老显示缺少对象，这是在dreamweaver中导入fireworks html后生成的代码
<a href="#" onMouseOut="MM_nbGroup('out');" onMouseOver="MM_nbGroup('over','cecdslicer14_c1','image/cecd/cecdslicer14_c1_over.gif','image/cecd/cecdslicer14_c1_overdown.gif',1);" onClick="MM_nbGroup('down','navbar1','cecdslicer14_c1','image/cecd/cecdslicer14_c1_down.gif',1);"><img name="cecdslicer14_c1" src="image/cecd/cecdslicer14_c1.gif" width="160" height="20" border="0" ></a>
另：图片的路径没问题，都修改过
