<!--

//页面加载中效果开始
var t_id = setInterval(animate,20);
var pos=0;
var dir=2;
var len=0;
function animate() {
    var elem = document.getElementById('progress');
    if(elem != null) {
     if (pos==0) len += dir;
     if (len>32 || pos>79) pos += dir;
     if (pos>79) len -= dir;
     if (pos>79 && len==0) pos=0;
     elem.style.left = pos;
     elem.style.width = len;
    }
}
function remove_loading() {
    this.clearInterval(t_id);
    var targelem = document.getElementById('loader_container');
    targelem.style.display='none';
    targelem.style.visibility='hidden';
}