图片左右滚动代码图片左右滚动代码var dir=1;/每步移动像素，大快var speed=10;/循环周期（毫秒）大慢var MyMar=null;function Marquee()/正常移动var demo = document.getElementById(“demo“);var demo2 = document.getElementById(“demo2“);if (dir0 if(_MousePX pos1 function Cut_Px(cswidth)cswidth = cswidth.toLowerCase();if(cswidth.indexOf(“px“) != -1)cswidth.replace(“px“,“);cswidth = parseInt(cswidth);return cswidth;function MoveOutDiv()if(MyMar = null)MyMar=setInterval(Marquee,speed);document.getElementById(“demo2“).innerHTML = document.getElementById(“demo1“).innerHTML;MyMar=setInterval(Marquee,speed);