document.write('
现在时间:'); today=new Date(); function initArray(){ this.length=initArray.arguments.length for(var i=0;i"); document.write(''); document.write(''); document.write(''); document.write('
'); var stopscroll = false; var scrollElem = document.getElementById("andyscroll"); var marqueesHeight = scrollElem.style.height; scrollElem.onmouseover = new Function('stopscroll = true'); scrollElem.onmouseout = new Function('stopscroll = false'); var preTop = 0; var currentTop = 0; var stoptime = 0; var leftElem = document.getElementById("scrollmessage"); scrollElem.appendChild(leftElem.cloneNode(true)); init_srolltext(); function init_srolltext(){ scrollElem.scrollTop = 0; setInterval('scrollUp()', 25);//的面的这个参数25, 是确定滚动速度的, 数值越小, 速度越快 } function scrollUp(){ if(stopscroll) return; currentTop += 1; //设为1, 可以实现间歇式的滚动; 设为2, 则是连续滚动 if(currentTop == 19) { stoptime += 1; currentTop -= 1; if(stoptime == 180) { currentTop = 0; stoptime = 0; } }else{ preTop = scrollElem.scrollTop; scrollElem.scrollTop += 1; if(preTop == scrollElem.scrollTop){ scrollElem.scrollTop = 0; scrollElem.scrollTop += 1; } } }