日期:2014-05-16 浏览次数:20513 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<div id="div1">
<table border='0' width='330px' cellspacing='0' cellpadding='0'>
<tr><td style='height:20px;'>111111</td></tr>
<tr><td style='height:20px;'>222222</td></tr>
<tr><td style='height:20px;'>333333</td></tr>
</table>
</div>
<div id="temp1" style="visibility: hidden">
</div>
<script type="text/javascript" language="javascript">
//<![CDATA[
var diva = document.getElementById("div1");
var tema = document.getElementById("temp1");
var xx_a = 0;
var marqueesHeight = 100; //内容区高度
var stop_a = false; //这个变量控制是否停止滚动
var preTop_a = 0; //这个变量用于判断滚动条是否已经到了尽头
diva.noWrap = true; //这句表内容区不自动换行
diva.style.width = 0 + "px"; //于是我们可以将它的宽度设为0,因为它会被撑大
diva.style.height = marqueesHeight + "px";
diva.style.overflowY = "hidden"; //滚动条不可见
diva.onmouseover = function(){stop_a=true;}; //鼠标经过,停止滚动
diva.onmouseout = function(){stop_a=false;}; //鼠标离开,开始滚动
document.body.onload = init;
function init(){ //初始化滚动内容
while(parseInt(tema.offsetHeight) < parseInt(marqueesHeight)){
tema.innerHTML += diva.innerHTML;
}
diva.innerHTML = tema.innerHTML + tema.innerHTML;
setTimeout(scrollUpa2,1000);
}
function scrollUpa2(){
setInterval(scrollUpa,2000);
}
function scrollUpa(){ //滚动条的驱动函数
if(xx_a == 20)
{
xx_a = 0;
return;
}
if(stop_a == true) return; //如果变量"stopscroll"为真,则停止滚动
preTop_a = parseInt(diva.scrollTop); //记录滚动前的滚动条位置
diva.scrollTop += 1; //滚动条向下移动一个像素
//如果滚动条不动了,则向上滚动到和当前画面一样的位置
//当然不仅如此,同样还要向下滚动一个像素(+1):
if(preTop_a == parseInt(diva.scrollTop)){
diva.scrollTop = tema.offsetHeight - marqueesHeight + 1;
}
xx_a += 1;
setTimeout(scrollUpa,10);
}
//]]>
</script>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
</head>
<body>
<div id="div1">
<table border='0' width='330px' cellspacing='0' cellpadding='0'>
<tr><td style='height:20px;'>111111</td></tr>
<tr><td style='height:20px;'>222222</td></tr>
<tr><td style='height:20px;'>333333</td></tr>
</table>
</div>
<div id="temp1" style="visibility: hidden">
</div>
</body>
</html>
<script type="text/javascript" language="javascript">
//<![CDATA[
var diva = document.getElementById("div1");
var tema = document.getElementById("temp1");
var xx_a = 0;
var marqueesHeight = 100; //内容区高度
var stop_a = false; //这个变量控制是否停止滚动
var preTop_a = 0; //这个变量用于判断滚动条是否已经到了尽头
diva.noWrap = true; //这句表内容区不自动换行
diva.style.width = 0 + "px"; //于是我们可以将它的宽度设为0,因为它会被撑大
diva.style.height = marqueesHeight + "px";
diva.style.ov