/*友情链接*/
function ScrollImgLeft() {
	var speed = 20;
	var scroll_begin = document.getElementById("scroll_begin");
	var scroll_end = document.getElementById("scroll_end");
	var scroll_div = document.getElementById("scroll_div");
	scroll_end.innerHTML = scroll_begin.innerHTML;
	function Marquee() {
		if (scroll_end.offsetWidth - scroll_div.scrollLeft <= 145) {
			scroll_div.scrollLeft -= scroll_begin.offsetWidth;
		} else {
			scroll_div.scrollLeft++;
		}
	}
	var MyMar = setInterval(Marquee, speed);
	scroll_div.onmouseover = function () {
		clearInterval(MyMar);
	};
	scroll_div.onmouseout = function () {
		MyMar = setInterval(Marquee, speed);
	};
}
/*特色产品*/
function ScrollProductLeft() {
	var speed = 20;
	var demo2=document.getElementById("demo2");
	var demo1=document.getElementById("demo1");
	var aa=document.getElementById("aa");
	var demo=document.getElementById("demo");
	demo2.innerHTML = demo1.innerHTML;
	aa.innerHTML = demo1.innerHTML;
	function Marquee() {
		if (demo2.offsetWidth - demo.scrollLeft <= 0) {
			demo.scrollLeft -= demo2.offsetWidth;
		} else {
			demo.scrollLeft++;
		}
	}
	var MyMar = setInterval(Marquee, speed);
	demo.onmouseover = function () {
		clearInterval(MyMar);
	};
	demo.onmouseout = function () {
		MyMar = setInterval(Marquee, speed);
	};//
	}