function CacheImagens() {
    if(document.images)
    {
	    cacheArr = new Array(
					    "../imagens/site/geral/menu_empresa.png",
                        "../imagens/site/geral/menu_empresa_hover.png",
                        "../imagens/site/geral/menu_faleconosco.png",
                        "../imagens/site/geral/menu_faleconosco_hover.png",
                        "../imagens/site/geral/menu_noticias.png",
                        "../imagens/site/geral/menu_noticias_hover.png",
                        "../imagens/site/geral/menu_pecasservicos.png",
                        "../imagens/site/geral/menu_pecasservicos_hover.png",
                        "../imagens/site/geral/menu_produtos.png",
                        "../imagens/site/geral/menu_produtos_hover.png",
                        "../imagens/site/geral/num_telefone.png",
                        "../imagens/site/geral/submenu_meio.png",
                        "../imagens/site/geral/submenu_meio_hover.png",
                        "../imagens/site/geral/submenu_primeiro.png",
                        "../imagens/site/geral/submenu_primeiro_hover.png",
                        "../imagens/site/geral/submenu_ultimo.png",
                        "../imagens/site/geral/submenu_ultimo_hover.png"
					    );
	    imageCache = new Array();
    	
	    for (a = 0; a < cacheArr.length; a++) {
		    imageCache[a] = new Image();
		    imageCache[a].src = cacheArr[a];
	    }
	}
}

CacheImagens();


function Janela(e, w, h, p, nome) {
	try {
		param = "";
		if (p != null)
			param = ", " + p;

		centrox = (screen.width / 2) - (w / 2);
		centroy = (screen.height / 2) - (h / 2);

		if (navigator.appName.indexOf("Opera") != -1) {
			test = (screen.height - (screen.height * 0.25));
			centroy = (test / 2) - (h / 2);
		}
		if (navigator.appName.indexOf("Explorer") != -1) {
			w += 20;
		}

		window.open(e.href, nome, "left=" + centrox + ", top=" + centroy + ", width=" + w + ", height=" + h + "" + param);

		if (window.event)
			event.returnValue = false;
	}
	catch(e) {
		if (window.event)
			event.returnValue = true;
		
	}
	return false;
}

function ValidarFormulario(Form) {
	Campos = Form.getElementsByTagName("input");
	for (a = 0; a < Campos.length; a++) {
		if (Campos[a].type == "text" && Campos[a].getAttribute("obrigatorio") != null && Campos[a].value.length == 0) {
			alert("Campo de preenchimento obrigatório.");
			Campos[a].focus();
			return false;
		}
	}
	
	Campos = Form.getElementsByTagName("select");
	for (a = 0; a < Campos.length; a++) {
		if (Campos[a].getAttribute("obrigatorio") != null && Campos[a].options[Campos[a].selectedIndex].value.length == "") {
			alert("Campo de preenchimento obrigatório.");
			Campos[a].focus();
			return false;
		}
	}
	
	Campos = Form.getElementsByTagName("textarea");
	for (a = 0; a < Campos.length; a++) {
		if (Campos[a].getAttribute("obrigatorio") != null && Campos[a].value.length == 0) {
			alert("Campo de preenchimento obrigatório.");
			Campos[a].focus();
			return false;
		}
	}
	
	return true;
}



Delegate = {
	version: "1.0"
}
Delegate.create = function(obj, func, args){
	var f = function(){
		var target = arguments.callee.target;
		var func = arguments.callee.func;
		var args = arguments.callee.args;
		return func.apply(target, (args.length <1 ? arguments : args));
	};
	f.args = (args != undefined && args.length> 0 ? args : new Array());
	f.target = obj;
	f.func = func;
	return f;
}



function fechaRecarrega() {
	window.opener.location = window.opener.location;
	window.top.close();
}


var subMenusHover = new Array();

var subMenusHoverAtual = null;

function subMenus() {
    $("a[rel!='']").hover(
        function() {
        
            clearTimeout(this.timerSubmenus);

            //$(subMenusHoverAtual).css("display", "none");
            
            //subMenusHoverAtual = $("#" + this.id).attr("rel");
            
            this.idSubmenu = "#" + $("#" + this.id).attr("rel");
            this.classeInicial = this.className;
            
            //alert(this.className);
            
            if (this.classeInicial != "" && this.classeInicial != null)
                $(this).addClass(this.id + "-Sel");
            else
                $(this).addClass("Sel");
            
            $(this.idSubmenu).css("display", "block");
            
            subMenusHover.push(this);
            
            subMenusHoverAtual = this;
          
            //subMenusOcultar();
            
            $(this.idSubmenu).hover(
                Delegate.create(this, function() { 
                                                   
                                                    clearTimeout(this.timerSubmenus);
                                                    
                                                    if (this.classeInicial != "" && this.classeInicial != null)
                                                        $(this).addClass(this.id + "-Sel");
                                                    else
                                                        $(this).addClass("Sel");
                                                        
