网页之不断弹射的文字-特效
<style type="text/css">9[vD'}_b'q#supertext {'n3uM1q.nqZ ^sh
position:absolute;5BG!B`']e8J7b
left:0;
top:0;7D7qC` jJ;_O#r
visibility:hide;#V,X-mk8L ?
visibility:hidden;
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</style>[8rQ H VY
<script language="JavaScript1.2">a3u{OK*q
<!-- 改变下的字体的大小。颜色-->3V+KM}S
var thecontent='<h2><font size="2" face="宋体" color="FF0000">欢迎光临七色风网页家园</font></h2>'\'z&R;?o,v
var hidetimer='';sO.}.s7d9b
<!-- 改变下的弹跳速度--> xd!~S Q}B
var BallSpeed = 20;.XJtq\/y W
var contentWidth;6u6A&c N @v;Y
var contentHeight;
var maxBallSpeed = 50;:o+i.Vq8w\M
var xMax;
var yMax;
var xPos = 0;1x#G q8t GV5MT
var yPos = 0;^^^oik}
var xDir = 'right';)Y}Ah];iOi3@
var yDir = 'down';
var superballRunning = true;
var tempBallSpeed;
var currentBallSrc;t}.S}HN8Q/~
var newXDir;#jiR'D"gFD/G
var newYDir;2sN X&lla4R'j}l
function initializeBall() {R(pGD#b x1I~$xa
if (document.all) {s)v1_W1Dq
xMax = document.body.clientWidth%Q1T1jaL
yMax = document.body.clientHeight8W\)t.C(q E*P ] UzI
document.all("supertext").style.visibility = "visible";-U XD1lak|;jt
contentWidth=supertext.offsetWidth~/gR&E`#I
contentHeight=supertext.offsetHeight
}
else if (document.layers) {
xMax = window.innerWidth;
yMax = window.innerHeight;
contentWidth=document.supertext.document.width2f ~H!R|svw
contentHeight=document.supertext.document.height
document.layers["supertext"].visibility = "show";` n6^E;Q
})c(L+A}E8oq bvY*c
setTimeout('moveBall()',400);3o7s;pXFWY]
if (hidetimer!='')2Q*k7R:PIAE
setTimeout("hidetext()",hidetimer)6`8tS_pU*E
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function moveBall() {
if (superballRunning == true) {
calculatePosition();
if (document.all) {?.e4_0Hy&]]!f&Y
document.all("supertext").style.left = xPos + document.body.scrollLeft;
document.all("supertext").style.top = yPos + document.body.scrollTop;1p%kKaDsK
}
else if (document.layers) {:X @*UkkB&ME Z
document.layers["supertext"].left = xPos + pageXOffset;