var speedup = 25;
var Announce=document.getElementById("Announce");
var Scrollcontent=document.getElementById("Scrollcontent");
var Swap=document.getElementById("Swap");
Swap.innerHTML = Scrollcontent.innerHTML;
function Marquees()
{
    if (Swap.offsetTop - Announce.scrollTop <= 0)
     {
        Announce.scrollTop -= Scrollcontent.offsetHeight;
    }
    else
     {
        Announce.scrollTop++;
    }
}
var MyMars = setInterval(Marquees, speedup);
Announce.onmouseover = function() { clearInterval(MyMars); }
Announce.onmouseout = function() { MyMars = setInterval(Marquees, speedup); }

var speed=20; //数字越大速度越慢
var Container=document.getElementById("container");
var Gallery=document.getElementById("gallery");
var Space=document.getElementById("space");
Space.innerHTML=Gallery.innerHTML;
function Marquee()
{
	if(Space.offsetWidth-Container.scrollLeft<=0)
	Container.scrollLeft-=Gallery.offsetWidth
	else
	{
		Container.scrollLeft++;
	}
}
var MyMar=setInterval(Marquee,speed);
Container.onmouseover=function() {clearInterval(MyMar)};
Container.onmouseout=function() {MyMar=setInterval(Marquee,speed)};