                                                  }
                                             )
                ,
                Delegate.create(this, function() { 
                                                    clearTimeout(this.timerSubmenus);
                                                    this.className = this.classeInicial;
                                                    //$(this).addClass(this.classeInicial);
                                                        
                                                    $(this.idSubmenu).css("display", "none"); 
                                                }
                                          )
            );
        },
        function() {
            this.idSubmenu = "#" + $("#" + this.id).attr("rel");
            this.timerSubmenus = setTimeout(
                                        Delegate.create(this, function() { 
                                                            subMenusHoverAtual = null; 

                                                            this.className = this.classeInicial;
                                                            
                                                            clearTimeout(this.timerSubmenus);
                                                            
                                                            $(this.idSubmenu).css("display", "none"); 
                                                }), 0);
        }
    );
}
function subMenusOcultar() {
    for (a = 0; a < subMenusHover.length; a++) {
    
        obj = subMenusHover[a];
               
        obj.className = obj.classeInicial;
        clearTimeout(obj.timerSubmenus);
        $(obj.idSubmenu).css("display", "none"); 
    
    }
    //subMenusHover = new 
}


function EnderecosSwitch(Nome, Link) {

    var ArrayDivs = new Array("Endereco0", "Endereco1", "Endereco2");
    var ArrayLinks = new Array("linkEndereco0", "linkEndereco1", "linkEndereco2");
    
    for (var a = 0; a < ArrayDivs.length; a++) {
        document.getElementById(ArrayDivs[a]).style.display = "none";
        document.getElementById(ArrayLinks[a]).className = ArrayDivs[a];
    }
    
    document.getElementById(Nome).style.display = "block";
    Link.className = Link.className + "-Sel";

}


function ListagemNoticiasHomeSwitch(Nome, Link) {

    var ArrayDivs = new Array("dvNoticiasAlbuns", "dvNoticiasAlunos");
    var ArrayLinks = new Array("lkDestaques0", "lkDestaques1");
    
    for (var a = 0; a < ArrayDivs.length; a++) {
        document.getElementById(ArrayDivs[a]).style.display = "none";
        document.getElementById(ArrayLinks[a]).className = null;
    }

    document.getElementById(Nome).style.display = "block";
    document.getElementById(Link).className = "Sel";

}

function fsize(size,unit,id,a){
	var vfontsize = document.getElementById(id);
	var link = document.getElementById(a);
	if(vfontsize){
		vfontsize.style.fontSize = size + unit;
		a.className = "Selecionado";
	}
}


function DiarioOnline() {

    Formulario = document.getElementById("formDiarioOnline");
    
    login = document.getElementById("ctl00_campoMatricula").value;
    senha = document.getElementById("ctl00_campoSenha").value;
    
    if (login.length == 0 || senha.length == 0) {
        alert("Campo de Matrícula e Senha são obrigatórios!");
        return;    
    }
    
    document.getElementById("cd_pessoa").value = login;
    document.getElementById("ds_pessoa").value = senha;
    Formulario.submit();

}

// BANNERS

var imagensDestaqueHomeArray = new Array();
var imagensDestaqueHomeIndice = 1;

var banners0Array = new Array();
var banners0Indice = 0;

var banners1Array = new Array();
var banners1Indice = 1;

var banners2Array = new Array();
var banners2Indice = 1;

var banners3Array = new Array();
var banners3Indice = 1;

var banners4Array = new Array();
var banners4Indice = 1;

var banners5Array = new Array();
var banners5Indice = 1;

function BannersHomeClass() {

	this.link = null;
	this.imagem = null;
	this.itens = new Array();
	this.indice = 0;
	this.tempo = 0;

	this.tempoGet = function() {
		return this.tempo * 1000;
	}

	this.init = function() {

	    if (this.itens[0] == null)
	        return;
	    
	    var ms = this.itens[0][3];
	    this.intervalo(ms * 1000);
	}

	this.intervalo = function(ms) {

		var item = this.itens[this.indice];
		if (item != null && this.link != null && this.imagem != null) {
			this.imagem.src = item[0];
			this.imagem.alt = item[1];
			this.link.href = item[2];
			this.link.title = item[1];
			this.tempo = item[3];
			ms = this.tempo * 1000;
		}
		setTimeout(Delegate.create(this, function(){this.intervalo(0)}), ms);
		if ((this.indice + 1) <= this.itens.length) {
			this.indice++;
		}
		else {
			this.indice = 0;
		}
	}
	function BannersHomeClass(array) {
		this.itens = array;
	}
}



