/*=========================================
加载产品大图JS文件
有任何技术问题请用以下联系方式询问
WEB:www.szbbm.cn 或 www.szbbm.com
Q:278908596
Tel:0755-81225249
=========================================*/
var t_id = setInterval(animate,120);
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';
var t_id = setInterval(animate,60);
}