在
<body> 与 </body> 之间加入： <SCRIPT language=JavaScript>
var
MESSAGE = "欢迎光临一迪网络"
var POSITION = 100
var DELAY = 5
var scroll
= new statusMessageObject()
function statusMessageObject(p,d) {
this.msg
= MESSAGE
this.out = " "
this.pos = POSITION
this.delay = DELAY
this.i
= 0
this.reset = clearMessage}
function clearMessage() {
this.pos = POSITION}
function
scroller() {
for (scroll.i = 0; scroll.i < scroll.pos; scroll.i++) {
scroll.out
+= " "}
if (scroll.pos >= 0)
scroll.out += scroll.msg
else
scroll.out = scroll.msg.substring(-scroll.pos,scroll.msg.length)
window.status
= scroll.out
scroll.out = " "
scroll.pos--
if (scroll.pos <
-(scroll.msg.length)) {
scroll.reset()}
setTimeout ('scroller()',scroll.delay)}
function
snapIn(jumpSpaces,position) {
var msg = scroll.msg
var out = ""
for
(var i=0; i<position; i++)
{out += msg.charAt(i)}
for (i=1;i<jumpSpaces;i++)
{out += " "}
out += msg.charAt(position)
window.status = out
if
(jumpSpaces <= 1) {
position++
if (msg.charAt(position) == ' ')
{position++
}
jumpSpaces = 100-position
} else if (jumpSpaces > 3)
{jumpSpaces
*= .75}
else
{jumpSpaces--}
if (position != msg.length) {
var cmd
= "snapIn(" + jumpSpaces + "," + position + ")";
scrollID
= window.setTimeout(cmd,scroll.delay);
} else { window.status=""
jumpSpaces=0
position=0
cmd
= "snapIn(" + jumpSpaces + "," + position + ")";
scrollID
= window.setTimeout(cmd,scroll.delay);
return false }
return true}
snapIn(100,0);
</SCRIPT>
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