// Premo JavaScript Document

function home(){
	location.href = "index.php";
}
function premo50anos(){
	location.href = "premo50anos.php";
}
function solucoes(){
	location.href = "solucoes.php";
}
function realizacoes(){
	location.href = "realizacoes.php";
}
function sustentabilidade(){
	location.href = "sustentabilidade.php";
}
function noticias(){
	location.href = "noticias.php";
}
function demandas(){
	location.href = "demandas.php";
}
function faleconosco(){
	location.href = "contato.php";
}
function cliente(){
	location.href = "login.php";
}
function comochegar(){
	location.href = "localizacao.php";
}

function logout(){
	location.href = "logout.php";
}

function mudaPagina(caminho, parametros)
{
	if(!div)
	{
		var div='conteudo';
		
	}
	
	// se existe a div msg
	if(document.getElementById('msg'))
	{
		// limpa o conteudo dela
		limpaErros();
	}
	
	//
	var ajax=getAjax();
	ajax.open('POST', caminho, true);
	ajax.onreadystatechange = function(){
		if (ajax.readyState == 4)
		{
			document.getElementById(div).innerHTML=ajax.responseText;
		}else{
			document.getElementById(div).innerHTML= '<div class="texto">Aguarde, processando informa&ccedil;&otilde;es...</div>';
		}
	}
	
	parametros=setaParametros(parametros);
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
	ajax.send(parametros);
	return;
	
}

function validaNewsletter(){


	if(document.getElementBy('nome').length == 0 || document.getElementBy('email') == 0)
    
		return false;

	else location.href = "newsletter.php";
	
}

function enviaNewsletter(){
	
	
}

function getAjax()
{
	if (window.XMLHttpRequest)
	{
		return new XMLHttpRequest();
	}else if(window.ActiveXObject){
	      	try {
			var ajax=new ActiveXObject("Microsoft.XMLHTTP");
		}catch(e){
			var ajax=new ActiveXObject("Msxml2.XMLHTTP");
			}
		}else{
		  alert('Seu browser n&atilde;o tem suporte ao XMLHttpRequest');		
		}
		return ajax;
}


function abreNoticia(caminho, parametros)
{
	
	var div = 'conteudo';
	
	var ajax=getAjax();
	ajax.open('POST', caminho, true);
	ajax.onreadystatechange = function(){
		if (ajax.readyState > 3)
		{
			//alert(ajax.responseText);
			document.getElementById(div).innerHTML = ajax.responseText;
			
			try{
			if(caminho == 'solucoes_servicos.php' ){
				$(document).ready(function(){
					$("#accordion a").click(function(){
						$(".element").hide();
						$(this).next().toggle();
					})
				});
			}else if(caminho == 'premo50anos_linhadotempo.php'){
				
				$('#dock2').Fisheye(
					{
						maxWidth: 20,
						items: 'a',
						itemsText: 'span',
						container: '.dock-container2',
						itemWidth: 100,
						proximity: 80,
						alignment : 'right',
						valign: 'bottom',
						halign : 'center'
					}
				);
				
			}
			}catch(e){}
		}else{
			document.getElementById(div).innerHTML = '<table width="100%" border="0" cellspacing="0" cellpadding="3">'+
													  '<tr><td>&nbsp;</td></tr><tr><td><center><br /><br /><br /><img src="imagens/loading.gif"></center></td></tr></table>';
		}
	}
	
	//parametros=setaParametros(parametros);

	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
	ajax.send(parametros);
	
	return;
	
}

function abreTexto(caminho)
{
	
	var div = 'conteudo';

	var ajax=getAjax();
	ajax.open('POST', caminho, true);
	ajax.onreadystatechange = function(){
		if (ajax.readyState > 3)
		{
			//alert(ajax.responseText);
			document.getElementById(div).innerHTML = ajax.responseText;
		}else{
			document.getElementById(div).innerHTML = '<table width="100%" border="0" cellspacing="0" cellpadding="3">'+
													  '<tr><td>&nbsp;</td></tr><tr><td><center><br /><br /><br /><img src="imagens/loading.gif"></center></td></tr></table>';
		}
	}
	
	//parametros=setaParametros(parametros);
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
	ajax.setRequestHeader("Content-Length", ajax.responseText.length);
	ajax.send(null);
	return;
	
}

function abrirImagens(caminho,parametros)
{
	
	var div = 'imagens';

	var ajax=getAjax();
	ajax.open('POST', caminho, true);
	ajax.onreadystatechange = function(){
		if (ajax.readyState > 3)
		{
			//alert(ajax.responseText);
			document.getElementById(div).innerHTML = ajax.responseText;
		}else{
			document.getElementById(div).innerHTML = '<table width="100%" border="0" cellspacing="0" cellpadding="3">'+
													  '<tr><td>&nbsp;</td></tr><tr><td><center><br /><br /><br /><img src="imagens/loading.gif"></center></td></tr></table>';
		}
	}
	
	//parametros=setaParametros(parametros);
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
	ajax.send(parametros);
	return;
	
}

function setaParametros(parametros)
{
	if(parametros!==null)
	{
		var i;
		var caracter = null;
		
		for(chave in parametros)
		{	
			if(caracter!==null)
			{
				retorno += caracter+chave+'='+parametros[chave];
			}else{
				var retorno;
				retorno = chave+'='+parametros[chave];
			}
			caracter = '&';
		}
	}else{
		return null;
	}
	return retorno;
}

function showCrenca(id){
	//$('html,body').animate({scrollTop: 300}, 1000, "easeOutBounce");
	location.href = location.href.replace('#ler','') + "#ler";
	$(".descritivo, #home").hide();
	$("#" + id).show();
	
}

function abrePop(pagina){
	window.open(pagina, '', 'width=900px, height=640px, scrollbar=0, statusbar=0, menubar=0, resizable=0');
}

function showText(number){
	$('.textoC').hide();
	$('#intro' ).hide();
	$('.t' + number).toggle();
}