iframe的使用~

1.某个按钮的点击：currentF(123);

2.function currentF(guid){
　　var url = "<%=request.getContextPath()%>/aaaa/bbbb_ccc.html?gu].location.href = url;
}

3.在想显示的区域布置上iframe

<iframe name="property_con"  allowTransparency="true" src="#" width="100%" height="800px" frameborder="0" marginwidth="0" marginheight="0" ></iframe>