javascript

js implements the effect of mouse over text link color change

An example of js is presented in this paper. Share to everybody for everybody reference. Specific implementation methods are as follows:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title> Mouse in and out effect </title>
<style>
body,ul,h2,p{
margin:0; padding:0;
font-family:" Microsoft jas black ";
background:#333;
}
li{list-style:none;}
a{text-decoration:none;}
#box{
width:270px;padding:10px 10px 20px;
overflow:hidden;margin:20px auto 0;
border:1px solid #FFF;
}
.internal{width:266px;float:left;}
#box h2{
height:38px;border-bottom:1px solid #ccc;
padding-left:5px;
}
#box h2 strong{
float:left; line-height:38px;
color:#885050;
}
#box h2 a{
float:right;width:52px;height:14px;
font-size:12px;text-indent:20px;
color:#fff;line-height:12px;
font-weight:normal;margin-top:10px;
}
#box li{
height:30px;position:relative;
border-bottom:1px dashed #ccc;
}
#box li div,#box li p{
height:30px;position:absolute;
top:0;left:0;width:100%;
}
#box li p{
background:#fff;opacity:0;
filter:alpha(opacity=0);
}
#box li div a,#box li div span{
line-height:30px;
font-size:12px;height:30px;
}
#box li div a {
float:left;padding-left:5px;
color:#7F5454;width:185px;
overflow:hidden;
}
#box li div span{
padding-right:10px;
float:right;color:#CF9494;
}
</style>
<script type="text/javascript">
window.onload=function()
{
 var d=document;
 var oBox=d.getElementById('box');
 var aLi=oBox.getElementsByTagName('li');
 var i=0;
 for(i=0;i<aLi.length;i++)
 {
 var oP=aLi[i].getElementsByTagName('p')[0];
 oP.iAlpha=0;
 oP.times=null;
 aLi[i].onmouseover=function()
 {
 oP=this.getElementsByTagName('p')[0];
 oP.times && clearInterval(oP.times);
 oP.style.opacity=1;
 oP.style.filter="alpha(opacity=100)";
 oP.iAlpha=100;
 };
 aLi[i].onmouseout=function()
 {
 startMove(this.getElementsByTagName('p')[0])
 };
 }
};
function startMove(obj)
{
 obj.times && clearInterval(obj.time);
 obj.times=setInterval(function()
 {
 doMove(obj);
 },10);
}
function doMove(obj)
{
 var iSpeed=5;
 if(obj.iAlpha<=iSpeed)
 {
 clearInterval(obj.times);
 obj.iAlpha=0;
 obj.time=null;
 }
 else
 {
 obj.iAlpha-=iSpeed;
 }
 obj.style.filter="alpha(opacity="+obj.iAlpha+")";
 obj.style.opacity=obj.iAlpha/100;
}
</script>
</head>
<body>
<div id="box">
 <div class="internal">
 <h2><strong> Web effects code </strong>
 <a href="https://www.ofstack.com/">more</a></h2>
 <ul>
  <li>
  <p></p>
  <div>
   <a href="https://www.ofstack.com/">  Advertising code effects collection  </a>
   <span>2011-09-10</span>
  </div>
  </li>
  <li>
  <p></p>
  <div>
   <a href="https://www.ofstack.com/"> JS Special effects code collection  </a>
   <span>2011-09-10</span>
  </div>
  </li>
  <li>
  <p></p>
  <div>
   <a href="https://www.ofstack.com/"> Commercial web templates with CD - ROM materials </a>
   <span>2011-09-10</span>
  </div>
  </li>
  <li>
  <p></p>
  <div>
   <a href="https://www.ofstack.com/"> Web Making Tutorial </a>
   <span>2011-09-10</span>
  </div>
  </li>
  <li>
  <p></p>
  <div>
   <a href="https://www.ofstack.com/"> Website source code whole site source code download </a>
   <span>2011-09-10</span>
  </div>
  </li>
  <li>
  <p></p>
  <div>
   <a href="https://www.ofstack.com/">  Web ebook Download  </a>
   <span>2011-09-10</span>
  </div>
  </li>
  <li>
  <p></p>
  <div>
   <a href="https://www.ofstack.com/">  Free web template download  </a>
   <span>2011-09-10</span>
  </div>
  </li>
 </ul>
 </div>
</div>
</body>
</html>

Hopefully, this article has been helpful in your javascript programming.