状态栏信息

1. <SCRIPT language=JavaScript>
   
2. <!--
   
3. var MESSAGE  = "--== Lemuria大地 ==-- 一个重生的大陆!  感谢兄弟(杰、海)表妹(小娟)以及许多关心和支持'Lemuria大地'的朋友!—讨论区HTTP://FoRuM.LeMuRiA.Cn——"
   
4.    var POSITION = 100
   
5.    var DELAY    = 5 //数值越大速度越快
   
6.    var scroll = new statusMessageObject()
   
7. function statusMessageObject(p,d) {
   
8.   this.msg = MESSAGE
   
9.   this.out = " "
   
10.   this.pos = POSITION
    
11.   this.delay = DELAY
    
12.   this.i     = 0
    
13.   this.reset = clearMessage}
    
14. function clearMessage() {
    
15.   this.pos = POSITION}
    
16. function scroller() {
    
17.   for (scroll.i = 0; scroll.i < scroll.pos; scroll.i++) {
    
18.     scroll.out += " "}
    
19.   if (scroll.pos >= 0)
    
20.    scroll.out += scroll.msg
    
21.   else scroll.out = scroll.msg.substring(-scroll.pos,scroll.msg.length)
    
22.   window.status = scroll.out
    
23.   scroll.out = " "
    
24.   scroll.pos--
    
25.   if (scroll.pos < -(scroll.msg.length)) {
    
26.    scroll.reset()}
    
27.   setTimeout ('scroller()',scroll.delay)}
    
28. function snapIn(jumpSpaces,position) {
    
29.   var msg = scroll.msg
    
30.   var out = ""
    
31.   for (var i=0; i<position; i++)
    
32.     {out += msg.charAt(i)}
    
33.   for (i=1;i<jumpSpaces;i++)
    
34.     {out += " "}
    
35.   out += msg.charAt(position)
    
36.   window.status = out
    
37.   if (jumpSpaces <= 1) {
    
38.     position++
    
39.     if (msg.charAt(position) == ' ')
    
40.       {position++ }
    
41.     jumpSpaces = 100-position
    
42.   } else if (jumpSpaces >  3)
    
43.        {jumpSpaces *= .75}
    
44.   else
    
45.     {jumpSpaces--}
    
46.   if (position != msg.length) {
    
47.     var cmd = "snapIn(" + jumpSpaces + "," + position + ")";
    
48.     scrollID = window.setTimeout(cmd,scroll.delay);
    
49.   } else {    window.status=""
    
50.     jumpSpaces=0
    
51.     position=0
    
52.     cmd = "snapIn(" + jumpSpaces + "," + position + ")";
    
53.     scrollID = window.setTimeout(cmd,scroll.delay);
    
54.     return false }
    
55.   return true}
    
56. snapIn(100,0);
    
57. //-->
    
58. </SCRIPT>

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