比较|特效|页面
在<head></head>区域中加入以下代码
<script src="js/loadbar.js" type="text/javascript"></script>
loadbar.js代码如下
function loadBar(fl)
//fl is show/hide flag
{
var x,y;
if (self.innerHeight)
{// all except Explorer
x = self.innerWidth;
y = self.innerHeight;
}
else
if (document.documentElement && document.documentElement.clientHeight)
{// Explorer 6 Strict Mode
x = document.documentElement.clientWidth;
y = document.documentElement.clientHeight;
}
else
if (document.body)
{// other Explorers
x = document.body.clientWidth;
y = document.body.clientHeight;
}
var el=document.getElementById('loader');
if(null!=el)
{
var top = (y/2) - 50;
var left = (x/2) - 150;
if( left<=0 ) left = 10;
el.style.visibility = (fl==1)?'visible':'hidden';
el.style.display = (fl==1)?'block':'none';
el.style.left = left + "px"
el.style.top = top + "px";
el.style.zIndex = 2;
}
}
在<body></body>区域中加入以下代码
<body >
<div id="loader">
<table class="loader" style="FILTER: Alpha(opacity=75)" cellspacing="1" cellpadding="5" bgcolor="#bbbbb" border="0">
<tbody><tr>
<td align="left" bgcolor="#ffffff">
<p><img style="MARGIN: 3px" height="32" alt="数据载入中..." src="http://www.webjx.com/htmldata/2005-12-04/images/wait.gif" width="32" align="left" /><strong>数据载入中...</strong><br />
<span>正在载入页面, 请稍候...</span></p></td></tr>
</tbody></table>
</div>
<script language="JavaScript" type="text/javascript">loadBar(1);</script>
附上wait.gif图片....
<head><script type="text/javascript">function loadBar(fl)//fl is show/hide flag{ var x,y; if (self.innerHeight) {// all except Explorer x = self.innerWidth; y = self.innerHeight; } else if (document.documentElement && document.documentElement.clientHeight) {// Explorer 6 Strict Mode x = document.documentElement.clientWidth; y = document.documentElement.clientHeight; } else if (document.body) {// other Explorers x = document.body.clientWidth; y = document.body.clientHeight; } var el=document.getElementById('loader'); if(null!=el) { var top = (y/2) - 50; var left = (x/2) - 150; if( left<=0 ) left = 10; el.style.visibility = (fl==1)?'visible':'hidden'; el.style.display = (fl==1)?'block':'none'; el.style.left = left + "px" el.style.top = top + "px"; el.style.zIndex = 2; }}</script></head><body><body ><div id="loader"><table class="loader" style="FILTER: Alpha(opacity=75)" cellspacing="1" cellpadding="5" bgcolor="#bbbbb" border="0"><tbody><tr> <td align="left" bgcolor="#ffffff"> <p><img style="MARGIN: 3px" height="32" alt="数据载入中..." src="200777171234284.gif" width="32" align="left" /><strong>数据载入中...</strong><br /> <span>正在载入页面, 请稍候...</span></p></td></tr></tbody></table></div><script language="JavaScript" type="text/javascript">loadBar(1);</script></body>
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