图片的幻灯片特效(各种效果)
<!-- 把下列代码加到<body>区域内 -->
<SCRIPT LANGUAGE="JavaScript">
<!-- Beginning of JavaScript -
// more javascript from http://www.knowsky.com
// the URLs of your images. Add as many images as you like
var imgsname = new Array()
imgsname[0]="/img/200406301.jpg"
imgsname[1]="/img/200406302.jpg"
imgsname[2]="/img/200406303.jpg"
// the the links of your images
var imgsurl = new Array()
imgsurl[0]="http://www.knowsky.com"
imgsurl[1]="http://www.knowsky.com"
imgsurl[2]="http://www.knowsky.com"
// the target of your links. Accepted values: '_blank', '_self', '_top'
// '_parent' or the name of your window
var linktarget="_blank"
// standstill of each image(seconds)
var pause=3
// horizontal position of the slideshow (distance to the left margin of the browser-window, pixels)
var posleft=5
// vertical position of the slideshow (distance to the top margin of the browser-window, pixels)
var postop=5
// do not edit the code below
var contentimage=""
var i_image=0
var i_stepwave=0
var i_maxstepwave=40
var imgpreload=new Array()
for (i=0;i<=imgsname.length-1;i++) {
imgpreload[i]=new Image()
imgpreload[i].src=imgsname[i]
}
pause=pause*1000
function initiate() {
contentimage="<a href='"+imgsurl[i_image]+"' target='"+linktarget+"'><img src='"+imgsname[i_image]+"' border='0'></a>"
if (document.all) {
waveimage.innerHTML=contentimage
waveimage.style.posLeft=posleft
waveimage.style.posTop=postop
enlargewave()
}
if (document.layers) {
document.waveimage.left=posleft
document.waveimage.top=postop
changeimage()
}
}
function enlargewave() {
if (i_stepwave<=i_maxstepwave) {
waveimage.filters.wave.phase=i_stepwave
waveimage.filters.wave.strength=i_stepwave
waveimage.filters.wave.lightstrength=i_stepwave
waveimage.filters.wave.freq=i_stepwave
i_stepwave++
var timer=setTimeout("enlargewave()",50)
}
else {
clearTimeout(timer)
changeimage()
}
}
function reducewave() {
if (i_stepwave>0) {
waveimage.filters.wave.phase=i_stepwave
waveimage.filters.wave.strength=i_stepwave
waveimage.filters.wave.lightstrength=i_stepwave
waveimage.filters.wave.freq=i_stepwave
i_stepwave--
var timer=setTimeout("reducewave()",50)
}
else {
clearTimeout(timer)
var timer=setTimeout("enlargewave()",pause)
}
}
function changeimage() {
i_image++
if (i_image>=imgsname.length) {i_image=0}
contentimage="<a href='"+imgsurl[i_image]+"' target='"+linktarget+"'><img src='"+imgsname[i_image]+"' border='0'></a>"
if (document.all) {
waveimage.innerHTML=contentimage
reducewave()
}
if (document.layers) {
document.waveimage.document.write(contentimage)
document.waveimage.document.close()
var timer=setTimeout("changeimage()",pause)
}
}
if (document.all) {
document.write('<DIV ID="waveimage" style="position:absolute; filter:wave();"> </DIV>')
}
if (document.layers) {
document.write('<LAYER NAME="waveimage"></LAYER>')
document.close()
}
window.onload=initiate
// - End of JavaScript - -->
</SCRIPT>