行走的小人

看到效果了吗？

脚本说明:
第一步：把如下代码加入<body>区域中
<script language="JavaScript">
<!--
loc=0
move=2
var xx
function setDistance(r){
clearTimeout(xx)
move=r
if (move!=0)moveBody()
}
b=20
function moveBody(){
loc+=move
	for (k=1;k<7;k++){
	bod="bod"+k;
	if (document.all){eval(bod+".style.left="+(b+loc))}
	if (document.layers){eval("document."+bod+".left="+(b+loc));}
	}
setCircle()
legL()
legR()

xx=setTimeout("moveBody()",20)
}

pX=20;pY=60
obs = new Array(13)
function ob () {
for (i=0; i<13; i++) {
	if (document.all) obs[i]=new Array (eval('ob'+i).style,-100,-100)
	else obs[i] = new Array (eval('document.ob'+i),-100,-100)
	}
}

function showDots() {
	for (i=0; i<7; i++) {
		obs[i][0].left=obs[i][1]+pX
		obs[i][0].top=obs[i][2]+pY
	}
  for (i=7; i<13; i++) {
		obs[i][0].left=obs[i][1]+pX
		obs[i][0].top=obs[i][2]+pY-30
	}

}

c=1
var xL=33
function legL() {
xL+=c

for (m=4;m<7;m++) {
			obs[m][1] = Math.sin(Math.PI*xL/30) * (33 - (m-4)*11)+loc;
			obs[m][2] = -Math.cos(Math.PI*xL/30) * (33 - (m-4)*11);
		}
	for (i=10;i<13;i++) {
			obs[i][1] = Math.sin(Math.PI*xL/30) * (33 - (i-10)*11)+loc;
			obs[i][2] = -Math.cos(Math.PI*xL/30) * (33 - (i-10)*11);
		}

}
xR=27

function legR() {

xR-=c
if (xR==25) c-=2
if (xR==35) c+=2
		for (i=1;i<4;i++) {
			obs[i][1]=Math.sin(Math.PI*xR/30)*(33-(i-1)*11)+loc;
			obs[i][2]=-Math.cos(Math.PI*xR/30)*(33-(i-1)*11);
		}
		for (i=7;i<10;i++) {
			obs[i][1]=Math.sin(Math.PI*xR/30)*(33 - (i-7)*11)+loc;
			obs[i][2]=-Math.cos(Math.PI*xR/30)*(33 - (i-7)*11);
		}
}

//head
var dot=9
rads=new Array(9)
function rad () {
for (i=1; i<dot; i++) {
	if (document.all) rads[i]=new Array (eval('rad'+i).style,-100,-100)
	else rads[i] = new Array (eval('document.rad'+i),-100,-100)
	}
setRad()
}

function setCircle() {
	for (o=1; o<dot; o++) {
		rads[o][0].left=rads[o][1]+20+loc
		rads[o][0].top=rads[o][2]
	}
}

function setRad() {
		for (i=1; i<dot; i++) {
		rads[i][1] = Math.sin(Math.PI*(i/((dot-1)/2)))*10;
		rads[i][2] = -Math.cos(Math.PI*(i/((dot-1)/2)))*10;
		}
setCircle()
}
//-->
</script>
<div id="text" style="position:absolute;left:320;top:200;z-index:8">
  <a HREF="javascript:setDistance(2)">向前走</a> <a HREF="javascript:setDistance(-2)">向后走</a> 
  <a HREF="javascript:setDistance(0)">停止</a>
</div>
<div id="bod1" style="position:absolute;left:20;top:20;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>.</b></font>
</div>
<div id="bod2" style="position:absolute;left:20;top:30;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>.</b></font>
</div>
<div id="bod3" style="position:absolute;left:20;top:40;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>.</b></font>
</div>
<div id="bod4" style="position:absolute;left:20;top:50;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>.</b></font>
</div>
<div id="bod5" style="position:absolute;left:20;top:60;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>.</b></font>
</div>
<div id="bod6" style="position:absolute;left:25;top:15;z-index:8">
  <font SIZE="-5" COLOR="#0080C0"><b> o</b></font>
</div>
<div id="ob0" style="position:absolute;left:-20;top:-20;z-index:1">
   
