JavaScript implements love you to add an item effectively under FF IE_form effects

IE is not very good. In IE, setAttribute only recognizes some static attributes, but for ONCLICK events, it is invalid. You need to use the attchEvent method

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>Untitled Document</title> <div id="mycontent"> </div> <input type="button" value="澧">