php', true);
		request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		request.send('rate=' + val + "&na=" + nam);
		request.onreadystatechange = function() {
		if (request.readyState == 4) {
			if (request.status == 200) {
				document.getElementById("_result_").innerHTML = request.responseText;
			} else {
				alert('ERROR.');
				return;
			}
		}
	};
}