【图】网页输入框的样式触发效果

　　这个例子主要学习两个参数onblur和onFocus.因为这两个参数以前很少遇到,baidu 一下明白了，onblur 是控件在失去焦点的时候触发的事件,而onFocus就是成为输入焦点的时候触发的事件,这两个参数都可以和className结合直接调用样式表类名

!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd"
html
head
meta http-equiv="Content-Type" content="text/html; charset=gb2312"
title/title
/head
body
style type="text/css"
.input1{
font-family: verdana;background-color: #EEEEEE;border-bottom: #FFFFFF 1px solid;border-left: #CCCCCC 1px solid;border-right: #FFFFFF 1px solid;border-top: #CCCCCC 1px solid;font-size: 12px;
}
.input1-bor {
font-family:verdana;background-color:#F0F8FF;font-size: 12px;

border: 1px solid #333333;}
/style
table cellspacing=2 cellpadding=0 width=300 border=0
tr
tdfont class="en1"姓名:/font /td
tdinput size=40 name=name class="input1" onblur="this.className='input1'" onfocus="this.className='input1-bor'"
/td
/tr
tr
tdfont class="en1"邮箱:/font/td
tdinput size=40 name=email class="input1" onblur="this.className='input1'" onfocus="this.className='input1-bor'"/td
/tr
tr
tdfont class="en1"网址:/font /td
tdinput size=40 name=url class="input1" onblur="this.className='input1'" onfocus="this.className='input1-bor'"
/td
/tr
tr
tdfont class="en1"主题:/font /td
tdinput size=40 name=subject class="input1" onblur="this.className='input1'" onfocus="this.className='input1-bor'"
/td
/tr
tr
tdfont class="en1"内容: /font /td
tdtextarea name=message rows=5 cols=35 class="input1" onblur="this.className='input1'" onfocus="this.className='input1-bor'"/textarea/td/tr/table Webjx.Com