function Inint_AJAX() {
	//try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch(e) {} //IE
	//try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
	try { return new XMLHttpRequest(); } catch(e) {} //Native Javascript
	alert("XMLHttpRequest not supported");
	return null;
};

function countNotepad() {
	//alert(mt_url);
	var req = Inint_AJAX();
	req.onreadystatechange = function () {
		if (req.readyState==4) {
			if (req.status==200) {
				//alert(val);
				var regText = req.responseText;
				//alert('regTextMetro - '+regText);
				document.getElementById('notepad_count').innerHTML="&nbsp; <a href='/notepad' style=\"color:#78A40E\">Блокнот "+regText+"</a>"; //return value
				//alert('1 - '+document.getElementById('check_city').innerHTML);
				//alert('2 - '+document.getElementById('city_name').value);
				//document.getElementById('check_metro').innerHTML=document.getElementById('metro_name').value;
			}
		}
	};
	req.open("GET", "/ajax/notepad.php?count=1");
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
	req.send(null); //send value
	return false;
} 


function addNotepad(id) {
	//alert(mt_url);
	var req = Inint_AJAX();
	req.onreadystatechange = function () {
		if (req.readyState==4) {
			if (req.status==200) {
				//alert(val);
				var regText = req.responseText;
				//alert('regTextMetro - '+regText);
				document.getElementById('notepad_count').innerHTML="&nbsp; <a href='/notepad' style=\"color:#78A40E\">Блокнот "+regText+"</a>"; //return value
				document.getElementById('notepad_id_'+id).innerHTML="&nbsp; <a href='/notepad' style=\"color:#78A40E\">Блокнот "+regText+"</a>"; //return value
				//alert('1 - '+document.getElementById('check_city').innerHTML);
				//alert('2 - '+document.getElementById('city_name').value);
				//document.getElementById('check_metro').innerHTML=document.getElementById('metro_name').value;
			}
		}
	};
	req.open("GET", "/ajax/notepad.php?id="+id);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
	req.send(null); //send value
	return false;
} 

function delNotepad(id) {
	//alert(mt_url);
	var req = Inint_AJAX();
	req.onreadystatechange = function () {
		if (req.readyState==4) {
			if (req.status==200) {
				//alert(val);
				var regText = req.responseText;
				//alert('regTextMetro - '+regText);
				document.getElementById('notepad_count').innerHTML="&nbsp; <a href='/notepad' style=\"color:#78A40E\">Блокнот "+regText+"</a>"; //return value
				document.getElementById('tr_'+id).innerHTML=""; //return value
				//alert('1 - '+document.getElementById('check_city').innerHTML);
				//alert('2 - '+document.getElementById('city_name').value);
				//document.getElementById('check_metro').innerHTML=document.getElementById('metro_name').value;
			}
		}
	};
	req.open("GET", "/ajax/notepad.php?del_id="+id);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
	req.send(null); //send value
	//return false;
} 

function delAllNotepad() {
	//alert(mt_url);
	var req = Inint_AJAX();
	req.onreadystatechange = function () {
		if (req.readyState==4) {
			if (req.status==200) {
				//alert(val);
				var regText = req.responseText;
				//alert('regTextMetro - '+regText);
				document.getElementById('notepad_count').innerHTML=regText; //return value
				//alert('1 - '+document.getElementById('check_city').innerHTML);
				//alert('2 - '+document.getElementById('city_name').value);
				//document.getElementById('check_metro').innerHTML=document.getElementById('metro_name').value;
			}
		}
	};
	req.open("GET", "/ajax/notepad.php?del_all=1");
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
	req.send(null); //send value
	return false;
}