网络时空 | 网页特效

特效说明

鼠标在不停地旋转，其实是由一个图片完成的特效。

特

效

代

码

if (document.all)
{
 for (i=0;i<ieDiv.all.c.all.length;i++)
 {
  ieDiv.all.c.all[i].style.top = Ypos + Math.cos((20*Math.sin(currStep/20))+i*70)*yBase*(Math.sin(10+currStep/10)+0.2)*Math.cos((currStep + i*25)/10);
  ieDiv.all.c.all[i].style.left = Xpos + Math.sin((20*Math.sin(currStep/20))+i*70)*xBase*(Math.sin(10+currStep/10)+0.2)*Math.cos((currStep + i*25)/10);
 }
}
else if (document.layers)
{
 for ( j = 0 ; j < ns ; j++ ) //7 is number of NS layers!
 {
  var temp="n"+j
  document.layers[temp].top = Ypos + Math.cos((20*Math.sin(currStep/20))+j*70)*yBase*(Math.sin(10+currStep/10)+0.2)*Math.cos((currStep + j*25)/10);
  document.layers[temp].left =Xpos + Math.sin((20*Math.sin(currStep/20))+j*70)*xBase*(Math.sin(10+currStep/10)+0.2)*Math.cos((currStep + j*25)/10);
 }
}
currStep += step;
setTimeout("Swirl()", 10);
}
Swirl();
// -->

</script>

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