<!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=utf-8"
/>
<title>当前输入框高亮显示</title>
<style>
body,form,h2,p,input{margin:0;padding:0;}
body{color:
#4f4f4f;font:14px/1.5 \5fae\8f6f\96c5\9ed1;}
form{width:400px;background:
#fef4eb;border:2px solid #f60;padding-bottom:10px;overflow:hidden;zoom:1;margin:10px auto;}
form h2{color:
#fe791e;font-size:16px;background:#ffebd7;border-bottom:2px solid #f60;padding:5px 10px;}
form p{float:left;clear:both;width:100%;height:31px;margin-top:10px;line-height:31px;}
form label,form input{float:left;}
form label{width:100px;height:31px;text-align:right;}
form input{border:0;font-family:\5fae\8f6f\96c5\9ed1;background:url(input.png) no-repeat;}
form .f-text,form .f-text-high{width:203px;height:31px;padding-left:5px;line-height:31px;}
form .f-text-high{background-position:0 -31px;}
form .f-btn{color:
#fff;width:104px;height:31px;cursor:pointer;font-size:16px;background:#f60;line-height:31px;border-radius:5px;}
</style>
<script type=
"text/javascript"
>
window.onload =
function
()
{
var
aInput = document.getElementsByTagName(
"input"
);
var
i = 0;
for
(i = 0; i < aInput.length - 1; i++)
{
aInput[i].onfocus =
function
()
{
this
.className =
"f-text-high"
};
aInput[i].onblur =
function
()
{
this
.className =
"f-text"
}
}
};
</script>
</head>
<body>
<form>
<h2>用户登录</h2>
<p><label>用户名:</label><input class=
"f-text"
type=
"text"
/></p>
<p><label>密码:</label><input class=
"f-text"
type=
"password"
/></p>
<p><label></label><input class=
"f-btn"
type=
"button"
value=
"登 录"
/></p>
</form>
</body>
</html>