实现根据后台绑定小图片,鼠标移至小图,自动显示相应大图 .Net精简版本 [removed] function GetShowImg(imgfile) { document.all(ShowImage).src = /semir/images/+ imgfile; } [removed] //DataList绑定 <asp:datalist id=DlSides runat=server OnItemCommand=DlSides_ItemCommand R