<script language="JavaScript">
var p
var t
function rolltb(obj){
if(obj!=null)t = obj;
//alert(t.height);
if (t.height>10){
p=t.height;
p-=10;
t.height=p;
setTimeout("rolltb()",1000);
}
}
</script>
...
<body leftmargin="0" topmargin="0" onLoad="rolltb(tid)">
<div id="ok">
<table id="tid" width="100%" height="200" border="0" cellpadding="0" cellspacing="0">
<tr>
<td bgcolor="#CCCCCC"> </td>
</tr>
</table>
</div>
</body>
var p
var t
function rolltb(obj){
if(obj!=null)t = obj;
//alert(t.height);
if (t.height>10){
p=t.height;
p-=10;
t.height=p;
setTimeout("rolltb()",1000);
}
}
</script>
...
<body leftmargin="0" topmargin="0" onLoad="rolltb(tid)">
<div id="ok">
<table id="tid" width="100%" height="200" border="0" cellpadding="0" cellspacing="0">
<tr>
<td bgcolor="#CCCCCC"> </td>
</tr>
</table>
</div>
</body>
var p
function rolltb(t){
alert(t.height);
if (t.height>10){
p=t.height;
p-=10;
t.height=p;
setTimeout("rolltb("+t.id+")",1000); //t.toString得到的是[object],所以改用它的id属性
}
}
</script>
...
<body leftmargin="0" topmargin="0" onLoad="rolltb(tid)">
<div id="ok">
<table id="tid" width="100%" height="200" border="0" cellpadding="0" cellspacing="0">
<tr>
<td bgcolor="#CCCCCC"> </td>
</tr>
</table>
</div>
</body>