var imageTag = false;
var theSelection = false;

var clientPC = navigator.userAgent.toLowerCase(); 
var clientVer = parseInt(navigator.appVersion); 

var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
var is_nav  = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));

var is_win   = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
var is_mac    = (clientPC.indexOf("mac")!=-1);


b_text = "Negrita: [b]texto[/b]";
i_text = "Cursiva: [i]texto[/i]";
u_text = "Subrayado: [u]texto[/u]";
s_text = "Texto tachado: [s]texto[/s]";
c_text = "Centrar texto: [c]texto[/c]";
r_text = "Alinear texto a la derecha: [r]texto[/r]";
j_text = "Justificar texto: [j]texto[/j]";
h_text = "Linea para dividir: [h]";
l_text = "Link [url=Direccion del link] Titulo del link [/url]";
color_text = "Color: [color=red]texto[/color]";
im_text = "Formato: [img]Vinculo de la imagen[/img] Ej: [img]http://www.asaigo.org.ar/logo.jp[/img]";
yt_text = "Formato: [yt]id de video youtube[/yt] Ej: [yt]M2tTYikxsMo[/yt]";



bbcode = new Array();
bbtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]','[s]','[/s]','[c]','[/c]','[r]','[/r]','[j]','[/j]','[h]','[h]','[url]','[/url]','[img]','[/img]','[yt]','[/yt]');
imageTag = false;


function helpline(help) {
	document.post.txthelp.value = eval(help + "_text");
}

function emoticonC(text) {
	text = ' ' + text + ' ';
	if (document.postC.message.createTextRange && document.postC.message.caretPos) {
		var caretPos = document.postC.message.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
		document.postC.message.focus();
	} else {
	document.postC.message.value  += text;
	document.postC.message.focus();
	}
}



function getarraysize(thearray) {
	for (i = 0; i < thearray.length; i++) {
		if ((thearray[i] == "undefined") || (thearray[i] == "") || (thearray[i] == null))
			return i;
		}
	return thearray.length;
}


function arraypush(thearray,value) {
	thearray[ getarraysize(thearray) ] = value;
}


function arraypop(thearray) {
	thearraysize = getarraysize(thearray);
	retval = thearray[thearraysize - 1];
	delete thearray[thearraysize - 1];
	return retval;
}


function checkForm() {

	formErrors = false;

	if (document.post.message.value.length < 2) {
		formErrors = "Debe escribir un mensaje para publicar";
	}
		if (document.post.txtTitulo.value.length < 2) {
		formErrors = "Debe escribir un titulo para publicar";
	}
		if (document.post.D1.value.length < 1) {
		formErrors = "Debe escoger una categoria";
	}


	if (formErrors) {
		alert(formErrors);
		return false;
	} else {
		bbstyle(-1);
		return true;
	}
}

function bbfontstyle(bbopen, bbclose) {
	var txtarea = document.post.message;

	if ((clientVer >= 4) && is_ie && is_win) {
		theSelection = document.selection.createRange().text;
		if (!theSelection) {
			txtarea.value += bbopen + bbclose;
			txtarea.focus();
			return;
		}
		document.selection.createRange().text = bbopen + theSelection + bbclose;
		txtarea.focus();
		return;
	}
	else if (txtarea.selectionEnd && (txtarea.selectionEnd - txtarea.selectionStart > 0))
	{
		mozWrap(txtarea, bbopen, bbclose);
		return;
	}
	else
	{
		txtarea.value += bbopen + bbclose;
		txtarea.focus();
	}
	storeCaret(txtarea);
}


function bbstyle(bbnumber) {
	var txtarea = document.post.message;

	txtarea.focus();
	donotinsert = false;
	theSelection = false;
	bblast = 0;

	if (bbnumber == -1) { // Close all open tags & default button names
		while (bbcode[0]) {
			butnumber = arraypop(bbcode) - 1;
			txtarea.value += bbtags[butnumber + 1];
			buttext = eval('document.post.addbbcode' + butnumber + '.value');
			eval('document.post.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');
		}
		imageTag = false; // All tags are closed including image tags :D
		txtarea.focus();
		return;
	}

	if ((clientVer >= 4) && is_ie && is_win)
	{
		theSelection = document.selection.createRange().text; // Get text selection
		if (theSelection) {
			// Add tags around selection
			document.selection.createRange().text = bbtags[bbnumber] + theSelection + bbtags[bbnumber+1];
			txtarea.focus();
			theSelection = '';
			return;
		}
	}
	else if (txtarea.selectionEnd && (txtarea.selectionEnd - txtarea.selectionStart > 0))
	{
		mozWrap(txtarea, bbtags[bbnumber], bbtags[bbnumber+1]);
		return;
	}

