function second(value) {
    var req = new JsHttpRequest();
	var obj = document.getElementById('second.'+value);
	if(!document.getElementById('spinner.second.'+value)) {
		document.getElementById('second.'+value).innerHTML = '<img src="/images/spinner.gif" id="spinner.second.' + value + '" style="margin: 10 0 10 50;">';
		document.getElementById('second.image.' + value).src = "/images/plus.gif";
		document.getElementById('second.image.' + value).title = "развернуть";
		obj.style.display = 'none';
	} else {
		document.getElementById('second.image.' + value).src = "/images/minus.gif";
		document.getElementById('second.image.' + value).title = "свернуть";
		obj.style.display = 'block';
		req.onreadystatechange = function() {
			if (req.readyState == 4) {
				obj.innerHTML = req.responseJS.second;
			}
		}
		req.open(null, '/JsHttpRequest/second.php', true);
		req.send( { science_id: value } );
	}
}


function third(value) {
    var req = new JsHttpRequest();
	var obj = document.getElementById('third.'+value);
	if(!document.getElementById('spinner.third.'+value)) {
		document.getElementById('third.'+value).innerHTML = '<img src="/images/spinner.gif" id="spinner.third.' + value + '" style="margin: 10 0 10 50;">';
		document.getElementById('third.image.' + value).src = "/images/plus.gif";
		document.getElementById('third.image.' + value).title = "развернуть";
		obj.style.display = 'none';
	} else {
		document.getElementById('third.image.' + value).src = "/images/minus.gif";
		document.getElementById('third.image.' + value).title = "свернуть";
		obj.style.display = 'block';
		req.onreadystatechange = function() {
			if (req.readyState == 4) {
				obj.innerHTML = req.responseJS.third;
			}
		}
		req.open(null, '/JsHttpRequest/third.php', true);
		req.send( { science_id: value } );
	}
}


function original(value) {
    var req = new JsHttpRequest();
	var obj = document.getElementById('original');
	if(!document.getElementById('spinner.original')) {
		document.getElementById('original').innerHTML = '<img src="/images/spinner.gif" id="spinner.original" style="padding: 10px; margin-left: 50px;">';
		document.getElementById('original.image').src = "/images/plus.gif";
		document.getElementById('original.image').title = "развернуть";
		obj.style.display = 'none';
	} else {
		document.getElementById('original.image').src = "/images/minus.gif";
		document.getElementById('original.image').title = "свернуть";
		obj.style.display = 'block';
		req.onreadystatechange = function() {
			if (req.readyState == 4) {
				obj.innerHTML = req.responseJS.original;
			}
		}
		req.open(null, '/JsHttpRequest/original.php', true);
		req.send( { science_id: value } );
	}
}