src/cm/media/js/lib/yui/yui3.0.0/examples/anim/alt-iterations.html
author Yves-Marie Haussonne <ymh.work+github@gmail.com>
Fri, 09 May 2014 18:35:26 +0200
changeset 656 a84519031134
parent 0 40c8f766c9b8
permissions -rw-r--r--
add link to "privacy policy" in the header test
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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	<title>YUI Library Examples: Animation: Alternating Iterations</title>
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    <meta http-equiv="content-type" content="text/html; charset=utf-8">
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    	<link rel="stylesheet" type="text/css" href="../../assets/yui.css" >
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<style>
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    /*Supplemental CSS for the YUI distribution*/
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    #custom-doc { width: 95%; min-width: 950px; }
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    #pagetitle {background-image: url(../../assets/bg_hd.gif);}
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/*    #pagetitle h1 {background-image: url(../../assets/title_h_bg.gif);}*/
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</style>
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<link rel="stylesheet" type="text/css" href="../../assets/dpSyntaxHighlighter.css">
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<link type="text/css" rel="stylesheet" href="../../build/cssfonts/fonts-min.css" />
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<script type="text/javascript" src="../../build/yui/yui-min.js"></script>
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<link href="assets//anim.css" rel="stylesheet" type="text/css">
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</head>
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<body id="yahoo-com" class=" yui-skin-sam">
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<div id="custom-doc" class="yui-t2">
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<div id="hd">
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	<div id="ygunav">
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		<p>
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            <em>
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                <a href="http://developer.yahoo.com/yui/3/">YUI 3.x Home</a> <i> - </i>	
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            </em>
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		</p>
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		<form action="http://search.yahoo.com/search" id="sitesearchform">
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            <input name="vs" type="hidden" value="developer.yahoo.com">
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            <input name="vs" type="hidden" value="yuiblog.com">
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		    <div id="sitesearch">
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		    	<label for="searchinput">Site Search (YDN &amp; YUIBlog): </label>
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			    <input type="text" id="searchinput" name="p">
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			    <input type="submit" value="Search" id="searchsubmit" class="ygbt">
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		    </div>
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		</form>
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    </div>
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	<div id="ygma"><a href="../../"><img src="../../assets/logo.gif"  border="0" width="200" height="93"></a></div>
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	<div id="pagetitle"><h1>YUI Library Examples: Animation: Alternating Iterations</h1></div>
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</div>
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<div id="bd">
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	<div id="yui-main">
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		<div class="yui-b">
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		  <div class="yui-ge">
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			  <div class="yui-u first example" id="main">
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	<h2>Animation: Alternating Iterations</h2>
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	<div id="example" class="promo">
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	<div class="example-intro">
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	<p>This demonstrates how to use the <code>iterations</code> attribute to run multiple iterations of the animation.</p>
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<p>Mouse over the link to begin the animation.</p>
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	</div>	
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	<div class="module example-container ">
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			<div class="hd exampleHd">
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			<p class="newWindowButton yui-skin-sam">
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                <a href="alt-iterations_clean.html" target="_blank">View example in new window.</a>
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            </p>
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		</div>		<div id="example-canvas" class="bd">
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	<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
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<a href="#" id="demo">hover me</a>
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<script type="text/javascript">
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YUI({base:"../../build/", timeout: 10000}).use("anim", function(Y) {
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    var node = Y.get('#demo');
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    var anim = new Y.Anim({
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        node: node,
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        from: {
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            backgroundColor:node.getStyle('backgroundColor'),
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            color: node.getStyle('color'),
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            borderColor: node.getStyle('borderTopColor')
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        },
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        to: {
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            color: '#fff',
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            backgroundColor:'#ffa928',
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            borderColor: '#71241a'
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        },
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        duration: 0.5,
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        iterations: 'infinite',
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        direction: 'alternate'
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    });
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    var hover = function(e) {
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        var reverse = false,
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            iterations = 'infinite';
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        if (anim.get('running')) {
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            anim.pause();
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        }
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        if (e.type === 'mouseout') {
