//variáveis
var controleBox = 0;

try {
	xmlhttp = new XMLHttpRequest();
} catch(ee) {
	try {
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch(e) {
		try {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch(E) {
			xmlhttp = false;
		}
	}
} 

function inicializarEditor(tipo, elementos)
{
	if(!elementos)
		elementos="";
	
	tinyMCE.init({
		language: "pt", 
		mode : tipo,
		theme : "advanced",
		plugins : "safari,pagebreak,style,layer,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template",
		
		theme_advanced_buttons1: "fontselect,fontsizeselect,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,forecolor,backcolor,|,media,charmap",
		theme_advanced_buttons2: "cut,copy,paste,pastetext,pasteword,removeformat,|,search,replace,|,undo,redo,|,bullist,numlist,link,unlink,image,cleanup,code,|,preview,|,fullscreen,print",
		theme_advanced_buttons3: "",
		theme_advanced_buttons4: "",
	
		theme_advanced_toolbar_location : "top",
		theme_advanced_toolbar_align : "left",
		theme_advanced_statusbar_location : "bottom",
		theme_advanced_resizing : true,		
		elements: elementos
	});
}
function inicializarEditor2() {
	tinyMCE.init({
		// General options
		mode : "textareas",
		theme : "advanced",
		language : "pt",
		plugins : "safari,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template",

		// Theme options
		theme_advanced_buttons1 : "save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,styleselect,formatselect,fontselect,fontsizeselect",
		theme_advanced_buttons2 : "cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,media,cleanup,help,code",
		theme_advanced_buttons3 : "tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,insertdate,inserttime,preview,|,forecolor,backcolor",
		theme_advanced_buttons4 : "charmap,emotions,iespell,advhr,|,print,|,ltr,rtl,|,fullscreen",//theme_advanced_buttons4 : "insertlayer,moveforward,movebackward,absolute,|,styleprops,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,pagebreak",
		theme_advanced_toolbar_location : "top",
		theme_advanced_toolbar_align : "left",
		theme_advanced_statusbar_location : "bottom",
		theme_advanced_resizing : true,

		// Example content CSS (should be your site CSS)
		content_css : "../scripts/tinymce/examples/css/content.css",

		// Drop lists for link/image/media/template dialogs
		template_external_list_url : "../scripts/tinymce/examples/lists/template_list.js",
		external_link_list_url : "../scripts/tinymce/examples/lists/link_list.js",
		external_image_list_url : "../scripts/tinymce/examples/lists/image_list.js",
		media_external_list_url : "../scripts/tinymce/examples/lists/media_list.js",

		// Replace values for the template plugin
		template_replace_values : {
			username : "Some User",
			staffid : "991234"
		}
	});
}
var resultados;
function iniciaAjax(linksql, vars, div, acaoPosterior){
	var args = iniciaAjax.arguments.length;
	xmlhttp.open("POST", linksql, true);
	xmlhttp.onreadystatechange = function(){
		if (xmlhttp.readyState==4)
		{
			t = xmlhttp.responseText
			resultados=t;		
			if (args >= 3){
				document.getElementById(div).innerHTML=unescape(resultados);	
				if(controleBox==1)
					setBox();
			}
			if(acaoPosterior)
				setTimeout(acaoPosterior,1);		
		}
	}
	xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	document.getElementById(div).innerHTML = "<img src='../images/carregando.gif'> Aguarde ... Carregando ...";//peq
	xmlhttp.send(vars);
}

function alerta(texto, titulo, naomostrarefeito)
{
	if(!naomostrarefeito)
		exibeEfeito();
	if(!titulo)
		titulo="";
	iniciaAjax('ajx_Informacao.asp','texto='+escape(texto)+'&titulo='+escape(titulo), 'divResultado');
}

function obj(id)
{
	return document.getElementById(id);
}


function preload() 
{
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=preload.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


function iniciaPost(linksql,div,form,acaoPosterior)
{	
	try
	{				
		var vars="";
		for(var i = 0; i < form.elements.length; i++) 
		{
			vars=vars + form.elements[i].name + "=" + escape(form.elements[i].value) + "&"
			if (form.elements[i].type == "text") {
				form.elements[i].value = "";
			}
		}
		while(vars.indexOf(" ")>=0)
		{
			vars=vars.replace(" ","%20");
		}			
		xmlhttp.open("POST", linksql, true);		
		xmlhttp.onreadystatechange = function()
		{
			if (xmlhttp.readyState==4)		
			{
				var t = xmlhttp.responseText;
				t = unescape(t.replace(/\+/g," "));
				document.getElementById(div).innerHTML=t;
				if(acaoPosterior)
					setTimeout(acaoPosterior,1);
			}
		}
		xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		xmlhttp.send(vars);		
		document.getElementById(div).innerHTML = strCarregando;
	}
	catch(e)
	{
	}
}

var divResultado;
var strCarregando='<img src="../images/carregando.gif" />';

function exibeEfeito(config){
	var div, div2;	
	var objSelect = document.getElementsByTagName("select");
	for (i=0;i<objSelect.length;i++){
		objSelect[i].style.visibility = "hidden";
	}	
	var tudo=document.getElementsByTagName("body")[0];
	tudo.scrollTop=0;
	div2=document.createElement("div");
 	div2.id=("divJanela");
	var y;
	if (document.body.scrollHeight > document.body.offsetHeight)// all but Explorer Mac
		y = document.body.scrollHeight;
	else// Explorer Mac;
		y = document.body.offsetHeight;
	div2.style.width = "100%";
	div2.style.height = y+"px";
	if(config)
		adicionaEvento(div2, "click", apagaEfeito);
	
