<!--code by sam
	
function searchInAll() {
 
	   var selectedValue = document.searchForm.IndexArea.options[document.searchForm.IndexArea.selectedIndex].value;
	   var keywords = document.searchForm.keywords.value;
     if ((keywords == "") || (keywords == "输入关键字")) {
       alert("请输入关键字！");
     document.searchForm.keywords.focus();
    return false;
  }
		  if (selectedValue == "china_buy") {
		  	url = "http://search.china.alibaba.com/search/offer_search.htm?keywords=" + keywords ;
		  	document.searchForm.action = url;
		  }
		  if (selectedValue == "china_sell") {
		  	url = "http://search.china.alibaba.com/search/search.htm?keywords=" + keywords;
		  	document.searchForm.action = url;
		  }
		  if (selectedValue == "china_product") {
		  	url = "http://search.china.alibaba.com/search/sample_search.htm?keywords=" + keywords;
		  	document.searchForm.action = url;
		  }
		  if (selectedValue == "china_comp") {
		  	url = "http://search.china.alibaba.com/search/company_search.htm?keywords="+ keywords;
		  	document.searchForm.action = url;
		  }
		  if (selectedValue == "china_paimai") {
		  	url = "http://auction.china.alibaba.com/search/auction_list.htm?keywords="+ keywords;
		  	document.searchForm.action = url;
		  }
		  if (selectedValue == "china_news") {
		  	url = "http://search.china.alibaba.com/search/news_search.htm?keywords="+ keywords;
		  	document.searchForm.action = url;
		  }
		  if(selectedValue == "china_club") {
		  	url = "http://search.china.alibaba.com/search/forum_search.htm?keywords="+ keywords;
  	    document.searchForm.action = url;
		  }	
		  if(selectedValue == "china_blog") {
		  	url = "http://search.china.alibaba.com/search/blog_search.htm?keywords="+ keywords ;
  	   document.searchForm.action = url;
		  }	
		  if(selectedValue == "china_fship") {
		  	url = "http://search.china.alibaba.com/search/profile_search.htm?keywords="+ keywords ;
  	   document.searchForm.action = url;
		  }	
		  if(selectedValue == "china_quan") {
		  	url = "http://search.china.alibaba.com/search/quan_search.htm?keywords="+ keywords ;
  	   document.searchForm.action = url;
		  }	
		  if(selectedValue == "china_help") {//生意经
		  	url = "http://search.china.alibaba.com/search/wiki_answer_search.htm?keywords="+ keywords ;
  	   document.searchForm.action = url;
		  }	
}

function searchInAllDouble() {
 
	   var selectedValueDouble = document.searchFormDouble.IndexArea.options[document.searchFormDouble.IndexArea.selectedIndex].value;
	   var keywordsDouble = document.searchFormDouble.keywords.value;
     if ((keywordsDouble == "") || (keywordsDouble == "输入关键字")) {
       alert("请输入关键字！");
     document.searchFormDouble.keywords.focus();
    return false;
  }
		  if (selectedValueDouble == "china_buy") {
		  	url = "http://search.china.alibaba.com/search/offer_search.htm?keywords=" + keywordsDouble;
		  	document.searchFormDouble.action = url;
		  }
		  if (selectedValueDouble == "china_sell") {
		  	url = "http://search.china.alibaba.com/search/search.htm?keywords=" + keywordsDouble;
		  	document.searchFormDouble.action = url;
		  }
		  if (selectedValueDouble == "china_product") {
		  	url = "http://search.china.alibaba.com/search/sample_search.htm?keywords=" + keywordsDouble;
		  	document.searchFormDouble.action = url;
		  }
		  if (selectedValueDouble == "china_comp") {
		  	url = "http://search.china.alibaba.com/search/company_search.htm?keywords="+ keywordsDouble;
		  	document.searchFormDouble.action = url;
		  }
		  if (selectedValueDouble == "china_paimai") {
		  	url = "http://auction.china.alibaba.com/search/auction_list.htm?keywords="+ keywordsDouble;
		  	document.searchFormDouble.action = url;
		  }
		  if (selectedValueDouble == "china_news") {
		  	url = "http://search.china.alibaba.com/search/news_search.htm?keywords="+ keywordsDouble;
		  	document.searchFormDouble.action = url;
		  }
		  if(selectedValueDouble == "china_club") {
		  	url = "http://search.china.alibaba.com/search/forum_search.htm?keywords="+ keywordsDouble;
  	    document.searchFormDouble.action = url;
		  }	
		  if(selectedValueDouble == "china_blog") {
		  	url = "http://search.china.alibaba.com/search/blog_search.htm?keywords="+ keywordsDouble;
  	   document.searchFormDouble.action = url;
		  }	
		  if(selectedValueDouble == "china_fship") {
		  	url = "http://search.china.alibaba.com/search/profile_search.htm?keywords="+ keywordsDouble ;
  	   document.searchFormDouble.action = url;
		  }
		  if(selectedValueDouble == "china_quan") {
		  	url = "http://search.china.alibaba.com/search/quan_search.htm?keywords="+ keywordsDouble ;
  	   document.searchFormDouble.action = url;
		  }		  
		  if(selectedValueDouble == "china_video") {
		  		url = "http://video.china.alibaba.com/video/search/search_video.html?keywords=" + keywordsDouble;
  	   document.searchFormDouble.action = url;
		  }
		   if(selectedValueDouble == "china_help") {//生意经
		  	url = "http://search.china.alibaba.com/search/wiki_answer_search.htm?keywords="+ keywordsDouble ;
  	   document.searchFormDouble.action = url;
		  }	
}

function searchVideo(){
   var keywords = document.searchVideoForm.keywords.value;
   if ((keywords == "") || (keywords == "请输入关键字")) {
	   alert("请输入关键字！");
	   document.searchVideoForm.keywords.focus();
	   return false;
   }
   url = "http://video.china.alibaba.com/video/search/search_video.html?keywords=" + keywords;
   document.searchVideoForm.action = url;
}
-->