	// Find last occurance of an open tag the same as the one just clicked
	for (i = 0; i < bbcode.length; i++) {
		if (bbcode[i] == bbnumber+1) {
			bblast = i;
			donotinsert = true;
		}
	}

	if (donotinsert) {		// Close all open tags up to the one just clicked & default button names
		while (bbcode[bblast]) {
				butnumber = arraypop(bbcode) - 1;
				txtarea.value += bbtags[butnumber + 1];
				buttext = eval('document.post.addbbcode' + butnumber + '.value');
				eval('document.post.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');
				imageTag = false;
			}
			txtarea.focus();
			return;
	} else { // Open tags

		if (imageTag && (bbnumber != 14)) {		// Close image tag before adding another
			txtarea.value += bbtags[15];
			lastValue = arraypop(bbcode) - 1;	// Remove the close image tag from the list
			document.post.addbbcode14.value = "Img";	// Return button back to normal state
			imageTag = false;
		}

		// Open tag
		txtarea.value += bbtags[bbnumber];
		if ((bbnumber == 14) && (imageTag == false)) imageTag = 1; // Check to stop additional tags after an unclosed image tag
		arraypush(bbcode,bbnumber+1);
		eval('document.post.addbbcode'+bbnumber+'.value += "*"');
		txtarea.focus();
		return;
	}
	storeCaret(txtarea);
}


function mozWrap(txtarea, open, close)
{
	var selLength = txtarea.textLength;
	var selStart = txtarea.selectionStart;
	var selEnd = txtarea.selectionEnd;
	if (selEnd == 1 || selEnd == 2)
		selEnd = selLength;

	var s1 = (txtarea.value).substring(0,selStart);
	var s2 = (txtarea.value).substring(selStart, selEnd)
	var s3 = (txtarea.value).substring(selEnd, selLength);
	txtarea.value = s1 + open + s2 + close + s3;
	return;
}

function storeCaret(textEl) {
	if (textEl.createTextRange) textEl.caretPos = document.selection.createRange().duplicate();
}

function emoticon(text) {
	text = ' ' + text + ' ';
	if (document.post.message.createTextRange && document.post.message.caretPos) {
		var caretPos = document.post.message.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
		document.post.message.focus();
	} else {
	document.post.message.value  += text;
	document.post.message.focus();
	}
}


function nuevoAjax(){
    var xmlhttp=false;
    try {
    xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
    try {
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    } catch (E) {
    xmlhttp = false;
    }
    }

    if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
    xmlhttp = new XMLHttpRequest();
    }
    return xmlhttp;
}
function enviarComunidad(url, formid, divrespuesta){
		//document.getElementById('pecadoResponse').style.display="block";
		//document.getElementById('cargandoP').style.display="inline";
        var Formulario = document.getElementById(formid);
        var longitudFormulario = Formulario.elements.length;
        var cadenaFormulario = "";
        var sepCampos;
        sepCampos = "";
        for (var i=0; i <= Formulario.elements.length-1;i++) {
            cadenaFormulario += sepCampos+Formulario.elements[i].name+'='+encodeURI(Formulario.elements[i].value);
            sepCampos="&";
    }
    peticion=nuevoAjax();
    peticion.open("POST", url, true);
    peticion.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=ISO-8859-1');
    peticion.send(cadenaFormulario);
    peticion.onreadystatechange = function() {
          if (peticion.readyState == 4 && (peticion.status == 200 || window.location.href.indexOf ("http") == - 1)){
                document.getElementById(divrespuesta).innerHTML = peticion.responseText;
                //document.getElementById('cargandoP').style.display="none";
          }
    }
}

