                        課程
                    
                        /前端開發(fā)
                        
                            /JavaScript
                        
                        /搜索框制作

不顯示下拉框

看一下代碼有什么問題，jquery用的是自己下的，css樣式寫到了另外的文檔中

<!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>bing search</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<link type="text/css" rel="stylesheet" href="style/reset.css"? />
<link type="text/css" rel="stylesheet" href="style/main.css"? />
<script type="text/javaacript" src="js/jquery-3.1.1.min.js"></script>
</head>

<body>
?<div class="background"></div>
??? ?<div class="searchbox">
??????? <div class="logo"></div>
??????? <form id="searchform">
??????? ?<input type="text" class="searchinputtext" name="q" id="searchinput" autocomplete="off"/>
??????????? <input type="submit" class="searchinputbutton" value=""/>
??????? </form>
??????? </div>
??????? <div class="suggest" id="searchsuggest" style="display:none">
??????? ?<ul>
??????????? ?<li>搜索1</li>
??????????????? <li>搜索2</li>
??????????? </ul>
??????? </div>
???????
??????? <script type="text/javaacript">
???$('#searchinput').bind('keyup',function(){
??????????? $('#searchsuggest').show()
??????????? });
??????? </script>
</body>
</html>