在左边显示滚动条

dn001 2009-06-21 08:25:03

<script language="JavaScript"> if (document.all){ amount=15; Color='#ffaaff'; GlowColor='#ff00ff'; ypos=0; xpos=0; ybase=15; xbase=-80; step=0.07; currStep=0; TrigSplit=360/amount; MY=0; MX=0; C=0; c=0.05 for (i=0; i < amount; i++) document.write('<div id="ieDiv" style="position:absolute;top:0px;left:0px;height:20;width:20;text-align:center"><B>*</B></div>'); function tsaiannie(){ MY=document.body.scrollTop+document.body.clientHeight/2 + document.body.clientHeight/2.8*Math.cos((C)/3)*Math.cos(C/10); MX=document.body.scrollLeft+20+document.body.clientWidth/2.2 + document.body.clientWidth/2.4*Math.sin((C)/5)*Math.sin(C/20); ypos=MY; xpos=MX; for (i=0; i < amount; i++){ var d=ieDiv[i].style; if (d.pixelTop > ypos+2){ { d.fontSize=18; d.paddingTop=7; d.filter='glow(color='+GlowColor+', strength=7)'; } if (d.pixelTop > ypos+10) { d.fontSize=15; d.paddingTop=10; d.filter='glow(color='+GlowColor+', strength=6)'; } } else { d.fontSize=25; d.paddingTop=0; d.color=Color; d.filter='glow(color='+GlowColor+', strength=8)'; } d.top=ypos+ybase*Math.sin(currStep+i*TrigSplit*Math.PI/180); d.left=xpos+xbase*Math.cos(currStep+i*TrigSplit*Math.PI/180); } C+=c; currStep+=step; setTimeout('tsaiannie()',20); } window.onload=tsaiannie; } </script>