var t_id=setInterval(animate,20),pos=0,dir=2,len=0;function animate(){var a=document.getElementById("progress");if(a!=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;a.style.left=pos;a.style.width=len}}function remove_loading(){this.clearInterval(a);a=document.getElementById("loader_container");a.style.display="none";a.style.visibility="hidden";var a=setInterval(animate,60)};