// JavaScript Document
var active =1;
var j;

start();

function start(){
 setInterval("gogogo()", 12000);
 
}


function gogogo()
{
	if (active==7){
		active=1;
	}else{
	active++;
	}
	for(j=1;j<=7;j++){
		
		if(j==active){
			//document.write("<h1>"+active+"</h1>");
			document.getElementById(j).style.display ="block";
		}else{
			document.getElementById(j).style.display ="none";
		}
	}
}