var numtext = 90;
var timeout = 10;
var activeMsgTime = true;
var numMsgTime = 2;
setInterval("retrieveSMS()", 40000);
var nc = (document.layers) ? true:false
var ie =   (document.all) ? true:false
var n6 = (document.getElementById) ? true:false
var primeraVez = true;
var active = false;
var telefonos = new Array();
var effect_1 = null;
var firstsend = false;
var xmlHttpSms;
var xmlHttpRSms;
var xmlHttpISms;
var xmlHttpCSms;
var xmlHttpSSms;
var session = true;
var numsmse = 0;
var start = horaActual();
var pidepin = false;
var pinNum = "";
var numMsgEnviado = 0;
//var numtext = 90;
//var timeout = 10;
//var activeMsgTime = true;
//var numMsgTime = 2;
//setInterval("retrieveSMS()", 20000);

function horaActual(){
	var mydate = new Date();
	var strDate = mydate.getTime()/1000;
	strDate = Math.ceil(strDate);
	return strDate;
}

function verificaT(){
	var min = parseInt((horaActual() - start)/60);
	if (min > timeout ){
		alert('La sesión expiró!');
		//closeSMS();
		window.location.reload();
	}
}

function createXMLHttpRequest(){
	xmlHttp = null;
	try{
		xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		try{
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}catch(e){
			xmlHttp = new XMLHttpRequest();
		}
	}
	return xmlHttp;
}

function handleSendSMS(){
	if(xmlHttpSms.readyState == 4) {
		document.getElementById("field3").disabled = false;
		document.getElementById("field4").disabled = false;
		document.getElementById("new_img").disabled = false;
		document.getElementById("send_sms").disabled = false;
		document.getElementById("send_sms").value = "Enviar";

		if(xmlHttpSms.status == 200) {
			if (xmlHttpSms.responseText == 0){
				codeSMS();
				document.getElementById("field4").disabled = false;
				document.getElementById("field4").value = "";
				document.getElementById("field4").focus();
				document.getElementById("message").innerHTML = "El código de la imagen es incorrecto!";
				new Effect.Highlight(document.getElementById("messagebox"), {duration:7, startcolor:'#FFFF9A', endcolor:'#FFFFFF'})
			}
			else if (xmlHttpSms.responseText == -1){
				alert('La sesión expiró!');
				window.location.reload();
			}
			else if (xmlHttpSms.responseText == 2){
				pidepin = true;
				pin(0);
			}
			else if (xmlHttpSms.responseText == 3){
				pidepin = true;
				pin(1);
			}
			else{
				codeSMS();
				numMsgEnviado++;
				document.getElementById("message3").innerHTML = "Escribe aqui tu mensaje:";
				document.getElementById("field3").value = "";
				document.getElementById("counter").innerHTML = "Quedan "+numtext+" caracteres";
				document.getElementById("field4").value = "";
				firstfocus = true;
				firstsend = true;
				numsmse = numsmse +1;
				crearTxt(xmlHttpSms.responseText);
			}
		}
		else {
			codeSMS();
			alert("El mensaje no pudo ser enviado. ERROR: " + xmlHttpSms.statusText);
		}
	}
	else{
		document.getElementById("field3").disabled = true;
		document.getElementById("field4").disabled = true;
		document.getElementById("new_img").disabled = true;
		document.getElementById("send_sms").disabled = true;
		document.getElementById("send_sms").value = "Enviando...";
	}
}

function handleRetrieveSMS(){
	if(xmlHttpRSms.readyState == 4){
		if(xmlHttpRSms.status == 200){
			if (xmlHttpRSms.responseText != "0"){
				if (xmlHttpRSms.responseText == "-1"){
					session = false;
				}
				else{
					crearTxt(xmlHttpRSms.responseText);
					numMsgEnviado = 0; // resetea el contador
					DHTMLSound('sound/ding.wav');
					start = horaActual();
				}
			}
		}
	}
}

