function meter(act) {
    ya_GBdoCalc(); 
    if (document.getElementById) {
        holder=document.getElementById('ya_loadMeter').style;
        msg=document.getElementById('loadMsg');
        time=document.getElementById('loadTime');
        }
    else if (document.layers) {
        holder=document.layers['ya_loadMeter'];
        msg=document.layers['loadMsg'];
        time=document.layers['loadTime'];
        }
    else if (document.all) {
        holder=document.all['ya_loadMeter'].style;
        msg=document.all['loadMsg'];
        time=document.all['loadTime'];
        }
    if (document.getElementById || document.all || document.layers) {
        if (act=='on') {
            document.getElementById('ya_loadMeter').style.display = 'block';
            vAlign(holder);
            holder.visibility=(document.layers)?'show':'visible';
            }
        else if (act=='off') {
            holder.visibility=(document.layers)?'hide':'hidden';
            }
        }
    return true;
    }
function vAlign(elm) {
    var curX = 200;
    if (document.documentElement && document.documentElement.scrollTop) {
        posX = document.documentElement.scrollTop;
        }
    else if (document.body) {
        posX = document.body.scrollTop;
        }
    else if (window.innerHeight) {
        posX = window.pageYOffset;
        }
    posX = (posX < curX)?(posX = curX):(posX += 200);
    elm.top = posX;
    }