	tudo.appendChild(div2);	
	div=document.createElement("div");
 	div.id=("divResultado");
	tudo.appendChild(div);
	document.onkeydown=function(event){tecla(event)};
	divResultado=document.getElementById("divResultado");
	document.getElementById("divResultado").focus();	
	controleBox=1;
}
 
function setBox(){
	var box = document.getElementById("divResultado");
	var x,y, xp, yp;
	if (box.scrollHeight > box.offsetHeight){// all but Explorer Mac
		x = box.scrollWidth;
		y = box.scrollHeight;
		xp = document.body.scrollWidth;
		yp = document.body.scrollHeight;
	}
	else{// Explorer Mac;
		x = box.offsetWidth;
		y = box.offsetHeight;
		xp = document.body.offsetWidth;
		yp = document.body.offsetHeight;
	}
	box.style.left = eval(xp)/2-eval(x)/2+"px";
	box.style.top = eval(yp)/4-eval(y)/4+"px";
}

function apagaEfeito(){
	var objSelect = document.getElementsByTagName("select");
	for (i=0;i<objSelect.length;i++){
		objSelect[i].style.visibility = "visible";
	}
  	var tudo=document.getElementsByTagName("body")[0]
  	var div1 = document.getElementById("divResultado");
	var div2 = document.getElementById("divJanela");	
	div1.innerHTML="";
  	tudo.removeChild(div1);
	tudo.removeChild(div2);
	document.getElementsByTagName("html")[0].style.overflow="";
	document.onkeydown='';
	controleBox=0;
}  

function tecla(e){
	if (!e) 
		e = window.event;	

	if (e.keyCode==27)// || e.keyCode==13
	{
		apagaEfeito();
		document.onkeydown='';
	}
}
	
function editaCelula(e){
	//limpaEventos();
	criaEventAndThis(e);
			
	var texto = source.innerHTML;
	source.innerHTML='';
	source.setAttribute("textoAtual", texto)
	
	var campo = document.createElement("textarea");
	campo.value = texto
	campo.id="textoEditar"+source.id;
	campo.className = 'input-branco';
	campo.style.width = '150px';
	campo.rows=8;
	source.appendChild(campo);

	var quebra = document.createElement("br");
	source.appendChild(quebra);

	var okButton = document.createElement("input");
	okButton.type = "image";
	okButton.className = '';
	okButton.id="btnOk"&+source.id;
	okButton.src="../images/btn_ok.gif";
	source.appendChild(okButton);
	
	var espaco = document.createElement("span");
	espaco.innerHTML = '&nbsp;&nbsp;';      
	source.appendChild(espaco);
		
	var cancelButton = document.createElement("input");
	cancelButton.type = "image";
	cancelButton.id="btnCancel"&+source.id;
	cancelButton.src="../images/btn_cancelar.gif";
	source.appendChild(cancelButton);

	removeEvento(source, "click", editaCelula);
	adicionaEvento(okButton, "click", alteraCelula);
	adicionaEvento(cancelButton, "click", cancelaCelula);
}
function limpaEventos(){
	try{
		if(source)
			cancelaCelula()
	}
	catch(e){
	}
}
function alteraCelula(e){
	xmlhttp.open("POST", pagina, true);
	xmlhttp.onreadystatechange = function(){
	/*	if (xmlhttp.readyState==4)
		{
			var t = xmlhttp.responseText
			alert(t)
		}*/
	}
	var novoValor = document.getElementById("textoEditar"+source.id).value;
	xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded')
	xmlhttp.send("nome="+escape(novoValor)+"&codigo="+source.getAttribute("cod"));
	source.innerHTML =unescape(novoValor.replace(/\+/g," "));
	adicionaEvento(source, "click", editaCelula);
}
function cancelaCelula(e){
	source.innerHTML=source.getAttribute("textoAtual");
	adicionaEvento(source, "click", editaCelula);
}
function adicionaEvento(campo, evento, funcao){
	if (campo.addEventListener)
		campo.addEventListener(evento, funcao, false)
	if (campo.attachEvent)
		campo.attachEvent("on"+evento, funcao)
}
function removeEvento(campo, evento, funcao){
	if (campo.removeEventListener)
		campo.removeEventListener(evento, funcao, false)
	if (campo.detachEvent)
		campo.detachEvent("on"+evento, funcao)
}
function criaEventAndThis(e){
	if(typeof(e)=='undefined')var e=window.event
	source=e.target?e.target:e.srcElement
	if(source.nodeType == 3)source = source.parentNode
}
//onClick em tabela
function criaOnClickTabela(){
	if(document.getElementById("ajxEditar")){
		adicionaEvento(document.getElementById("ajxEditar"), "click", editaCelula);
	}
}
var pagina;
window.onload=function(){
	if(document.getElementById("ajxEditar")){
		pagina = document.getElementById("ajxEditar").getAttribute("pagina");
		criaOnClickTabela();
	}
};

function gel(id)
{
	return document.getElementById(id);
}

function gels(name)
{
	return document.getElementsByName(name);
}