function handleInitSMS(){
	if(xmlHttpISms.readyState == 4){
		if(xmlHttpISms.status == 200){
			if (xmlHttpISms.responseText == "1"){
				document.getElementById("send_sms").disabled = false;
				document.getElementById("send_sms").value = "Enviar";
				window.open('imagen.php', 'image');
			}
		}
		else {
			alert("WebSMS Interactivo\n¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯\nNo se pudo conectar al servidor.\nPor favor intente más tarde.");
		}
	}
}

function handleCodeSMS(){
	if(xmlHttpCSms.readyState == 4){
		document.getElementById("field4").disabled = false;
		document.getElementById("new_img").disabled = false;
		document.getElementById("send_sms").disabled = false;
		document.getElementById("send_sms").value = "Enviar";
		window.open('imagen.php', 'image');
	}
	else{
		document.getElementById("field4").disabled = true;
		document.getElementById("new_img").disabled = true;
		document.getElementById("send_sms").disabled = true;
		document.getElementById("send_sms").value = "Generando imagen...";
	}
}

function sendSMS(vars){
	xmlHttpSms = createXMLHttpRequest();
	xmlHttpSms.onreadystatechange = handleSendSMS;
	xmlHttpSms.open("GET" , 'send.php' + vars);
	xmlHttpSms.send(null);
}

function retrieveSMS(){
	if(numsmse!=0){
		if ((firstsend == true) && (session == true)) {
			xmlHttpRSms = createXMLHttpRequest();
			xmlHttpRSms.onreadystatechange = handleRetrieveSMS;
			xmlHttpRSms.open("GET" , 'retrieve.php');
			xmlHttpRSms.send(null);
		}
	}

}

function initSMS(){
	nSMS = 0;
	nCheck = 0;
	xmlHttpISms = createXMLHttpRequest();
	xmlHttpISms.onreadystatechange = handleInitSMS;
	xmlHttpISms.open("GET" , 'connect.php');
	xmlHttpISms.send(null);
}

function codeSMS(){
	document.getElementById("message").innerHTML = "";
	xmlHttpCSms = createXMLHttpRequest();
	xmlHttpCSms.onreadystatechange = handleCodeSMS;
	xmlHttpCSms.open("GET" , 'new_img.php');
	xmlHttpCSms.send(null);
}

function closeSMS(){
	xmlHttpSSms = createXMLHttpRequest();
	xmlHttpSSms.open("GET" , 'close.php', false);
	xmlHttpSSms.send(null);
}

function init() {
	mueveReloj();
	if (active == false){
		initSMS();
		var pagina		= document.getElementById('board');
		var cajaNueva	= document.createElement('div');
		document.getElementById("message3").innerHTML = "Escribe aqui tu mensaje:";
		document.getElementById("counter").innerHTML = "Quedan "+numtext+" caracteres";
		active = true;
		cajaNueva.setAttribute('className','caja');
		cajaNueva.setAttribute("class", "caja");
		cajaNueva.innerHTML = "<font color=#ADC025><b>** Si responden a tu mensaje, lo verás aquí.</b></font>";
		pagina.insertBefore(cajaNueva,pagina.firstChild);
	}
	else{
		new Effect.toggle('revertbox','slide');
	}
}

function cuenta(obj){
	StrLen = obj.value.length;
	if (StrLen > numtext ) {
		obj.value = obj.value.substring(0,numtext);
		nchar = 0;
	}
	else
	nchar = numtext - StrLen;

	var sms = document.getElementById("field3").value;
	if (nchar<1){
		sms = sms.substring(0,numtext);
		document.getElementById("field3").value = sms;
		document.getElementById("counter").innerHTML = "Quedan "+0+" caracteres";
	}
	else
	document.getElementById("counter").innerHTML = "Quedan "+(numtext-sms.length)+" caracteres";
}

function replaceChars(entry, out) {
	temp = "" + entry;