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            reverse = true;
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            iterations = 1;
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        }
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        anim.setAttrs({
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            'reverse': reverse,
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            'iterations': iterations
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        });
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        anim.run();
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    };
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    node.on('mouseover', hover);
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    node.on('mouseout', hover);
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});
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</script>
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	<!--END SOURCE CODE FOR EXAMPLE =============================== -->
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		</div>
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	</div>			
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	</div>
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	<h3>Setting up the HTML</h3>
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<p>First we add some HTML to animate.</p>
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<div id="syntax1" class="yui-syntax-highlight"><div class="numbers"><pre class="html4strict" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="sc2">&lt;<span class="kw2">a</span> <span class="kw3">href</span><span class="sy0">=</span><span class="st0">&quot;#&quot;</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">&quot;demo&quot;</span>&gt;</span>hover me<span class="sc2">&lt;<span class="sy0">/</span><span class="kw2">a</span>&gt;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="html4strict" style="font-family:monospace;"><span class="sc2">&lt;<span class="kw2">a</span> <span class="kw3">href</span><span class="sy0">=</span><span class="st0">&quot;#&quot;</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">&quot;demo&quot;</span>&gt;</span>hover me<span class="sc2">&lt;<span class="sy0">/</span><span class="kw2">a</span>&gt;</span></pre></div><textarea id="syntax1-plain"><a href="#" id="demo">hover me</a></textarea></div>
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<h3>Creating the Anim Instance</h3>
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<p>Now we create an instance of <code>Y.Anim</code>, passing it a configuration object that includes the <code>node</code> we wish to animate and the <code>to</code> attribute containing the final properties and their values.</p>
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<p>Adding an <code>iterations</code> attribute of "infinite" means that the animation will run continuously.</p>
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<p>The <code>direction</code> attribute of "alternate" means that the animation reverses every other iteration.</p>
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<div id="syntax2" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="kw2">var</span> node <span class="sy0">=</span> Y.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'#demo'</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1"><span class="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">&#40;</span><span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">    node<span class="sy0">:</span> node<span class="sy0">,</span></div></li><li class="li2"><div class="de2">    from<span class="sy0">:</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">        backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'backgroundColor'</span><span class="br0">&#41;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'color'</span><span class="br0">&#41;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'borderTopColor'</span><span class="br0">&#41;</span></div></li><li class="li1"><div class="de1">    <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">&nbsp;</div></li><li class="li1"><div class="de1">    to<span class="sy0">:</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">        color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span></div></li><li class="li2"><div class="de2">    <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">    duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">    iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">    direction<span class="sy0">:</span> <span class="st0">'alternate'</span></div></li><li class="li2"><div class="de2"><span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;"><span class="kw2">var</span> node <span class="sy0">=</span> Y.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'#demo'</span><span class="br0">&#41;</span><span class="sy0">;</span>
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&nbsp;
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<span class="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">&#40;</span><span class="br0">&#123;</span>
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    node<span class="sy0">:</span> node<span class="sy0">,</span>
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    from<span class="sy0">:</span> <span class="br0">&#123;</span>
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        backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'backgroundColor'</span><span class="br0">&#41;</span><span class="sy0">,</span>
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        color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'color'</span><span class="br0">&#41;</span><span class="sy0">,</span>
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        borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'borderTopColor'</span><span class="br0">&#41;</span>
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    <span class="br0">&#125;</span><span class="sy0">,</span>
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&nbsp;
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    to<span class="sy0">:</span> <span class="br0">&#123;</span>
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        color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span>
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        backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span>
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        borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span>
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    <span class="br0">&#125;</span><span class="sy0">,</span>
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&nbsp;
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    duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span>
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    iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span>
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    direction<span class="sy0">:</span> <span class="st0">'alternate'</span>
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<span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></pre></div><textarea id="syntax2-plain">var node = Y.get('#demo');
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var anim = new Y.Anim({
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    node: node,
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    from: {
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        backgroundColor:node.getStyle('backgroundColor'),
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        color: node.getStyle('color'),
