var itens, entrar;
	for(i=0;i<3;i++){
		eval('var box'+i);
		eval('var web'+i);
		eval('var selo'+i);
	}
	function start(){
		box0 = document.getElementById("box1");
		box1 = document.getElementById("box2");
		box2 = document.getElementById("box3");

		box0.style.display = "block";
		box1.style.display = "none";
		box2.style.display = "none";
		
		web0 = document.getElementById("web1");
		web1 = document.getElementById("web2");
		web2 = document.getElementById("web3");
		
		web0.style.display = "block";
		web1.style.display = "none";
		web2.style.display = "none";
		
		selo0 = document.getElementById("selo1");
		selo1 = document.getElementById("selo2");
		selo2 = document.getElementById("selo3");
		
		selo0.style.display = "block";
		selo1.style.display = "none";
		selo2.style.display = "none";
				
		itens = document.getElementById('itens').getElementsByTagName('span');
		entrar = document.getElementById('itens').getElementsByTagName('a');

		itens[0].className = "ativo";
		entrar[0].style.display = "block";
		entrar[1].style.display = "none";
		entrar[2].style.display = "none";
		
		itens[0].onclick = function(){
			box0.style.display = "block";
			box1.style.display = "none";
			box2.style.display = "none";
			
			web0.style.display = "block";
			web1.style.display = "none";
			web2.style.display = "none";
			
			selo0.style.display = "block";
			selo1.style.display = "none";
			selo2.style.display = "none";
			
			itens[0].className = "ativo";	
			itens[1].className = "";	
			itens[2].className = "";	
			
			entrar[0].style.display = "block";
			entrar[1].style.display = "none";
			entrar[2].style.display = "none";
			
		}
		itens[1].onclick = function(){
			box0.style.display = "none";
			box1.style.display = "block";
			box2.style.display = "none";
			
			web0.style.display = "none";
			web1.style.display = "block";
			web2.style.display = "none";
			
			selo0.style.display = "none";
			selo1.style.display = "block";
			selo2.style.display = "none";
			
			itens[0].className = "";
			itens[1].className = "ativo";
			itens[2].className = "";
			
			entrar[0].style.display = "none";
			entrar[1].style.display = "block";
			entrar[2].style.display = "none";
		}
		itens[2].onclick = function(){
			box0.style.display = "none";
			box1.style.display = "none";
			box2.style.display = "block";
			
			web0.style.display = "none";
			web1.style.display = "none";
			web2.style.display = "block";
			
			selo0.style.display = "none";
			selo1.style.display = "none";
			selo2.style.display = "block";
			
			itens[0].className = "";
			itens[1].className = "";
			itens[2].className = "ativo";
			
			entrar[0].style.display = "none";
			entrar[1].style.display = "none";
			entrar[2].style.display = "block";
		}
		
		intervalo = "";
		cont = 0;
		
	}
	
	
	intervalo = window.setInterval(function(){
		var box = new Array();
		var web = new Array();
		var selo = new Array();

		for(i=0;i<3;i++){		
			eval('box[i] = box'+i);
			eval('web[i] = web'+i);
			eval('selo[i] = selo'+i);
			
			if(box[i].style.display == "block"){
				cont = i;
			}
			
			box[i].style.display = "none";
			web[i].style.display = "none";
			selo[i].style.display = "none";
			itens[i].className = "";
			entrar[i].style.display = "none";
		}
		
		if(cont == 2){
			cont = 0;
			intervalo = "";
		}
		else{
			cont++;
		}
		
		box[cont].style.display = "block";
		web[cont].style.display = "block";
		selo[cont].style.display = "block";
		itens[cont].className = "ativo";
		entrar[cont].style.display = "block";
			
		
	},99000);
	
//================================================================================================================================
	function heightHtml(){
		var aux = document.getElementById('bodynova').offsetHeight;
		var body = document.getElementsByTagName('html')[0].offsetHeight;
		aux = body;
	}
	
	//Mostra submenus no IE
	function menuheader() {
		if(document.getElementById("navigation")){
		   var navItems = document.getElementById("navigation").getElementsByTagName("li");
		   for (var i=0; i< navItems.length; i++) {
		         if(navItems[i].getElementsByTagName('ul')[0] != null){
					navItems[i].getElementsByTagName('ul')[0].className="none";
		            navItems[i].onmouseover=function(){
						this.className="aberto";
						this.getElementsByTagName('a')[0].className="ativo";
					}
		            navItems[i].onmouseout=function(){
						this.className="";
						this.getElementsByTagName('a')[0].className="";
					}
		         }
		   }
		}
	} 
	
	onload = function(){
		start();
		heightHtml();
		menuheader();
	}