	while (temp.indexOf(out)>-1){
		pos=temp.indexOf(out);
		temp = "" + (temp.substring(0, pos) + temp.substring((pos + out.length), temp.length));
	}
	return temp;
}

function enviar(v,pi){
	var f = new Array();
	var vars="?";
	
	if (pi==1){
		pinNum = "";
		element = document.getElementById("field8");
		pinNum = element.value;
		if (pinNum==""){
			element.style.backgroundColor = "#ffdbc3";
			element.focus();
			return false;
		}
		ajaxpin.hide();
		pidepin = false;
		vars = vars+"valor8="+pinNum+"&";
	}
	msgz = document.getElementById("message");
	document.getElementById("message").innerHTML = "";
	document.getElementById("messagebox").style.height = "0";

	for (i=1;i<=v;i++){
		f[i] = document.getElementById("field"+i).value;
	}

	
	for (i=1;i<=v;i++){
		element = document.getElementById("field"+i);
		document.getElementById("message"+i).innerHTML = "";
		if ((f[i] == "") && (f[5]==0) && i<5) {
			if (i == 1){
				//document.getElementById("message"+i).innerHTML = "&nbsp;&nbsp;Ingrese su nick";
				msgz.innerHTML = "Ingrese su nick"
			}else if (i == 2){
				//document.getElementById("message"+i).innerHTML = "&nbsp;&nbsp;Ingrese el número";
				msgz.innerHTML = "Ingrese el número";
			}else if (i == 3){
				//document.getElementById("message"+i).innerHTML = "Ingrese su mensaje";
				msgz.innerHTML = "Ingrese su mensaje";
			}else if (i == 4){
				//document.getElementById("message"+i).innerHTML = "Escriba los caracteres que vea en la imagen.";
				msgz.innerHTML = "Escriba los caracteres que vea en la imagen.";
			}
			element.style.backgroundColor = "#ffdbc3";
			element.focus();
			return false;
		}else if((f[5]==1) && (f[i] == "")){
			element.style.backgroundColor = "#FFC3C3";
			element.focus();
			return false;
		}else{
			if (i == 1){expreg = /^\w+$/;
			}else if (i == 2){expreg = /\d{7}/;
			}else if (i == 3){
				f[i] = replaceChars(f[i], "%");
				//==============================
				//= Añade el mensaje de responder a la seguna vez
				if ((numsmse==1) && (f[5]==0)) {
					//f[i] =f[i]+ " (para contestar elije \"Responder mensaje\")";
				}

			}else if (i == 4){
				expreg = /[A-Za-z0-9]{4}/;
			}

			if ((i==1) || (i==2) || (i==4)){
				if (i == 2){
					if ((f[i].substr(0,1) != 0) && (f[i].substr(0,1) != 9) ){
						//document.getElementById("message"+i).innerHTML = "&nbsp;&nbsp;Ingrese un número VIVA";
						msgz.innerHTML = "Ingrese un número VIVA";
						element.style.backgroundColor = "#FFFF9A";
						element.focus();
						return false;
					}
				}
				if (!expreg.test(f[i])){
					element.style.backgroundColor = "#FFFF9A";
					element.focus();
					return false;
				}
				vars = vars+"valor"+i+"="+f[i]+"&";
			}

			element.style.backgroundColor = "#FFFFFF";
			//==================================
			//= hora
			//==================================
			if(i == 6){
				//alert("holaa!!!"+ i);
				//alert(f[i] + ":" + document.getElementById("minutos6").value);
				sHoras = f[i] + ":" + document.getElementById("minutos6").value;
				vars = vars+"valor"+i+"="+sHoras+"&";
				//alert(vars);
			}else{
				vars = vars+"valor"+i+"="+f[i]+"&";
			}
			//==================================
			