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        borderColor: node.getStyle('borderTopColor')
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    },
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    to: {
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        color: '#fff',
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        backgroundColor:'#ffa928',
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        borderColor: '#71241a'
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    },
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    duration: 0.5,
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    iterations: 'infinite',
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    direction: 'alternate'
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});</textarea></div>
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<h3>Changing Attributes</h3>
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<p>We don't want the animation running when the link is not hovered over, so we will change the animation attributes depending on whether or not we are over the link.</p>
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<p>We can use a single handler for both mouse the mouseOver and mouseOut events, and set the <code>reverse</code> attribute depending on which event fired.</p>
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<div id="syntax3" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">&#40;</span>e<span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">    <span class="kw2">var</span> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li2"><div class="de2">    <span class="kw1">if</span> <span class="br0">&#40;</span>anim.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'running'</span><span class="br0">&#41;</span><span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">        anim.<span class="me1">pause</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">    <span class="br0">&#125;</span></div></li><li class="li1"><div class="de1">    <span class="kw1">if</span> <span class="br0">&#40;</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">        reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2">        iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">    <span class="br0">&#125;</span></div></li><li class="li1"><div class="de1">    anim.<span class="me1">setAttrs</span><span class="br0">&#40;</span><span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">        <span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span></div></li><li class="li1"><div class="de1">        <span class="st0">'iterations'</span><span class="sy0">:</span> iterations</div></li><li class="li2"><div class="de2">    <span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">    anim.<span class="me1">run</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">&#125;</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;"><span class="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">&#40;</span>e<span class="br0">&#41;</span> <span class="br0">&#123;</span>
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    <span class="kw2">var</span> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span>
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        iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span>
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&nbsp;
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    <span class="kw1">if</span> <span class="br0">&#40;</span>anim.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'running'</span><span class="br0">&#41;</span><span class="br0">&#41;</span> <span class="br0">&#123;</span>
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        anim.<span class="me1">pause</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span>
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    <span class="br0">&#125;</span>
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    <span class="kw1">if</span> <span class="br0">&#40;</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">&#41;</span> <span class="br0">&#123;</span>
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        reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span>
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        iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span>
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    <span class="br0">&#125;</span>
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    anim.<span class="me1">setAttrs</span><span class="br0">&#40;</span><span class="br0">&#123;</span>
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        <span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span>
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        <span class="st0">'iterations'</span><span class="sy0">:</span> iterations
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    <span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span>
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&nbsp;
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    anim.<span class="me1">run</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span>
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<span class="br0">&#125;</span><span class="sy0">;</span></pre></div><textarea id="syntax3-plain">var hover = function(e) {
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    var reverse = false,
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        iterations = 'infinite';
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    if (anim.get('running')) {
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        anim.pause();
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    }
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    if (e.type === 'mouseout') {
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        reverse = true;
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        iterations = 1;
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    }
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    anim.setAttrs({
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        'reverse': reverse,
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        'iterations': iterations
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    });
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    anim.run();
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};</textarea></div><h3>Running the Animation</h3>
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<p>Finally we add event handlers to run the animation.</p>
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<div id="syntax4" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span>
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node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span></pre></div><textarea id="syntax4-plain">node.on('mouseover', hover);
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node.on('mouseout', hover);</textarea></div>
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<h3>Full Script Source</h3>
