星點圍繞

woff

1. <!--星點圍繞_開始-->
   
2. <script language="javascript">
   
3. <!--
   
4. if (document.all){
   
5. colours=new Array('ff0000','00ff00','3366ff','ff00ff','ffa500','ffffff','fff000')
   
6. amount=colours.length;
   
7. YgetDelay=0,XgetDelay=0,Ydelay=0,Xdelay=0,step=0.2,currStep=0,my=0,mx=0;
   
8. document.write('<div id="ie" style="position:absolute;top:0;left:0;"><div style="position:relative">');
   
9. for (i=0; i < amount; i++)
   
10. document.write('<div id="iestars" style="position:absolute;top:0px;left:0px;height:50px;width:50px;font-family:Courier New;font-size:5px;color:'+colours[i]+';padding-top:20px;text-align:center">.</div>');
    
11. document.write('</div></div>');
    
12. ini=1;
    
13. gstep=1;
    
14. function iMouse(){
    
15. my=event.y;mx=event.x;
    
16. }
    
17. document.onmousemove=iMouse
    
18. function dim(){
    
19. ini-=gstep;
    
20. dt=setTimeout('dim()',10);
    
21. if (ini < 2){
    
22. clearTimeout(dt);
    
23. glow();
    
24. }
    
25. }
    
26. function glow(){
    
27. ini+=gstep;
    
28. gt=setTimeout('glow()',10);
    
29. if (ini > 14){
    
30. clearTimeout(gt);
    
31. dim();
    
32. }
    
33. }
    
34. function stars(){
    
35. ie.style.top=document.body.scrollTop;
    
36. for (i=0; i < amount; i++)
    
37. {
    
38. var layer=iestars[i].style;
    
39. layer.filter='glow(color='+colours[i]+', strength='+ini+')';
    
40. layer.top= Ydelay+100*Math.sin((5*Math.sin((currStep-15.99)/10))+i*70)*Math.sin((currStep)/10)*Math.cos((currStep+i*25)/10);
    
41. layer.left=Xdelay+180*Math.cos((5*Math.sin((currStep-15.99)/10))+i*70)*Math.sin((currStep)/10)*Math.cos((currStep+i*25)/10);
    
42. }
    
43. currStep+=step;
    
44. }
    
45. function delay(){
    
46. Ydelay = YgetDelay+=(my-YgetDelay)*1/20;
    
47. Xdelay = XgetDelay+=(mx-XgetDelay)*1/20;
    
48. stars();
    
49. setTimeout('delay()',10);
    
50. }
    
51. delay();
    
52. glow();
    
53. }
    
54. -->
    
55. </script>
    
56. <!--星點圍繞_結束-->

複製代碼