网页特效的代码,在美化网页时有很大的作用

源代码在线查看: 很酷的跟随鼠标的三色彩带.txt

软件大小: 246 K
上传用户: __catcher
关键词: 代码 美化
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相关代码

				
				
				很酷的跟随鼠标的三色彩带
				
				
				
				
								var a_Colour='fff000';
				var b_Colour='00ff00';
				var c_Colour='ff00ff';
				var Size=120;
				
				var YDummy=new Array(),XDummy=new Array(),xpos=0,ypos=0,ThisStep=0;step=0.6;
				if (document.layers){
				window.captureEvents(Event.MOUSEMOVE);
				function nsMouse(evnt){
				xpos = window.pageYOffset+evnt.pageX+6;
				ypos = window.pageYOffset+evnt.pageY+16;
				}
				window.onMouseMove = nsMouse;
				}
				else if (document.all)
				{
				function ieMouse(){
				xpos = document.body.scrollLeft+event.x+6;
				ypos = document.body.scrollTop+event.y+16;
				}
				document.onmousemove = ieMouse;
				}
				
				function swirl(){
				for (i = 0; i < 3; i++)
				 { 
				 YDummy[i]=ypos+Size*Math.sin((1*Math.sin((ThisStep)/10))+i*2)*Math.sin((ThisStep)/4);
				 XDummy[i]=xpos+Size*Math.cos((1*Math.sin((ThisStep)/10))+i*2)*Math.sin((ThisStep)/4);
				 }
				ThisStep+=step;
				setTimeout('swirl()',10);
				}
				
				var amount=10;
				if (document.layers){
				for (i = 0; i < amount; i++)
				{
				document.write('');
				document.write('');
				document.write('');
				}
				}
				else if (document.all){
				document.write(''
				+'');
				for (i = 0; i < amount; i++)
				{
				document.write('');
				document.write('');
				document.write('');
				}
				document.write('');
				}
				function prepos(){
				var ntscp=document.layers;
				var msie=document.all;
				if (document.layers){
				for (i = 0; i < amount; i++)
				{
				 if (i < amount-1) 
				 {
				 ntscp['nsa'+i].top=ntscp['nsa'+(i+1)].top;ntscp['nsa'+i].left=ntscp['nsa'+(i+1)].left;
				 ntscp['nsb'+i].top=ntscp['nsb'+(i+1)].top;ntscp['nsb'+i].left=ntscp['nsb'+(i+1)].left;
				 ntscp['nsc'+i].top=ntscp['nsc'+(i+1)].top;ntscp['nsc'+i].left=ntscp['nsc'+(i+1)].left;
				 } 
				else  
				 {
				 ntscp['nsa'+i].top=YDummy[0];ntscp['nsa'+i].left=XDummy[0];
				 ntscp['nsb'+i].top=YDummy[1];ntscp['nsb'+i].left=XDummy[1];
				 ntscp['nsc'+i].top=YDummy[2];ntscp['nsc'+i].left=XDummy[2];
				 }
				}
				}
				else if (document.all){
				for (i = 0; i <  amount; i++)
				{
				 if (i < amount-1) 
				 {
				 msie.x[i].style.top=msie.x[i+1].style.top;msie.x[i].style.left=msie.x[i+1].style.left;
				 msie.y[i].style.top=msie.y[i+1].style.top;msie.y[i].style.left=msie.y[i+1].style.left;
				 msie.z[i].style.top=msie.z[i+1].style.top;msie.z[i].style.left=msie.z[i+1].style.left;
				 } 
				else 
				 {
				 msie.x[i].style.top=YDummy[0];msie.x[i].style.left=XDummy[0];
				 msie.y[i].style.top=YDummy[1];msie.y[i].style.left=XDummy[1];
				 msie.z[i].style.top=YDummy[2];msie.z[i].style.left=XDummy[2];
				 }
				}
				}
				setTimeout("prepos()",10);
				}
				function Start(){
				swirl(),prepos()
				}
				window.onload=Start;
				// -->
				