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<div id="syntax5" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">YUI<span class="br0">&#40;</span><span class="br0">&#41;</span>.<span class="kw2">use</span><span class="br0">&#40;</span><span class="st0">'anim-color'</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">&#40;</span>Y<span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">    <span class="kw2">var</span> node <span class="sy0">=</span> Y.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'#demo'</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">    <span class="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">&#40;</span><span class="br0">&#123;</span></div></li><li class="li2"><div class="de2">        node<span class="sy0">:</span> node<span class="sy0">,</span></div></li><li class="li1"><div class="de1">        from<span class="sy0">:</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">            backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'backgroundColor'</span><span class="br0">&#41;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'color'</span><span class="br0">&#41;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'borderTopColor'</span><span class="br0">&#41;</span></div></li><li class="li2"><div class="de2">        <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">        to<span class="sy0">:</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">            color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">            borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span></div></li><li class="li1"><div class="de1">        <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">        duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">        direction<span class="sy0">:</span> <span class="st0">'alternate'</span></div></li><li class="li1"><div class="de1">    <span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">    <span class="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">&#40;</span>e<span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">        <span class="kw2">var</span> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">            iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">        <span class="kw1">if</span> <span class="br0">&#40;</span>anim.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'running'</span><span class="br0">&#41;</span><span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">            anim.<span class="me1">pause</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">        <span class="br0">&#125;</span></div></li><li class="li2"><div class="de2">        <span class="kw1">if</span> <span class="br0">&#40;</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">            reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">            iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">        <span class="br0">&#125;</span></div></li><li class="li1"><div class="de1">        anim.<span class="me1">setAttrs</span><span class="br0">&#40;</span><span class="br0">&#123;</span></div></li><li class="li2"><div class="de2">            <span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span></div></li><li class="li1"><div class="de1">            <span class="st0">'iterations'</span><span class="sy0">:</span> iterations</div></li><li class="li1"><div class="de1">        <span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">        anim.<span class="me1">run</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2">    <span class="br0">&#125;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">    node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">    node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">YUI<span class="br0">&#40;</span><span class="br0">&#41;</span>.<span class="kw2">use</span><span class="br0">&#40;</span><span class="st0">'anim-color'</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">&#40;</span>Y<span class="br0">&#41;</span> <span class="br0">&#123;</span>
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    <span class="kw2">var</span> node <span class="sy0">=</span> Y.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'#demo'</span><span class="br0">&#41;</span><span class="sy0">;</span>
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&nbsp;
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    <span class="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">&#40;</span><span class="br0">&#123;</span>
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        node<span class="sy0">:</span> node<span class="sy0">,</span>
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        from<span class="sy0">:</span> <span class="br0">&#123;</span>
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            backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'backgroundColor'</span><span class="br0">&#41;</span><span class="sy0">,</span>
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            color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'color'</span><span class="br0">&#41;</span><span class="sy0">,</span>
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            borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">&#40;</span><span class="st0">'borderTopColor'</span><span class="br0">&#41;</span>
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        <span class="br0">&#125;</span><span class="sy0">,</span>
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&nbsp;
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        to<span class="sy0">:</span> <span class="br0">&#123;</span>
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            color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span>
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            backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span>
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            borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span>
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        <span class="br0">&#125;</span><span class="sy0">,</span>
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&nbsp;
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        duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span>
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        iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span>
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        direction<span class="sy0">:</span> <span class="st0">'alternate'</span>
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    <span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span>
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&nbsp;
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    <span class="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">&#40;</span>e<span class="br0">&#41;</span> <span class="br0">&#123;</span>
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        <span class="kw2">var</span> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span>
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            iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span>
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&nbsp;
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        <span class="kw1">if</span> <span class="br0">&#40;</span>anim.<span class="me1">get</span><span class="br0">&#40;</span><span class="st0">'running'</span><span class="br0">&#41;</span><span class="br0">&#41;</span> <span class="br0">&#123;</span>
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            anim.<span class="me1">pause</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span>
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        <span class="br0">&#125;</span>
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        <span class="kw1">if</span> <span class="br0">&#40;</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">&#41;</span> <span class="br0">&#123;</span>
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            reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span>
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            iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span>
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        <span class="br0">&#125;</span>
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        anim.<span class="me1">setAttrs</span><span class="br0">&#40;</span><span class="br0">&#123;</span>
