function troca_src(obj){
	
	document.getElementById('folder').src = document.getElementById('folder').src.replace("i/x_", "i/");
	document.getElementById('logo').src = document.getElementById('logo').src.replace("i/x_", "i/");
	document.getElementById('campanha').src = document.getElementById('campanha').src.replace("i/x_", "i/");
	document.getElementById('contato').src = document.getElementById('contato').src.replace("i/x_", "i/");
	document.getElementById('clientes').src = document.getElementById('clientes').src.replace("i/x_", "i/");
	document.getElementById('blog').src = document.getElementById('blog').src.replace("i/x_", "i/");
	document.getElementById('sobre').src = document.getElementById('sobre').src.replace("i/x_", "i/");
	
	if(obj.src.indexOf('i/x_')==-1){
		obj.src = obj.src.replace("i/","i/x_");
	}else{
		obj.src = obj.src.replace("i/x_", "i/");
	}
	
	return false;
}

window.addEvent('domready', function() {

  var status = {
    'true': 'open',
    'false': 'close'
  };

  // -- vertical

  var myVerticalSlide = new Fx.Slide('menu_port');
  
  
  $('v_toggle').addEvent('click', function(event){
    event.stop();
    myVerticalSlide.toggle();
  });
  
  myVerticalSlide.hide();
  
});




function abrir(tags){
	$('if').src = ('tiltviewer/?t='+tags);
	$('corpo').setStyle('overflow','hidden');
	$('frame').setStyle('display','block');
}

function fecha(){
	$('corpo').setStyle('overflow','auto');
	$('frame').setStyle('display','none');
	$('if').src = 'about:blank';
}

function start(){
	var scnWid,scnHei;
	if (self.innerHeight) // all except Explorer
	{
		scnWid = self.innerWidth;
		scnHei = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		// Explorer 6 Strict Mode
	{
		scnWid = document.documentElement.clientWidth;
		scnHei = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		scnWid = document.body.clientWidth;
		scnHei = document.body.clientHeight;
	}
	
	$('if').setStyle('width',scnWid-10);
	$('if').setStyle('height',scnHei-25);
}