var scrollEcCt=1; 
var EcpauseTime=1*2000; 
var timerEc; 
function hideAllEcClips() { 
    for (i=1; i<7; i++){ 
        var allEcBoxs="ecBox"+i; 
        var ecNavNum="ecNav"+i; 
        document.getElementById(allEcBoxs).style.display="none"; 
        document.getElementById(ecNavNum).className=""; 
        } 
    } 
     
function ecNavOn(n) { 
    var curEcBox="ecBox"+n; 
    var curEcNavNum="ecNav"+n; 
    hideAllEcClips(); 
    document.getElementById(curEcBox).style.display="block"; 
    document.getElementById(curEcNavNum).className="active"; 
    scrollEcCt=n; 
    } 
     
function fecScroll() { 
    stopEcScroll(); 
    ecNavOn(scrollEcCt); 
    scrollEcCt+=1; 
    if (scrollEcCt==7) { 
        scrollEcCt=1; 
        } 
        timerEc=setTimeout("fecScroll()",EcpauseTime); 
    } 
     
function stopEcScroll() { 
    clearTimeout(timerEc); 
    }