<INPUT type="button" value="显示iframe内容" onclick = "iframeid.src = '09010135.jsp">
<iframe id=iframeid width=700 height=auto frameborder=0 align=center scrolling=auto src="about:blank"></iframe>
<iframe id=iframeid width=700 height=auto frameborder=0 align=center scrolling=auto src="about:blank"></iframe>
<iframe width=700 height=auto frameborder=0 align=center scrolling=auto src=09010135.jsp></iframe>
</div>
<input type="button" value="显示iframe内容" name="show" onClick="javascript:iframe1.style.display=''">
<div id="iframe1" style="display:none">
<......onClick="javascript:iframe1.style.display=''">---这是什么用法?
在线等-结分!