/* Oculta texto do campo */

function campoFocusValueClass(obj) {
	obj.onfocus = function() {

		if (this.campoFocusValor == null){
			this.campoFocusValor = this.value;
			this.value = "";
		}
		else {
			if (this.value == this.campoFocusValor)
				this.value = "";
		}
	}
	
	obj.onblur = function() {
		if (this.value == ""){
			this.value = this.campoFocusValor;
		}	
	}
}

 function limitaCaracteres(obj, maxCaracters)
{
    if(obj.value.length > maxCaracters)
    {
         document.getElementById(obj.id).value = obj.value.substr(0, maxCaracters);
    }
}




var ItensDestaque = new Array();
var ItensDestaqueLinks = new Array();

function Roll() {

    dv = document.getElementById("ctl00_ContentPlaceHolder1_dvLancamentos");
    itens = dv.getElementsByTagName("div");

    for (a = 0; a < itens.length; a++) {
        //item = itens[a];
        //alert(itens[a].className);
        //alert(itens[a].getAttribute("class"));
        if (itens[a].className == "item") {
            ItensDestaque.push(itens[a]);
            ItensDestaqueLinks.push(document.getElementById(itens[a].getAttribute("rel")));
        }
    }

    for (a = 0; a < ItensDestaque.length; a++) {
        //item = ItensDestaque[a];
        //if (item != null)
        ItensDestaque[a].style.display = "none";
        ItensDestaqueLinks[a].className = null;
    }



    ItensDestaque[0].style.display = "block";
    ItensDestaqueLinks[0].className = "selecionado1";
    
    ItensDestaqueLinks[1].className = "naoSelecionado2";
    
    ItensDestaqueLinks[2].className = "naoSelecionado3";
}

function Switch(n) 
{
    for (a = 0; a < ItensDestaque.length; a++) {
        ItensDestaque[a].style.display = "none";
        ItensDestaqueLinks[a].className = "naoSelecionado" + (a + 1);
    }

    ItensDestaque[n].style.display = "block";
    ItensDestaqueLinks[n].className = "selecionado" + (n + 1);
    
    if(n + 1 == 3)
    {
        ItensDestaqueLinks[n - 1].className = "naoSelecionado2SeFor3";
    }
}


var tabsBotoesSwitchItens = new Array();

function TabsSwitchButtons(botoesArray) {
    tabsBotoesSwitchItens = botoesArray;
    for (a = 0; a < tabsBotoesSwitchItens.length; a++) {
        tabsBotoesSwitchItens[a].indice = a;
        tabsBotoesSwitchItens[a].onclick = function() {
            TabsSwitchButtons_Click(this.indice);
        }
    }
    tabsBotoesSwitchItens[0].className = "sel";
}

function TabsSwitchButtons_Click(n) {
    for (a = 0; a < tabsBotoesSwitchItens.length; a++) {
        tabsBotoesSwitchItens[a].className = null;
    }
    tabsBotoesSwitchItens[n].className = "sel";
}

function ocultaAnexo(obj)
{
    div = document.getElementById("anexo");
    campoAnexo = document.getElementById("ctl00_ContentPlaceHolder1_campoAnexo");
    if(obj.selectedIndex == 1)
    {
       div.style.display = "block";
    }
    else {
        div.style.display = "none";
        campoAnexo.value = "";
    }
}

function trocaImagem(caminho, legenda, indice)
{
    var imagem = document.getElementById("ctl00_ContentPlaceHolder1_imgGrande");
    
    var fotoGrande = document.getElementById("ctl00_ContentPlaceHolder1_fotoGrande");
    var links = fotoGrande.getElementsByTagName("A");
    
    for(i = 0; i < links.length; i++)
    {
        links[i].style.display = "none";
    }
    
    links[indice].style.display = "block";
    
    imagem.src = caminho;
    imagem.title = legenda;
}

function alternaTabsProduto(id)
{    
    $("#ctl00_ContentPlaceHolder1_detalhes > .info").slideUp();
    $("#ctl00_ContentPlaceHolder1_detalhes > #" + id).slideDown();
}


var xmlhttp;
function getHttpRequest()
{
    var httpRequest;
    
    if(window.XMLHttpRequest)
    {
        httpRequest = XMLHttpRequest();
    }
    else
    {
        httpRequest = new ActiveXObject("Microsoft.XMLHTTP");   
    }
    
    return httpRequest;
}


function inserir(s)
{
    xmlhttp = getHttpRequest();
    
    if(xmlhttp != null)
    {
        var nome = document.getElementById("ctl00_ContentPlaceHolder1_txbNome");
        var descricao = document.getElementById("ctl00_ContentPlaceHolder1_txbDescricao");;
        var preco = document.getElementById("ctl00_ContentPlaceHolder1_txbPreco");
        var destaque = document.getElementById("ctl00_ContentPlaceHolder1_ckbDestaque");
        
        var url = "../controle/ajax.ashx?modulo=produtos&s=" + s + "&inserir=true&nome=" + nome.value + "&descricao=" + descricao.value + "&preco=" + preco.value + "&destaque=" + destaque.checked; 
        
        xmlhttp.onreadystatechange = stateChanged;
        xmlhttp.open("GET", url, true);
        xmlhttp.send(null);
    }
}

function stateChanged()
{
  if (xmlhttp.readyState==4)
  {
    alert(xmlhttp.responseText);
  }
}