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藍森林 http://www.lslnet.com 2006年8月25日 8:28
 網頁中如何插入對聯廣告啊？？？
網頁中如何插入對聯廣告啊？？？ |
<html>
<body>
<script language="JavaScript">
var delta=0.15
var collection;
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()',10);
}
}
function play()
{
if(screen.width<=800)
{
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 = '';
}
}
var theFloaters = new floaters();
theFloaters.addItem('followDiv1','document.body.clientWidth-106',80,'<br><a href=http://bbs.blueidea.com/
target=_blank><img src=http://www.blueidea.com/img/common/logo.gif width=90 height=27 border=0></a>');
theFloaters.addItem('followDiv2',6,80,'<br><a href=http://www.blueidea.com target=_blank><img
src=http://www.blueidea.com/img/common/logo.gif width=90 height=27 border=0></a>');
theFloaters.play();
</script>
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</body>
</html>
輸入文本框高寬智能升縮
input高度固定，自動增寬<br>
<input type="text" style="width:60;overflow-x:visible;overflow-y:visible;">
<br>
<br>
textarea寬度固定，自動增高<br>
<textarea type="text" style="width:260;overflow-x:visible;overflow-y:visible;"></textarea> |
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