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js 文字上下间隔滚动代码

js 文字上下间隔滚动代码
 1 <html>
 2 <head>
 3     <meta http-equiv="content-type" content="text/html;charset=utf-8" />
 4     <style type="text/css"> 
 5 #icefable1 {
 6  margin-top: 2px; background: #494c6e; color: #ffff00; line-height: 26px; height: 26px; text-decoration: none
 7 }
 8 #icefable1 div {
 9  padding-left: 30px; background: url(../images/index/point_style_00.gif) no-repeat 12px 4px; width: 350px
10 }
11 #icefable1 a:hover {
12  color: #656a82; line-height: 26px
13 }
14 </style>
15 </head>
16 <body>
17     <div id="icefable1">
18         <div>
19             欢迎访问<href="http://webym.cn/blog" target="_blank">http://webym.cn/blog</a>" target="_blank"><a
20                 href="http://webym.cn/blog" target="_blank">http://webym.cn/blog</a></a></div>
21         <div>
22             aidli.com/bbs地理论坛诚征版主中...</div>
23         <div>
24             邮箱: yangzhy@163.com</div>
25         <div>
26             广告合作:qq164890072</a>
27         </div>
28     </div>
29 
30     <script> 
31  marqueesheight=26;
32  stopscroll=false;
33  with(icefable1)
34  {
35   style.width=0;
36   style.height=marqueesheight;
37   style.overflowx="visible";
38   style.overflowy="hidden";
39   nowrap=true;
40   onmouseover=new function("stopscroll=true");
41   onmouseout=new function("stopscroll=false");
42  }
43  pretop=0;
44  currenttop=marqueesheight;
45  stoptime=0;
46  icefable1.innerhtml+=icefable1.innerhtml;
47  
48  function init_srolltext()
49  {
50   icefable1.scrolltop=0;
51   setinterval("scrollup()",1);
52  }
53  init_srolltext();
54  
55  function scrollup()
56  {
57   if(stopscroll==truereturn;
58   currenttop+=1;
59   if(currenttop==marqueesheight+1)
60   {
61    stoptime+=1;
62    currenttop-=1;
63    if(stoptime==300
64    {
65     currenttop=0;
66     stoptime=0;    
67    }
68   }
69   else 
70   {   
71    pretop=icefable1.scrolltop;
72    icefable1.scrolltop+=1;
73    if(pretop==icefable1.scrolltop)
74    {
75     icefable1.scrolltop=marqueesheight;
76     icefable1.scrolltop+=1;   
77    }
78   }    
79  }
80  init_srolltext();    
81     </script>
82 
83 </body>
84 </html>

 

posted on 2009-12-08 09:34  イモツホヌ  阅读(2067)  评论(0)    收藏  举报

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