【菜鸟提问】这段代码怎么改才能让document.write的内容显示在当前页??
<html> <head> <title>123</title> <script type="text/javascript"> function addem(){ document.write("123123"); } </script> </head> <body bgcolor="red"> <a href="javascript:addem()">click here</a> <h2>hello</h2> </body></html>