<html>
<head>
<style>
<!--
  .style1
   { font-family:宋体；
    font-size:10pt;
      color:rgb(0,128,0);
   }
   .style2
   { font-family:宋体；
    font-size:20pt;
      color:rgb(0,128,0);
   }
   .style3
   { font-family:宋体；
    font-size:30pt;
      color:rgb(0,128,0);
   }
.style4
   { font-family:宋体；
    font-size:40pt;
      color:rgb(0,128,0);
   }
.style5
   { font-family:宋体；
    font-size:50pt;
      color:rgb(0,128,0);
   }
.style6
   { font-family:宋体；
    font-size:60pt;
      color:rgb(0,128,0);
   }
-->
   </style>
   <script language="vbscript">
<--
    dim styles(5)
    styles(0)="style1"
    styles(1)="style2"
    styles(2)="style3"
    styles(3)="style4"
    styles(4)="style5"
    styles(5)="style6"
  dim colores(5)
     colors(0)="red"
     colors(1)="black"
     colors(2)="green"
     colors(3)="aqua"
     colors(4)="lime"
     colors(5)="blue"
sub change
dim i,temp
temp=styles(0)
for i=0 to 4
styles(i)=styles(i+1)
next
styles(5)=temp
for i=0 to 5
document.all("font"&(i+1)).className=styles(i)
next
randomize
for i=0 to  5
document.all("font"&(i+1).style.color=colors(round(rnd()*5))
next
tid=window.srtintrval("change",500)
end sub
-->
</script>
</head>
<body onclicik="change">
<p align="center"
<span class=""style1" id="font1">蓝 </span>
<span class=""style1" id="font1"> 色 </span> 
<span class=""style1" id="font1">美</span>
<span class=""style1" id="font1">丽 </span>
<span class=""style1" id="font1">回 </span>
<span class=""style1" id="font1">忆</span>
</body>
</html>