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<td height=20 class="p1" bgcolor="#E8E8E8" align="left"><img src="/pc/img/blank.gif" width="12" height="8"><font color="#000000"><font color="#FF9966">当前位置</font>：<a href="/default.htm" class="under">洪恩在线</a>
-> <a href="/pc/index.htm" class="under">电脑乐园</a> -> CSS特效赏析</font></td>
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<td width="115" align="center" class="p2"><b><font color="#FFFFFF">CSS特效赏析</font></b></td>
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<p class="p1" style="line-height:17pt" align="left"> 1.<a href="csstx01.htm">动态改变样式</a><br>
2.<a href="csstx02.htm">动态可视化效果</a><br>
3.<a href="csstx03.htm">动态滤镜显示</a><br>
4.<a href="csstx04.htm">Blentrans属性</a><br>
5.<a href="csstx05.htm">Revealtrans属性</a><br>
6.<a href="csstx06.htm">动态Glow属性</a><br>
7.<a href="csstx07.htm">显示和隐藏</a><br>
8.<a href="csstx08.htm">兼容两种浏览器</a><br>
9.<a href="csstx09.htm">移动对象</a><br>
10.<a href="csstx10.htm">对象的滑动</a><br>
11.<a href="csstx11.htm">键盘控制对象</a><br>
12.<a href="csstx12.htm">鼠标控制对象</a><br>
13.<a href="csstx13.htm">Clip属性的应用</a><br>
14.<a href="csstx14.htm">动态文字变换</a><br>
15.动态改变页面样式<br>
16.动态时钟控制<br>
17.倒计时<br>
18.动态刷新<br>
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<p align="center" class=p1> <a href=/pc/bin/msg.pl?file_id=k_csstx target="_blank"><img src="/pc/img/message.gif" width="64" height="54" alt="请您留言" border="0"><br>
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<font color="#3366CC">CSS特效赏析</font></span></b></p>
<p align="right" class="p1"> <a href="csstx09.htm">上一实例</a> <a href="csstx11.htm">下一实例</a> </p>
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<p class="p2" style="line-height:17pt"> <b><font color="#336633">10、滑动</font></b>
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<p class="p2" style="line-height:17pt"> 上一节我们介绍了一个移动的例子，它可以使您随意放置对象的位置。那可不可以<br>
让对象连续移动，从而实现一种动画的效果呢？我们来看个例子，<a href="sl/huadong.htm" target="_blank"><img src="img/link.gif" width="127" height="20" align="absmiddle" border="0" alt="链接"></a>。</p>
<p class="p2" style="line-height:17pt"> 怎么样，是不是有一种动起来的感觉，实现这种效果的代码如下： </p>
<p class="p2" style="line-height:17pt"> <html> <br>
<head> <br>
<script language="JavaScript"> <br>
<!-- <br>
ns4 = (document.layers)? true:false <br>
ie4 = (document.all)? true:false <br>
function init() { <br>
if (ns4) block = document.blockDiv <br>
if (ie4) block = blockDiv.style <br>
block.xpos = parseInt(block.left) } <br>
<font color="#CC3399">//*在两种浏览器下定义对象block，横坐标等于对象距窗口左端的长度*//</font>
<br>
function slide() { <br>
if (block.xpos < 500) { <br>
block.xpos += 5 <br>
block.left = block.xpos <br>
setTimeout("slide()",10) } <br>
} <font color="#CC3399">//*定义一个滑动函数，当横坐标小于500时，对象距离左端的坐标值，每加5改<br>
变一次，后面是一个定时语句*//</font> <br>
function moveTo(obj,x,y) { <br>
obj.xpos = x <br>
obj.ypos = y <br>
obj.left = obj.xpos <br>
obj.top = obj.ypos } <br>
<font color="#CC3399">//*定义绝对移动函数，使对象的横坐标等于距离窗口左端的长度，纵坐标等于距离<br>
窗口顶端的长度*//</font> <br>
//--> </script> </head> <br>
<body onLoad="init()"> <br>
<p> <a href="javascript:slide()">滑动</a> <br>
<a href="javascript:moveTo(block,50,150)">返回</a> <br>
<div id="blockDiv" STYLE="position:absolute; left:50; top:150;<br>
width:400;"> <font color="#CC3399">//*定义对象的绝对位置*//</font> <br>
<img src="ss05058.jpg" width=250 height=150 border=0> <br>
<font color="#CC3399">//*导入一张图片*//</font> </div> </body>
<br>
</html></p>
<p class="p2" style="line-height:17pt"> 本节我们讲述了一个滑动的例子，下一节将向您介绍一种用键盘控制对象移动、滑<br>
动的方法。 </p>
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<p class="p1" align="right" width="280" height="185"> <a href="csstx09.htm">上一实例</a> <a href="csstx11.htm">下一实例</a> </p>
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