| 从左至右慢慢移动展开的符合标准对联广告
以下是代码片段：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.wangzhant.com">
<html xmlns=http://www.xuanqi8.com.lang="zh-cn">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta http-equiv="Content-Language" content="zh-CN" />
<meta content="all" name="robots" />
<title>从左至右慢慢移动展开的符合标准对联广告 - 网页特效观止-网页特效代码|JsCode.CN|</title>
</head>
<body>
<SCRIPT language="JavaScript">
var delta=0.015;
var collection;
var closeB=false;
function floaters() {
this.items = [];
this.addItem = function(id,x,y,content)
{
document.write('<DIV id='+id+' style="Z-INDEX: 10; POSITION: absolute; width:80px; height:60px;left:'+(typeof(x)=='string'?eval(x):x)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+content+'</DIV>');
var newItem = {};
newItem.object = document.getElementById(id);
newItem.x = x;
newItem.y = y;
this.items[this.items.length] = newItem;
}
this.play = function()
{
collection = this.items
setInterval('play()',30);
}
}
function play()
{
if(screen.width<=800 || closeB)
{
for(var i=0;i<collection.length;i++)
{
collection[i].object.style.display = 'none';
}
return;
}
for(var i=0;i<collection.length;i++)
{
var followObj = collection[i].object;
var followObj_x = (typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x);
var followObj_y = (typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y);
if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x)) {
var dx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta;
dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));
followObj.style.left=followObj.offsetLeft+dx;
}
if(followObj.offsetTop!=(document.body.scrollTop+followObj_y)) {
var dy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta;
dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));
followObj.style.top=followObj.offsetTop+dy;
}
followObj.style.display = '';
}
}
function closeBanner()
{
closeB=true;
return;
}
var theFloaters = new floaters();
//
theFloaters.addItem('followDiv1','document.body.clientWidth-100',0,'<a onClick="closeBanner();" href=http://www.jscode.cn target=_blank><img src=http://www.0512edu.com.cn/ads/img/adimg/dlFlash_xkjy1.gif border=0></a><br><br><a href="javascript:closeBanner();" title="关闭上面的广告">×</a>');
theFloaters.addItem('followDiv2',0,0,'<a onClick="closeBanner();" href=http://www.jscode.cn target=_blank><img src=http://www.0512edu.com.cn/ads/img/adimg/dlFlash_xkjy1.gif border=0 ></a><br><br><a href="javascript:closeBanner();" title="关闭上面的广告">×</a>');
theFloaters.play();
</SCRIPT>
<p>刷新下看看</p>
</body>
</html>
检测代码效果 请进
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