javascript dom xu

http://www.htmlgoodies.com/primers/jsp/article.php/3594621
http://www.pconline.com.cn/pcedu/empolder/wz/javascript/

http://www.pconline.com.cn/pcedu/empolder/wz/javascript/0607/830035_3.html
function addFile()
{

 var fileButton ="<br><input type='file' size ='50' name='File' class='ButtonCss'/>";
 document.getElementById('FileList').insertAdjacentHtml("beforeEnd",fileButton);

}

NavigateUrl='<%# "a.aspx?f="+Eval("g")>'