// Отправка запроса на сервер
function loadform() {  
	// для firefox и opera 
	if (window.XMLHttpRequest) { 
	request = new XMLHttpRequest();  
	url="sendmail_prefect.php"; 
	request.open("GET", url, false);   
	request.send(null);
	otvet=request.responseText;
	}

	// для ie
	else if (window.ActiveXObject) {
	request = new ActiveXObject("Microsoft.XMLHTTP");
	url="sendmail_prefect.php"; 
	request.open("GET", url, false);   
	request.send(null);
	otvet=request.responseText;
	}

	// вывод ответа сервера
	document.getElementById("textareas").innerHTML = otvet;
}   


// отправка почты
function sendmail() {  
	// для firefox и opera 
	if (window.XMLHttpRequest) { 
	request = new XMLHttpRequest();  
	url="sendmail_prefect.php?action=send";
        params="name="+document.getElementById("name").value+"&email="+document.getElementById("email").value+"&question="+document.getElementById("question").value;
	request.open("POST", url, false);   
	request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request.setRequestHeader("Content-length", params.length); 
	request.send(params);
	otvet=request.responseText;
	}

	// для ie
	else if (window.ActiveXObject) {
	request = new ActiveXObject("Microsoft.XMLHTTP");
	url="sendmail_prefect.php?action=send";
        params="name="+document.getElementById("name").value+"&email="+document.getElementById("email").value+"&question="+document.getElementById("question").value;
	request.open("POST", url, false); 
	request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request.setRequestHeader("Content-length", params.length); 
	request.send(params);
	otvet=request.responseText;
	}

	// вывод ответа сервера
	document.getElementById("textareas").innerHTML = otvet;
}