简化程序:<html>
<script language="javascript">
//定义切换的图片
var gzimage1=new Image()
gzimage1.src="http://vnews.avl.com.cn/info/gzcity/images/gzcity1.jpg"
var gzimage2=new Image()
gzimage2.src="http://vnews.avl.com.cn/info/gzcity/images/gzcity2.jpg"//定义常数
var step=1
var number_of_images=2function slideit(){
//滤镜调用
gz.filters.item(0).Apply();
document.images.gz.src=eval("gzimage"+step+".src")
gz.filters.item(0).play();
if (step<number_of_images)
step++
else
step=1 //定时设置
setTimeout("slideit()",1000+3000)
}
</script><body onload="slideit()">
<!--滤镜 filter:revealTrans(Duration=2, Transition=19) -->
<img src="http://vnews.avl.com.cn/info/gzcity/images/gzcity2.jpg" width="100" height="143" name="gz" border=0 style="filter:revealTrans(Duration=2, Transition=19)"></body>
</html>
<script language="javascript">
//定义切换的图片
var gzimage1=new Image()
gzimage1.src="http://vnews.avl.com.cn/info/gzcity/images/gzcity1.jpg"
var gzimage2=new Image()
gzimage2.src="http://vnews.avl.com.cn/info/gzcity/images/gzcity2.jpg"//定义常数
var step=1
var number_of_images=2function slideit(){
//滤镜调用
gz.filters.item(0).Apply();
document.images.gz.src=eval("gzimage"+step+".src")
gz.filters.item(0).play();
if (step<number_of_images)
step++
else
step=1 //定时设置
setTimeout("slideit()",1000+3000)
}
</script><body onload="slideit()">
<!--滤镜 filter:revealTrans(Duration=2, Transition=19) -->
<img src="http://vnews.avl.com.cn/info/gzcity/images/gzcity2.jpg" width="100" height="143" name="gz" border=0 style="filter:revealTrans(Duration=2, Transition=19)"></body>
</html>
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