<!--
function find_Objects (n, d) {
    var p,i,x;
    if (!d) d = document;
    if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p+1)].document;
        n = n.substring(0,p);
    }
    if (!(x=d[n])&&d.all) x = d.all[n];
    for (i=0; !x&&i<d.forms.length; i++) x = d.forms[i][n];
    for (i=0; !x&&d.layers&&i<d.layers.length; i++) x = find_Objects(n,d.layers[i].document);
    if (!x && document.getElementById) x=document.getElementById(n);
    return x;
}

function switch_Layer () {
    var i,p,v,obj,args = switch_Layer.arguments;
    for (i=0; i<(args.length-2); i+=3) {
        if ((obj = find_Objects(args[i])) != null) {
            v = args[i+2];
            if (obj.style) {
                obj = obj.style;
                v = (v=='show') ? 'visible' : (v='hide') ? 'hidden' : v;
            }
            obj.visibility = v;
        }
    }
}
-->