网页之不断弹射的文字-特效
<style type="text/css">k(g2U@ Xa/R3I3GSm#supertext {
position:absolute;
left:0;!G)Oh"i;NC-[
top:0;
visibility:hide;
visibility:hidden;(JMM4Ma*J4P@N?
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</style>"C8e H:Awl:W |
<script language="JavaScript1.2">#}8C3C,c sxLGy(l
<!-- 改变下的字体的大小。颜色-->
var thecontent='<h2><font size="2" face="宋体" color="FF0000">欢迎光临七色风网页家园</font></h2>'%|x(ur"n
var hidetimer='';`L/y+c8`d
<!-- 改变下的弹跳速度-->
var BallSpeed = 20;+G\;Y6w%?p
var contentWidth;
var contentHeight;C6jI[1gIe_G/?
var maxBallSpeed = 50;3?4P'E F7N4|kg%z
var xMax;
var yMax;
var xPos = 0;
var yPos = 0;M`.xlc$hB-R7oh|k/^
var xDir = 'right';
var yDir = 'down';
var superballRunning = true;[l+a7c3N$d'f-a5T|Y7D
var tempBallSpeed;
var currentBallSrc;
var newXDir;
var newYDir;
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function initializeBall() {
if (document.all) {S"l0J9~Z^6{c8zw
xMax = document.body.clientWidth
yMax = document.body.clientHeight
document.all("supertext").style.visibility = "visible";8[SAxl7l%D0~
contentWidth=supertext.offsetWidthO?+Jc$|N
contentHeight=supertext.offsetHeight'qxb p6pa9B
}
else if (document.layers) {
xMax = window.innerWidth;
yMax = window.innerHeight;
contentWidth=document.supertext.document.width
contentHeight=document.supertext.document.height
document.layers["supertext"].visibility = "show";6mZod-mz"}t
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setTimeout('moveBall()',400);
if (hidetimer!='')
setTimeout("hidetext()",hidetimer)
}#G!N G;L5?7k
function moveBall() {"quL|O3uc
if (superballRunning == true) {tWA2pft5F'P
calculatePosition();
if (document.all) {IGB9beR4R;s
document.all("supertext").style.left = xPos + document.body.scrollLeft;O1A+Q q$Oo4v'z
document.all("supertext").style.top = yPos + document.body.scrollTop;/~"Zqi3[!M%\ hH)F
}
else if (document.layers) {Z ED/A1r%y#PB@{8H
document.layers["supertext"].left = xPos + pageXOffset;!Uw g M+g^5C$nG(?2V]K
document.layers["supertext"].top = yPos + pageYOffset;af-T?J5d/oV
}Kx*n2|Q
animatetext=setTimeout('moveBall()',20);
})h:HRX)G3F{!|
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function calculatePosition() {
if (xDir == "right") {
if (xPos > (xMax - contentWidth - BallSpeed)) {\&f