// landing.js : used by /index.aspx

    function changeOpac(id,opacity) {
        var object=document.getElementById(id).style;
        object.MozOpacity=(opacity/101);
        object.KhtmlOpacity=(opacity/100);
        object.filter="alpha(opacity="+opacity+")";
        object.display = "block";
        object.visibility = "visible";
    }
 
    function fadeIn(divId,o) {
        if (o <= 100) {
            changeOpac(divId,o);
            o = o + 10;
            setTimeout("fadeIn('" + divId + "', " + o + ")", 20);
        }
    }

    //start these items at alpha of zero when page loads
    function makeInvisible() {
        changeOpac('footer',0);
        changeOpac('header',0);
    }
    
    function makeVisible() {
        //fadeIn('footer',0);
        //fadeIn('header',0);
    }
    
    window.onload = function() {
        //makeInvisible();
    }