function trocaIso(over){
	var l1 = document.getElementById('linkIso');
	var l2 = document.getElementById('linkIso2');
	
	if(over){
		l1.style.backgroundImage = "url("+ pastaImagens +"/iso01_o.jpg)";
		l2.style.backgroundImage = "url("+ pastaImagens +"/iso02_o.jpg)";
	}else{
		l1.style.backgroundImage = "url("+ pastaImagens +"/iso01.jpg)";
		l2.style.backgroundImage = "url("+ pastaImagens +"/iso02.jpg)";
	}
}


function centro(width,height){
	//var top  = (screen.availHeight / 2) - (height / 2) - 20;
	var top = 100;
	var left = ((screen.availWidth - 22) / 2) - (width / 2);
	
	
	var s=[top, left]
	
	return s
}

function tamanhosTotal(){
	return [screen.availWidth -22, screen.availHeight - 22]
}

function abreCertificado(img){
		
	var pos = centro(600,882);
	
	//$('popup').innerHTML = '<img src="'+ img +'" />';
	$('popup').style.width = "600px";
	$('popup').style.height = "882px";
	$('popup').style.top = "80px";
	$('popup').style.left = pos[1] + "px";
	
	new Ajax.Request(baseURL + "/quem_somos/iso",
	  {
	    method:'get',
	    onSuccess: function(transport){
	      var response = transport.responseText || "";
	      $('popup').innerHTML = response;
	    },
	    onFailure: function(){ alert('Something went wrong...') }
	  });

	
	$('popup').style.position = "absolute";
	$('popup').style.display = "block";
	
	fechar = $('popup');
	
	return false;
}


function abreFoto(id,altura,url){
	
	if(altura == null){
		altura = 300;
	}
	
	if(url == null){
		url = "/quem_somos/fotos_instalacoes/";
	}
	
	var pos = centro(300,altura+28);
	
	$('popup').style.width = "300px";
	$('popup').style.height = ( altura + 28) + "px";
	$('popup').style.top = "100px";
	$('popup').style.left = pos[1] + "px";
	
	new Ajax.Request(baseURL + url + id,
	  {
	    method:'get',
	    onSuccess: function(transport){
	      var response = transport.responseText || "";
	      
	      $('popup').innerHTML = response;
	    },
	    onFailure: function(){ alert('Something went wrong...') },
	    onException: function (req,exception){ 
		    dsException = "\n\n";
	        dsException += "\n";
	        dsException += "Objeto: REQ";
	        dsException += "req.transport.responseText: \n";
	        dsException += req.transport.responseText;
	        dsException += "\n=================================================================\n";
	        dsException += "Objeto: EXCEPTION";
	        dsException +=	"\n=================================================================\n";
	        dsException += "exception.name: ";
	        dsException += exception.name
	        dsException += "\n";
	        dsException += "exception.number: ";
	        dsException += exception.number;
	        dsException += "\n";
	        dsException += "exception.description: ";
	        dsException += exception.description;
        	alert(dsException)
        	
	    }
	  });

	
	$('popup').style.position = "absolute";
	$('popup').style.display = "block";
	
	fechar = $('popup');
	
	return false;
}

function abrirEndereco(){
	
	altura = 275;
	
	var pos = centro(100,altura+28);
	
	$('popup').style.width = "300px";
	$('popup').style.height = ( altura + 28) + "px";
	$('popup').style.top = "400px";
	$('popup').style.left = pos[1] + "px";
	
	new Ajax.Request(baseURL + "/fale_conosco/exibe_foto",
	  {
	    method:'get',
	    onSuccess: function(transport){
	      var response = transport.responseText || "";
	      $('popup').innerHTML = response;
	    },
	    onFailure: function(){ alert('Something went wrong...') }
	  });

	
	$('popup').style.position = "absolute";
	$('popup').style.display = "block";
	
	fechar = $('popup');
	
	return false;
}

function fecharPopup(){
	fechar.style.display = "none";
	fechar.innerHTML = "";
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.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];}}
}