<!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>无标题文档</title> <style>
*{ margin:0px; padding:0px;} .serch_left{ border-radius:20px;}
.serch ,.serch_left,.serch_right{ height:40px; }
.serch { width:500px; border:#000 0px solid;
background:#09F; margin:50px; border-radius:20px;} .serch_left {
width:390px; height:36px; border:#09F 2px solid; background:#FFF;}
.serch_right{ width:90px;} .serch_left,.serch_right{
float:left; text-align:center;} .serch_right{height:30px;
padding-top:10px; color:#FFF; font-weight:bold; cursor:pointer;}
.inp_serch{ width:390px; padding-left:30px;
background:url(img/serch.png) no-repeat 5px 5px; height:35px; border:0px;
border-radius:20px; border-color:#FFF; font-size:20px;}
</style>
<script src="js/jquery-1.8.3.min.js"></script>
<script > $(function(){
$(".inp_serch").css("color","#CCC").focus(function(){
/*val() 能取得值 还可以 赋值*/
if($(this).val()==""){
$(this).val("搜索"); }
}).blur(function(){
if($(this).val()=="搜索"){
$(this).css("color","#CCC"); }else{
$(this).css("color","black");
}
});
$(".serch_right").click(function(){
alert($(".inp_serch").val()); });
}); </script>
<style> .yuan{ width:20px; height:20px;
border-radius:20px; background-color:#F00; color:#FFF;
font-weight:bold; text-align:center; margin:5px; float:10px;}
.cl{ width:200px; height:40px; border-top-left-radius:10px;
border-bottom-right-radius:10px; border:#00F 2px solid;} </style>
</head>
<body>
<div class="yuan">1</div> <div
class="yuan">2</div> <div class="yuan">3</div>
<div class="yuan">4</div> <div
class="cl"></div> <div class="serch">
<div class="serch_left">
<input type="text"
class="inp_serch"/>
</div>
<div class="serch_right">搜索</div> </div>
</body> </html>