ect_showbox')[0].innerHTML == '中国搜索'){ oSearchForm.action = 'http://www.chinaso.com/search/pagesearch.htm?q='+oSearchTxt.value; oSearchForm.target = '_blank'; oSearchForm.submit(); } else if($('.select_showbox')[0].innerHTML == '站内搜索'){ oSearchForm.action = 'http://search.chinadaily.com.cn/all_cn.jsp?searchText='+oSearchTxt.value; oSearchForm.target = '_blank'; oSearchForm.submit(); } else if($('.select_showbox')[0].innerHTML == '搜狗搜索'){ oSearchForm.action = 'https://www.sogou.com/web?query=' + oSearchTxt.value + '&insite=chinadaily.com.cn&pid=sogou-wsse-04f19115dfa286fb'; oSearchForm.target = '_blank'; oSearchForm.submit(); } } else{ alert('请输入搜索内容') } }; -->