// JavaScript para agregar una enlace nuevo

var http_request = false;
function makePOSTRequest_comment(url, parameters) {
	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) {
		alert('No se puede crear la instancia XMLHTTP');
		return false;
	}
	http_request.onreadystatechange = alertContents_comment;
	http_request.open('POST', url, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=ISO-8859-1");
	

	
	http_request.setRequestHeader("Content-length", parameters.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(parameters);
}

function alertContents_comment() {
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			//alert(http_request.responseText);
			result = http_request.responseText;
			document.getElementById('resultado_post').style.display = 'block';
			document.getElementById('resultado_post').innerHTML = result;
			//actualizarImagen(0)
			if (result.indexOf('e24141') < 0) {
				document.getElementById("boton_submit_comment").disabled = true;
			}
		} else {
			alert('Hubo un problema con la petición.');
			document.getElementById('resultado_post').innerHTML = '<p style="background-color:#660000; color:white">Hubo un problema con la petición.</p>';
		}
	} else if (http_request.readyState == 1 || http_request.readyState == 2 || http_request.readyState == 3) {
			document.getElementById('resultado_post').style.display = 'block';
			document.getElementById('resultado_post').innerHTML = '<p>Enviando...</p>';
	}
}

function get_comment(obj) {
	var poststr = "pid=" + encodeURI( document.getElementById("pid").value ) +
		"&nombre=" + encodeURI( document.getElementById("campo1").value ) +
		"&comentario=" + encodeURI( document.getElementById("campo3").value ) +
		"&mail=" + encodeURI( document.getElementById("campo2").value ) +
		"&captcha=" + encodeURI( document.getElementById("campo4").value ) +
		"&id_imagen=" + encodeURI( document.getElementById("id_imagen0").value );
	makePOSTRequest_comment('/noticias/postComment.php', poststr);
}