function getXMLHttpP() {
	http_request = false;
	if(window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if(http_request.overrideMimeType) {
			http_request.overrideMimeType('text/html');
		}
	}
	else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {}
		}
	}
	if(!http_request) {
		return false;
	}
	return http_request;
}

function outputTag() {
	if(http_request.readyState == 4) {
		if (http_request.status == 200) {
			document.getElementById('tagUL').innerHTML=http_request.responseText;
			fade('justAddedTag');
		}
	}
}

function addTag(id) {
	getXMLHttpP();
	var parameters = "tag="+(document.getElementById('tagForm').elements['tag'].value);
	document.getElementById('tagForm').elements['tag'].value = '';
	http_request.onreadystatechange = outputTag;
	http_request.open('POST', 'receptAjax.php?submit=tag&id='+id, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=utf-8");
	http_request.setRequestHeader("Content-length", parameters.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(parameters);
	return false;
}


function outputComment() {
	if(http_request.readyState == 4) {
		if (http_request.status == 200) {
			document.getElementById('allComments').innerHTML=http_request.responseText;
			fade('justAddedComment');
		}
	}
}

function addComment(id) {
	getXMLHttpP();
	var parameters = "comment="+(document.getElementById('commentForm').elements['comment'].value);
	document.getElementById('commentForm').elements['comment'].value = '';
	http_request.onreadystatechange = outputComment;
	http_request.open('POST', 'receptAjax.php?submit=comment&id='+id, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=utf-8");
	http_request.setRequestHeader("Content-length", parameters.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(parameters);
	return false;
}