function enviarFormularioP(url, formid, divrespuesta){
		document.getElementById('pecadoResponse').style.display="block";
		document.getElementById('cargandoP').style.display="inline";
        var Formulario = document.getElementById(formid);
        var longitudFormulario = Formulario.elements.length;
        var cadenaFormulario = "";
        var sepCampos;
        sepCampos = "";
        for (var i=0; i <= Formulario.elements.length-1;i++) {
            cadenaFormulario += sepCampos+Formulario.elements[i].name+'='+encodeURI(Formulario.elements[i].value);
            sepCampos="&";
    }
    peticion=nuevoAjax();
    peticion.open("POST", url, true);
    peticion.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
    peticion.send(cadenaFormulario);
    peticion.onreadystatechange = function() {
          if (peticion.readyState == 4 && (peticion.status == 200 || window.location.href.indexOf ("http") == - 1)){
                document.getElementById(divrespuesta).innerHTML = peticion.responseText;
                document.getElementById('cargandoP').style.display="none";
          }
    }
}
function nuevoAjaxC(){
    var xmlhttp=false;
    try {
    xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
    try {
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    } catch (E) {
    xmlhttp = false;
    }
    }

    if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
    xmlhttp = new XMLHttpRequest();
    }
    return xmlhttp;
}


function enviarComentario(url, formid, divrespuesta){
	
		document.getElementById('cargandoR').style.display="inline";
        var Formulario = document.getElementById(formid);
        var longitudFormulario = Formulario.elements.length;
        var cadenaFormulario = "";
        var sepCampos;
        sepCampos = "";
        for (var i=0; i <= Formulario.elements.length-1;i++) {
            cadenaFormulario += sepCampos+Formulario.elements[i].name+'='+encodeURI(Formulario.elements[i].value);
            sepCampos="&";
    }
     
    peticion=nuevoAjaxC();
    peticion.open("POST", url, true);
    
    peticion.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
    peticion.send(cadenaFormulario);
    
    peticion.onreadystatechange = function() {
          if (peticion.readyState == 4 && (peticion.status == 200 || window.location.href.indexOf ("http") == - 1)){
               
                document.getElementById(divrespuesta).innerHTML = peticion.responseText;
                document.getElementById('cargandoR').style.display="none";
          }
    }
}




function getDataPost() {
    if (http.readyState == 4) {
    	
       if (http.status == 200) {
          if (http.responseText.indexOf('invalid') == -1) {

             // Armamos un array, usando la coma para separar elementos
             results = http.responseText.split("≠");
             document.getElementById("c_pecados").innerHTML = results[0];
			 document.getElementById('bigloading').style.display="none";
             enProceso = false;
          }
       }
    }
}

function get_post() {
    if (!enProceso && http) {
    	document.getElementById('bigloading').style.display="block";
 	   // crear cargador document.getElementById('cargando').style.display="inline";
       var url = "draw_post.asp?q=getdata"

       http.open("GET", url, true);
       http.onreadystatechange = getDataPost;
       
       enProceso = true;
       http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
       http.send(null);
       

    }
}

function getHTTPObject() {
    var xmlhttp;
    /*@cc_on
    @if (@_jscript_version >= 5)
       try {
          xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
       } catch (e) {
          try {
             xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
          } catch (E) { xmlhttp = false; }
       }
    @else
    xmlhttp = false;
    @end @*/
    if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
       try {
          xmlhttp = new XMLHttpRequest();

       } catch (e) { xmlhttp = false; }
    }
   return xmlhttp; 
   cegar
}

var enProceso = false; // lo usamos para ver si hay un proceso activo
var http = getHTTPObject(); // Creamos el objeto XMLHttpRequest


function ajaxFunction() {
var xmlHttp;
try {
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
return xmlHttp;
} catch (e) {
// Internet Explorer
try {
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
return xmlHttp;
} catch (e) {
try {
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
return xmlHttp;
} catch (e) {
alert("Tu navegador no soporta AJAX!");
return false;
}}}
}
function Enviar(_pagina,capa) {
var

ajax;
document.getElementById('cargandoR').style.display="block";
ajax = ajaxFunction();

ajax.open("POST", _pagina, true);

ajax.onreadystatechange = function()
{

if (ajax.readyState == 4)
{
document.getElementById(capa).innerHTML =
ajax.responseText;
document.getElementById('cargandoR').style.display="none";

}}
ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
ajax.send(null);
}