</div>
<div id="ob1" style="position:absolute;left:-20;top:-20;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>._</b></font>
</div>
<div id="ob2" style="position:absolute;left:-20;top:-20;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>.</b></font>
</div>
<div id="ob3" style="position:absolute;left:-20;top:-20;z-index:8">
  <font SIZE="+3" COLOR="#0000FF"><b>.</b></font>
</div>
<div id="ob4" style="position:absolute;left:-20;top:-20;z-index:8">
  <font SIZE="+3" COLOR="#00ffFF"><b>._</b></font>
</div>
<div id="ob5" style="position:absolute;left:-20;top:-20;z-index:8">
  <font SIZE="+3" COLOR="#00ffff"><b>.</b></font>
</div>
<div id="ob6" style="position:absolute;left:-20;top:-20;z-index:7">
  <font SIZE="+3" COLOR="#00ffff"><b>.</b></font>
</div>
<div id="ob7" style="position:absolute;left:-20;top:-20;z-index:7">
  <font SIZE="+3" COLOR="#00ffff"><b>.</b></font>
</div>
<div id="ob8" style="position:absolute;left:-20;top:-20;z-index:7">
  <font SIZE="+3" COLOR="#00ffff"><b>.</b></font>
</div>
<div id="ob9" style="position:absolute;left:-20;top:-20;z-index:7">
  <font SIZE="+3" COLOR="#00ffff"><b>.</b></font>
</div>
<div id="ob10" style="position:absolute;left:-20;top:-20;z-index:9">
  <font SIZE="+3" COLOR="#ff0000"><b>.</b></font>
</div>
<div id="ob11" style="position:absolute;left:-20;top:-20;z-index:9">
  <font SIZE="+3" COLOR="#FF0000"><b>.</b></font>
</div>
<div id="ob12" style="position:absolute;left:-20;top:-20;z-index:9">
  <font SIZE="+3" COLOR="#FF0000"><b>.</b></font>
</div>
<div id="rad0" class="num" style="position:absolute;left:-20;top:-20;z-index:1">
   
</div>
<div id="rad1" class="num" style="position:absolute;left:-20;top:-20;z-index:8">
  <font color="#000000" size="+3"><b>.</b></font>
</div>
<div id="rad2" class="num" style="position:absolute;left:-20;top:-20;z-index:8">
  <font color="#000000" size="+3"><b>.</b></font>
</div>
<div id="rad3" class="num" style="position:absolute;left:-20;top:-20;z-index:8">
  <font color="#000000" size="2"><b><br>
  -</b></font>
</div>
<div id="rad4" class="num" style="position:absolute;left:-20;top:-20;z-index:8">
  <font color="#000000" size="+3"><b>.</b></font>
</div>
<div id="rad5" class="num" style="position:absolute;left:-20;top:-20;z-index:8">
  <font color="#000000" size="+3"><b>.</b></font>
</div>
<div id="rad6" class="num" style="position:absolute;left:-20;top:-20;z-index:7">
  <font color="#000000" size="+3"><b>.</b></font>
</div>
<div id="rad7" class="num" style="position:absolute;left:-20;top:-20;z-index:7">
  <font color="#000000" size="+3"><b>.</b></font>
</div>
<div id="rad8" class="num" style="position:absolute;left:-20;top:-20;z-index:7">
  <font color="#000000" size="+3"><b>.</b></font>
</div>
<div id="note" style="position:absolute; left:20px; top:150px;">
  <font color="#000000"><b><br>
  </b></font>
</div>

第二步：把<body>中的内容改为：
<body bgcolor="#fef4d9" onLoad="rad();ob();setInterval('showDots()',10);moveBody()">