document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=79051\">饮用水含氟量超过推荐限制两倍与儿童 IQ 低相关</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=79053\">微软计划淘汰 Windows 控制面板</a></p></div>");