		}
	}
	
	if(activeMsgTime){
		if(numMsgEnviado>=numMsgTime){
			//alert ("Uste solo puede enviar "+numMsgTime+" x minuto "+numMsgEnviado);
			msgMin();
			return false;
		}
	}
	
	verificaT(); // Verifica el tiempo
	sendSMS(vars); // Envia mensaje
	retrieveSMS(); // recoje nuevos mensajes
	start = horaActual(); // reinicia
}

function crearTxt(texto){
	var pagina=document.getElementById('board');
	var cajaNueva=document.createElement('div');
	cajaNueva.setAttribute('className','caja');
	cajaNueva.setAttribute("class", "caja");
	cajaNueva.innerHTML = texto;
	pagina.insertBefore(cajaNueva,pagina.firstChild);
	light(pagina.firstChild);
	t = document.getElementById('field2').value;
	var found = false;
	for (j=0; j<telefonos.length;j++){
		if (t == telefonos[j])
		found = true;
	}
	if (found == false)
	telefonos.push(t);
	udpateList();
	eliminarTxt();
}

function eliminarTxt(){
	var pagina=document.getElementById('board');
	elementos=pagina.childNodes;
	if(elementos.length>15){
		pagina.removeChild(pagina.lastChild);
	}
}

function light(f){
	new Effect.Highlight(f, {duration:20, startcolor:'#D3E16F', endcolor:'#FFFFFF'})
}

function DHTMLSound(surl) {
	document.getElementById("dummyspan").innerHTML= "<embed src='"+surl+"' hidden='true'  height='0' autostart='true' loop='false'>";
}

function show(){
	var inner = "";
	if (telefonos.length==0){
		inner = "<table width='100%' height='50'><tr><td valign='middle' align='center'>No tienes teléfonos guardados.</td></tr></table>";
	}
	else{
		inner += "<select name='nums' size='3' onChange='escribe(this.options[this.selectedIndex].value)'>";
		for (i=0; i<telefonos.length; i++){
			inner += "<option value='"+telefonos[i]+"'>7"+telefonos[i]+('<br>')+"</option>";
		}
		inner += "</select>";
	}
	document.getElementById("numbers").innerHTML = inner;
	new Effect.toggle('list','slide');
}

function udpateList(){
	var inner = "";
	if (telefonos.length==0){
		inner = "<table width='100%' height='50'><tr><td valign='middle' align='center'>No tienes teléfonos guardados.</td></tr></table>";
	}
	else{
		inner += "<select name='nums' size='3' onChange='escribe(this.options[this.selectedIndex].value)'>";
		for (i=0; i<telefonos.length; i++){
			inner += "<option value='"+telefonos[i]+"'>7"+telefonos[i]+('<br>')+"</option>";
		}
		inner += "</select>";
	}
	document.getElementById("numbers").innerHTML = inner;
}

function escribe(n){
	document.getElementById("field2").value = n;
	show();
}
function ayuda1(){
	ajaxayuda1=dhtmlmodal.open("ajaxHelp1Win", "ajax", "html/ayuda1.php", "Ayuda", "width=270px,height=170px,center=1,resize=0,scrolling=0")
	ajaxayuda1.onclose=function(){return true;
	}
}
function ayuda2(){
	ajaxayuda2=dhtmlmodal.open("ajaxHelp2Win", "ajax", "html/ayuda2.php", "Ayuda", "width=270px,height=170px,center=1,resize=0,scrolling=0")
	ajaxayuda2.onclose=function(){return true;
	}
}
function pin(w){
	ajaxpin=dhtmlmodal.open("ajaxPinWin", "ajax", "html/pin.php?estado="+w, "Ingre el número PIN", "width=270px,height=170px,center=1,resize=0,scrolling=0","recal")
	ajaxpin.onclose=function(){return true;}
}
function msgMin(){
	ajaxMsgMin=dhtmlmodal.open("ajaxMsgMin", "ajax", "html/MsgMin.php", "Alerta", "width=270px,height=170px,center=1,resize=0,scrolling=0")
	ajaxMsgMin.onclose=function(){return true;
	}
}