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            <span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span>
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            <span class="st0">'iterations'</span><span class="sy0">:</span> iterations
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        <span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span>
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&nbsp;
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        anim.<span class="me1">run</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span>
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    <span class="br0">&#125;</span><span class="sy0">;</span>
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&nbsp;
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    node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span>
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    node.<span class="me1">on</span><span class="br0">&#40;</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">&#41;</span><span class="sy0">;</span>
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<span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></pre></div><textarea id="syntax5-plain">YUI().use('anim-color', function(Y) {
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    var node = Y.get('#demo');
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    var anim = new Y.Anim({
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        node: node,
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        from: {
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            backgroundColor:node.getStyle('backgroundColor'),
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            color: node.getStyle('color'),
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            borderColor: node.getStyle('borderTopColor')
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        },
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        to: {
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            color: '#fff',
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            backgroundColor:'#ffa928',
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            borderColor: '#71241a'
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        },
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        duration: 0.5,
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        iterations: 'infinite',
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        direction: 'alternate'
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    });
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    var hover = function(e) {
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        var reverse = false,
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            iterations = 'infinite';
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        if (anim.get('running')) {
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            anim.pause();
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        }
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        if (e.type === 'mouseout') {
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            reverse = true;
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            iterations = 1;
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        }
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        anim.setAttrs({
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            'reverse': reverse,
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            'iterations': iterations
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        });
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        anim.run();
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    };
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    node.on('mouseover', hover);
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    node.on('mouseout', hover);
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});</textarea></div>				</div>
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				<div class="yui-u sidebar">
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					<div id="examples" class="mod box4">
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                        <div class="hd">
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						<h4>
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    Animation Examples:</h4>
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                        </div>
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						<div class="bd">
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							<ul>
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								<li><a href='../anim/basic.html'>Basic Animation</a></li><li><a href='../anim/easing.html'>Animation Easing</a></li><li><a href='../anim/colors.html'>Animating Colors</a></li><li class='selected'><a href='../anim/alt-iterations.html'>Alternating Iterations</a></li><li><a href='../anim/anim-xy.html'>Animating XY Position</a></li><li><a href='../anim/curve.html'>Animating Along a Curved Path</a></li><li><a href='../anim/scroll.html'>Animated Scrolling</a></li><li><a href='../anim/reverse.html'>Reversing an Animation</a></li><li><a href='../anim/end-event.html'>Using the End Event</a></li><li><a href='../anim/anim-chaining.html'>Chaining Animations Using the <code>end</code> Event</a></li><li><a href='../overlay/overlay-anim-plugin.html'>Animation Plugin (included with examples for Overlay)</a></li><li><a href='../async-queue/queue_app.html'>Building a UI with AsyncQueue (included with examples for AsyncQueue)</a></li><li><a href='../console/console_global.html'>Creating a universal Console (included with examples for Console)</a></li>							</ul>
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						</div>
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					</div>
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					<div class="mod box4">
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                        <div class="hd">
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						<h4>More Animation Resources:</h4>
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                        </div>
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                        <div class="bd">
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						<ul>
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							<!-- <li><a href="http://developer.yahoo.com/yui/anim/">User's Guide</a> (external)</li> -->
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<li><a href="../../api/module_anim.html">API Documentation</a></li></ul>
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                        </div>
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					</div>
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			  </div>
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		</div>
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		</div>
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	</div>
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<div class="yui-b toc3" id="tocWrapper">
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<!-- TABLE OF CONTENTS -->
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<div id="toc">
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<ul>
