<?
$bar_height=5;
$bar_width=20;
$bar_height_number=10;//建议不要改得太大，不然机器吃不消
$bar_width_number=10;//建议不要改得太大，不然机器吃不消
$bar_body_color="#425DB5";
$bar_peek_color="#FF8200";
$border_width=1;
$border_color="#000000";
$back_color="#333333";
$speed=200;
?>
<html>
<head>
<title>Spectrum</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
// *****************************************************************
// Written By Caocao
// [email protected]
// http://caocao.oso.com.cn
// *****************************************************************
var current_peek=new Array(<? echo $bar_width_number;?>);
function change(current_layer,on_off)
{
if (on_off==0)
{
current_layer.style.background="<? echo $back_color;?>";
}
if (on_off==1)
{
current_layer.style.background="<? echo $bar_body_color;?>";
}
if (on_off==2)
{
current_layer.style.background="<? echo $bar_peek_color;?>";
}
}
function result(y,x)
{
if ((<? echo $bar_height_number;?>-y)>current_peek[x])
{
return (0);
}
if ((<? echo $bar_height_number;?>-y)<current_peek[x])
{
return (1);
}
if ((<? echo $bar_height_number;?>-y)==current_peek[x])
{
return (2);
}
}
function result_peek()
{
for (i=0;i<<? echo $bar_width_number;?>;i++)
{
current_peek[i]=Math.round(Math.random()*<? echo $bar_height_number;?>);
}
}
function show()
{
result_peek();
<?
for ($i=0;$i<$bar_height_number;$i++)
{
for ($j=0;$j<$bar_width_number;$j++)
{
echo "change(w".$i."h".$j.",result(".$i.",".$j."));";
}
}
?>
setTimeout("show()",<? echo $speed;?>);
}
</script>
</head>
<body bgcolor="#000000">
<?
echo "<table width=".($bar_width*$bar_width_number)." border=".$border_width." cellspacing=0 cellpadding=0 align=center bordercolor=".$border_color.">";
for ($i=0;$i<$bar_height_number;$i++)
{
echo "<tr>";
for ($j=0;$j<$bar_width_number;$j++)
{
echo "<td><div id=w".$i."h".$j." style="position:relative; width:".$bar_width."px; height:".$bar_height."px; background:".$back_color."; font-size:1px"></div></td>";//注意，其中有一些反斜杠+"有可能被oso过滤成"
}
echo "</tr>";
}
echo "</table>";
?>
<script language="javascript">
show();
</script>
</body>
</html>
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