21、跟随鼠标另类文字

21、跟随鼠标另类文字

<SCRIPT LANGUAGE="JavaScript">

<!-- Begin

var msg='鼠标动态旋转文字-鼠标代码-鼠标特效-鼠标变形-网页特效代码';

var font='宋体';

var size=2;

var color='#FFCC00';

var speed=.2;

var rotation=.2;

var ns=(document.layers);

var ie=(document.all);

var msg=msg.split('');

var n=msg.length;

var a=size*15;

var currStep=0;

var ymouse=0;

var xmouse=0;

var scrll=0;

var props="<font face="+font+" size="+size+" color="+color+">";

if (ie)

window.pageYOffset=0

       if (ns){

       for (i=0; i < n; i++)

              document.write('<layer name="nsmsg'+i+'" top=0 left=0 height='+a+' width='+a+'><center>'+props+msg[i]+'</font></center></layer>');    }

       if (ie){

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

              for (i=0; i < n; i++)

                     document.write('<div id="iemsg" style="position:absolute;top:0px;left:0;height:'+a+';width:'+a+';text-align:center;font-weight:regular;cursor:default">'+props+msg[i]+'</font></div>');

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

       (ns)?window.captureEvents(Event.MOUSEMOVE):0;

function Mouse(evnt){

       ymouse = (ns)?evnt.pageY+20-(window.pageYOffset):event.y;

       xmouse = (ns)?evnt.pageX+20:event.x-20;

}

if (ns||ie)

(ns)?window.onMouseMove=Mouse:document.onmousemove=Mouse;

y=new Array();

x=new Array();

Y=new Array();

X=new Array();

for (i=0; i < n; i++){

       y[i]=0;

       x[i]=0;

       Y[i]=0;

       X[i]=0;}

function makecircle(){

if (ie) outer.style.top=document.body.scrollTop;

currStep-=rotation;

       for (i=0; i < n; i++){

              var d=(ns)?document.layers['nsmsg'+i]:iemsg[i].style;

              d.top=y[i]+a*Math.sin((currStep+i*1)/3.8)+window.pageYOffset-15;

              d.left=x[i]+a*Math.cos((currStep+i*1)/3.8)*2;    }}

function drag(){

       scrll=(ns)?window.pageYOffset:0;

       y[0]=Math.round(Y[0]+=((ymouse)-Y[0])*speed);

       x[0]=Math.round(X[0]+=((xmouse)-X[0])*speed);

       for (var i=1; i < n; i++){

              y[i]=Math.round(Y[i]+=(y[i-1]-Y[i])*speed);

              x[i]=Math.round(X[i]+=(x[i-1]-X[i])*speed);     }

       makecircle();

       setTimeout('drag()',10);}

if (ns||ie)window.onload=drag;

// End -->

</SCRIPT>

 

 

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