iframe跨域通信的通用解决方案
http://www.alloyteam.com/2012/08/lightweight-solution-for-an-iframe-cross-domain-communication/
通过iframe实现跨域通信
http://blog.leezhong.com/tech/2011/01/25/iframe-crossdomain.html
JavaScript跨域总结与解决办法
http://www.cnblogs.com/rainman/archive/2011/02/20/1959325.html
IE中设置了document.domain后操作iframe的问题
http://wyz.67ge.com/ie-document-domain/
IE下因设置document.domain而无法和Iframe通信的解决方法
http://www.woiweb.net/communicate-with-iframe-in-ie.html
用document.domain解决Ajax跨子域
http://dancewithnet.com/2007/07/22/solve-cross-sub-domain-ajax-with-document-domain/
iframe在IE中的透明问题与allowTransparency属性
http://lllt.iteye.com/blog/910209
iframe刷新父页面
http://www.cnblogs.com/BensonHe/archive/2011/01/15/1936159.html
<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8"> <title></title> </head> <body> <iframe src="http://www.hao123.com/" width="300" height="300" frameborder="0" scrolling="no" marginwidth="0" marginheight="0" align="center,center" allowtransparency="true" name="open"></iframe> <a href="http://www.douban.com/" target="open">douban</a> <a href="http://www.hao123.com/" target="open">hao123</a> </body> </html>