Vml+Dhtml:制作一个应用渐变颜色效果不错的进度条

< HTML  xmlns:v >
< HEAD >
< META  http-equiv ='Content-Type'  content ='text/html;charset=gb2312' >
< Meta  name ='Gemeratpr'  content ='网络程序员伴侣(Lshdic)2004' >
< TITLE > 效果不错的VML进度条 </ TITLE >
< STYLE >
v\:*{}{behavior:url(#default#VML);}
*{}{font-size:12px;color:;}
</ STYLE >
</ HEAD >
< BODY  topmargin ='2'  leftmargin ='2' >
< div  style ='table-Layout:fixed;width:100%;height:100%;border:1  solid black' >
< v:RoundRect  id ='a'  style ='position:absolute;left:300;top:250;height:29;' >
< v:Textbox  inset ='5px,5px,5px' >< b >< font  color ='red'  id ='jindu' ></ font ></ b ></ v:textbox >
< v:fill  type ='gradient'  id ='fill1'  color ='blue' />
</ v:RoundRect >
</ div >
< script >
//原作:风云舞,载自:http://www.lshdic.com/bbs
var pos1=1,posall=200  //定义全局变量,pos1为当前进度,posall为总进度
function play1(){ //播放函数
if(pos1<posall)pos1+=1;else{pos1=1;fill1.color="rgb("+Math.round(Math.random()*255)+","+Math.round(Math.random()*255)+","+Math.round(Math.random()*255)+")"}
a.style.width=Math.round(300/(posall/pos1));jindu.innerText=pos1+"/"+posall+","+Math.round(100/(posall/pos1))+"%"
fill1.angle=Math.round(300/(posall/pos1))
}
setInterval("play1()",10) //10毫秒播放一次，一般CPU保证能消化~~~
</ script >
</ BODY >
</ HTML >