Hspb . Net

Đoạn mã tạo một trình đơn xổ dọc (trình đơn xổ dọc) trên trang web của bạn, với mục chọn là các liên kết; bên cạnh đó, nếu trình duyệt không cho phép JavaScript thì hiệu ứng sẽ tự tạo một nút submit cho trình đơn.
CSS

<style type="text/css">
/*
     This script downloaded from www.JavaScriptBank.com
     Come to view and download over 2000+ free javascript at www.JavaScriptBank.com
*/
.jsbank_sample_cont {margin: 20px; padding: 20px;}
.jsbank_sample_tit {font-weight: bold; margin-bottom: 10px; padding: 5px; width: auto; background-color: #c0c0c0; border: 5px solid #a0a0a0; color: black; text-align: center;}
/*
Created by: Boris Feldman 
Web Site: http://devx.com/
*/
.topic {
  color: #fff;
  font-weight: bold;
  background-color: blue;
}

.link {
  color: #000;
  background-color: #dfdfdf;
}
</style>
	<!--
    	This script downloaded from www.JavaScriptBank.com
    	Come to view and download over 2000+ free javascript at www.JavaScriptBank.com
	-->

<script language="javascript">
function selectURL(nexturl) {
 	if (nexturl != "") {
		  window.top.location.href = nexturl;
	 }
}

</script>
	<!--
    	This script downloaded from www.JavaScriptBank.com
    	Come to view and download over 2000+ free javascript at www.JavaScriptBank.com
	-->

<form action="#" method="post">
<select onchange="selectURL(this.options[this.selectedIndex].value);">
	<option selected value="">Select location...</option>
	<option class="topic" value="">JavaScript Source</option>
	<option class="link" value="http://javascriptbank.com/javascript/ajax-javascript.html">     » Ajax scripts</option>
	<option class="link" value="http://javascriptbank.com/new-javascript.html">     » New scripts</option>

	<option class="topic" value="">Other JavaScript Sites</option>
	<option class="link" value="http://javascriptbank.com">     » JavaScriptBank.com</option>
	<option class="link" value="http://javascriptbank.com">     » JavaScriptBank.com</option>
</select>
<noscript><input type="submit" value="Go"></noscript>
</form>
	<!--
    	This script downloaded from www.JavaScriptBank.com
    	Come to view and download over 2000+ free javascript at www.JavaScriptBank.com
	-->