document.write("<script type=\"text/javascript\"><!--\ngoogle_ad_client = \"pub-6472199738134228\";\n/* 内容336X280 */\ngoogle_ad_slot = \"4849708484\";\ngoogle_ad_width = 336;\ngoogle_ad_height = 280;\n//-->\n</script>\n<script type=\"text/javascript\"\nsrc=\"http://pagead2.googlesyndication.com/pagead/show_ads.js\">\n</script>\n");