<?xml version="1.0" encoding="utf-8"?>

<snippet name = "幻灯片放映" description = "用于创建幻灯片的代码。" preview="code" type="block">

<insertText location="beforeSelection">

<![CDATA[// * Dependencies * 

// this function requires the following snippets:

// JavaScript/images/switchImage

//

// BODY Example:

// <body onLoad="mySlideShow1.play(); mySlideShow2.play();">

// <img src="originalImage1.gif" name="slide1">

// <img src="originalImage2.gif" name="slide2">

//

// SCRIPT Example:

// var mySlideList1 = ['image1.gif', 'image2.gif', 'image3.gif'];

// var mySlideShow1 = new SlideShow(mySlideList1, 'slide1', 3000, "mySlideShow1");

// var mySlideList2 = ['image4.gif', 'image5.gif', 'image6.gif'];

// var mySlideShow2 = new SlideShow(mySlideList2, 'slide2', 1000, "mySlideShow2");

function SlideShow(slideList, image, speed, name)          

{

  this.slideList = slideList;

  this.image = image;

  this.speed = speed;

  this.name = name;

  this.current = 0;

  this.timer = 0;

}

SlideShow.prototype.play = SlideShow_play;  

function SlideShow_play()       

{

  with(this)

  {

    if(current++ == slideList.length-1) current = 0;

    switchImage(image, slideList[current]);

    clearTimeout(timer);

    timer = setTimeout(name+'.play()', speed);

  }

}

]]>

</insertText>

<insertText location="afterSelection"><![CDATA[]]>

</insertText>

</snippet>