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<li class="sect first">YUI 3 Resources</li><li class="item"><a title="YUI 3 -- Yahoo! User Interface (YUI) Library" href="http://developer.yahoo.com/yui/3/">YUI 3 Web Site</a></li><li class="item"><a title="Examples of every YUI utility and control in action" href="../../examples/">YUI 3 Examples</a></li><li class="item"><a title="Instantly searchable API documentation for the entire YUI library." href="../../api/">YUI 3 API Docs</a></li><li class="item"><a title="YUI 3 Dependency Configurator -- configure your custom YUI implementation" href="http://developer.yahoo.com/yui/3/configurator">YUI 3 Dependency Configurator</a></li><li class="item"><a title="The YUI 3 Forum on YUILibrary.com" href="http://yuilibrary.com/forum/viewforum.php?f=15">YUI 3 Forums (external)</a></li><li class="item"><a title="Found a bug or a missing feature? Let us know on YUILibrary.com." href="http://developer.yahoo.com/yui/articles/reportingbugs/">Bug Reports/Feature Requests</a></li><li class="item"><a title="YUI is free and open, offered under a BSD license." href="http://developer.yahoo.com/yui/license.html">YUI License</a></li><li class="item"><a title="Download and fork the YUI project on GitHub" href="http://github.com/yui">YUI on Github</a></li><li class="item"><a title="The Yahoo! User Interface Blog" href="http://yuiblog.com">YUI Blog (external)</a></li><li class="sect">YUI 3 Core - Examples</li><li class="item"><a title="YUI Global Object - Functional Examples" href="../../examples/yui/index.html">YUI Global Object</a></li><li class="item"><a title="Event - Functional Examples" href="../../examples/event/index.html">Event</a></li><li class="item"><a title="Node - Functional Examples" href="../../examples/node/index.html">Node</a></li><li class="sect">YUI 3 Component Infrastructure - Examples</li><li class="item"><a title="Attribute - Functional Examples" href="../../examples/attribute/index.html">Attribute</a></li><li class="item"><a title="Plugin - Functional Examples" href="../../examples/plugin/index.html">Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Widget - Functional Examples" href="../../examples/widget/index.html">Widget <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 Utilities - Examples</li><li class="selected "><a title="Animation - Functional Examples" href="../../examples/anim/index.html">Animation</a></li><li class="item"><a title="AsyncQueue - Functional Examples" href="../../examples/async-queue/index.html">AsyncQueue</a></li><li class="item"><a title="Browser History - Functional Examples" href="../../examples/history/index.html">Browser History</a></li><li class="item"><a title="Cache - Functional Examples" href="../../examples/cache/index.html">Cache</a></li><li class="item"><a title="Cookie - Functional Examples" href="../../examples/cookie/index.html">Cookie</a></li><li class="item"><a title="DataSchema - Functional Examples" href="../../examples/dataschema/index.html">DataSchema <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataSource - Functional Examples" href="../../examples/datasource/index.html">DataSource <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataType - Functional Examples" href="../../examples/datatype/index.html">DataType <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Drag &amp; Drop - Functional Examples" href="../../examples/dd/index.html">Drag &amp; Drop</a></li><li class="item"><a title="Get - Functional Examples" href="../../examples/get/index.html">Get</a></li><li class="item"><a title="ImageLoader - Functional Examples" href="../../examples/imageloader/index.html">ImageLoader</a></li><li class="item"><a title="IO - Functional Examples" href="../../examples/io/index.html">IO</a></li><li class="item"><a title="JSON (JavaScript Object Notation) - Functional Examples" href="../../examples/json/index.html">JSON</a></li><li class="item"><a title="Stylesheet - Functional Examples" href="../../examples/stylesheet/index.html">Stylesheet</a></li><li class="sect">YUI 3 Widgets - Examples</li><li class="item"><a title="Overlay - Functional Examples" href="../../examples/overlay/index.html">Overlay <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Slider - Functional Examples" href="../../examples/slider/index.html">Slider <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 Node Plugins - Examples</li><li class="item"><a title="FocusManager Node Plugin - Functional Examples" href="../../examples/node-focusmanager/index.html">FocusManager Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="MenuNav Node Plugin - Functional Examples" href="../../examples/node-menunav/index.html">MenuNav Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 CSS - Examples</li><li class="item"><a title="YUI CSS Reset - Functional Examples" href="../../examples/cssreset/index.html">CSS Reset</a></li><li class="item"><a title="YUI Fonts - Functional Examples" href="../../examples/cssfonts/index.html">CSS Fonts</a></li><li class="item"><a title="YUI Base - Functional Examples" href="../../examples/cssbase/index.html">CSS Base</a></li><li class="sect">YUI 3 Developer Tools - Examples</li><li class="item"><a title="Console - Functional Examples" href="../../examples/console/index.html">Console <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Console Filters Plugin- Functional Examples" href="../../examples/console-filters/index.html">Plugin.ConsoleFilters <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Profiler - Functional Examples" href="../../examples/profiler/index.html">Profiler</a></li><li class="item"><a title="Test - Functional Examples" href="../../examples/test/index.html">Test</a></li><li class="sect">Other Useful YUI 3 Resources</li><li class="item"><a title="Answers to Frequently Asked Questions about the YUI Library" href="http://developer.yahoo.com/yui/articles/faq/">YUI FAQ (external)</a></li><li class="item"><a title="Yahoo!'s philosophy of Graded Browser Support" href="http://developer.yahoo.com/yui/articles/gbs/">Graded Browser Support (external)</a></li><li class="item"><a title="Videos and podcasts from the YUI Team and from the Yahoo! frontend engineering community." href="http://developer.yahoo.com/yui/theater/">YUI Theater (external)</a></li></ul>
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</div>
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</div>
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	</div><!--closes bd-->
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	<div id="ft">
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        <p class="first">Copyright &copy; 2009 Yahoo! Inc. All rights reserved.</p>
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        <p><a href="http://privacy.yahoo.com/privacy/us/devel/index.html">Privacy Policy</a> - 
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            <a href="http://docs.yahoo.com/info/terms/">Terms of Service</a> - 
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            <a href="http://docs.yahoo.com/info/copyright/copyright.html">Copyright Policy</a> - 
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            <a href="http://careers.yahoo.com/">Job Openings</a></p>
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	</div>
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</div>
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<script language="javascript"> 
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var yuiConfig = {base:"../../build/", timeout: 10000};
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</script>
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<script src="../../assets/syntax.js"></script>
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<script src="../../assets/dpSyntaxHighlighter.js"></script>
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<script language="javascript"> 
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dp.SyntaxHighlighter.HighlightAll('code'); 
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</script>
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</body>
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</html>