//图片无间断滚动代码，兼容IE、Firefox、Opera
//部分内容是由forestgan为了JS代码标准化，兼容以gecko为内核的浏览器于
var speed = 89;
var FGDemo = document.getElementById('demo');
var FGDemo1 = document.getElementById('demo1');
var FGDemo2 = document.getElementById('demo2');
FGDemo2.innerHTML = FGDemo1.innerHTML;
function Marquee1() {
	if (FGDemo2.offsetHeight - FGDemo.scrollTop <= 0)
		FGDemo.scrollTop -= FGDemo1.offsetHeight;
	else {
		FGDemo.scrollTop++;
	}
}
var MyMar1 = setInterval(Marquee1, speed);
FGDemo.onmouseover = function() {
	clearInterval(MyMar1);
}
FGDemo.onmouseout = function() {
	MyMar1 = setInterval(Marquee1, speed);
}