				<html>
				  <head>
				  <title>很酷的跟随鼠标的三色彩带</title>
				  </head><body bgColor=#333333>
				  <!--将以下代码加入HTML的<Body></Body>之间-->
				<script language="JavaScript">
				  <!-- 
				  var a_Colour='fff000';
				  var b_Colour='00ff00';
				  var c_Colour='ff00ff';
				  var Size=120;
				var YDummy=new Array(),XDummy=new Array(),xpos=0,ypos=0,ThisStep=0;step=0.6;
				  if (document.layers){
				  window.captureEvents(Event.MOUSEMOVE);
				  function nsMouse(evnt){
				  xpos = window.pageYOffset+evnt.pageX+6;
				  ypos = window.pageYOffset+evnt.pageY+16;
				  }
				  window.onMouseMove = nsMouse;
				  }
				  else if (document.all)
				  {
				  function ieMouse(){
				  xpos = document.body.scrollLeft+event.x+6;
				  ypos = document.body.scrollTop+event.y+16;
				  }
				  document.onmousemove = ieMouse;
				  }
				function swirl(){
				  for (i = 0; i < 3; i++)
				  { 
				  YDummy[i]=ypos+Size*Math.sin((1*Math.sin((ThisStep)/10))+i*2)*Math.sin((ThisStep)/4);
				  XDummy[i]=xpos+Size*Math.cos((1*Math.sin((ThisStep)/10))+i*2)*Math.sin((ThisStep)/4);
				  }
				  ThisStep+=step;
				  setTimeout('swirl()',10);
				  }
				var amount=10;
				  if (document.layers){
				  for (i = 0; i < amount; i++)
				  {
				  document.write('<layer name=nsa'+i+' top=0 left=0 width='+i/2+' height='+i/2+' bgcolor='+a_Colour+'></layer>');
				  document.write('<layer name=nsb'+i+' top=0 left=0 width='+i/2+' height='+i/2+' bgcolor='+b_Colour+'></layer>');
				  document.write('<layer name=nsc'+i+' top=0 left=0 width='+i/2+' height='+i/2+' bgcolor='+c_Colour+'></layer>');
				  }
				  }
				  else if (document.all){
				  document.write('<div id="ODiv" style="position:absolute;top:0px;left:0px">'
				  +'<div id="IDiv" style="position:relative">');
				  for (i = 0; i < amount; i++)
				  {
				  document.write('<div id=x style="position:absolute;top:0px;left:0px;width:'+i/2+';height:'+i/2+';background:'+a_Colour+';font-size:'+i/2+'"></div>');
				  document.write('<div id=y style="position:absolute;top:0px;left:0px;width:'+i/2+';height:'+i/2+';background:'+b_Colour+';font-size:'+i/2+'"></div>');
				  document.write('<div id=z style="position:absolute;top:0px;left:0px;width:'+i/2+';height:'+i/2+';background:'+c_Colour+';font-size:'+i/2+'"></div>');
				  }
				  document.write('</div></div>');
				  }
				  function prepos(){
				  var ntscp=document.layers;
				  var msie=document.all;
				  if (document.layers){
				  for (i = 0; i < amount; i++)
				  {
				  if (i < amount-1) 
				  {
				  ntscp['nsa'+i].top=ntscp['nsa'+(i+1)].top;ntscp['nsa'+i].left=ntscp['nsa'+(i+1)].left;
				  ntscp['nsb'+i].top=ntscp['nsb'+(i+1)].top;ntscp['nsb'+i].left=ntscp['nsb'+(i+1)].left;
				  ntscp['nsc'+i].top=ntscp['nsc'+(i+1)].top;ntscp['nsc'+i].left=ntscp['nsc'+(i+1)].left;
				  } 
				  else 
				  {
				  ntscp['nsa'+i].top=YDummy[0];ntscp['nsa'+i].left=XDummy[0];
				  ntscp['nsb'+i].top=YDummy[1];ntscp['nsb'+i].left=XDummy[1];
				  ntscp['nsc'+i].top=YDummy[2];ntscp['nsc'+i].left=XDummy[2];
				  }
				  }
				  }
				  else if (document.all){
				  for (i = 0; i <  amount; i++)
				  {
				  if (i < amount-1) 
				  {
				  msie.x[i].style.top=msie.x[i+1].style.top;msie.x[i].style.left=msie.x[i+1].style.left;
				  msie.y[i].style.top=msie.y[i+1].style.top;msie.y[i].style.left=msie.y[i+1].style.left;
				  msie.z[i].style.top=msie.z[i+1].style.top;msie.z[i].style.left=msie.z[i+1].style.left;
				  } 
				  else 
				  {
				  msie.x[i].style.top=YDummy[0];msie.x[i].style.left=XDummy[0];
				  msie.y[i].style.top=YDummy[1];msie.y[i].style.left=XDummy[1];
				  msie.z[i].style.top=YDummy[2];msie.z[i].style.left=XDummy[2];
				  }
				  }
				  }
				  setTimeout("prepos()",10);
				  }
				  function Start(){
				  swirl(),prepos()
				  }
				  window.onload=Start;
				  // -->
				  </script>
				  </body></html>
							

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