function getAlertName(language)
		{
			if(language==1)
				return "请输入关键词，然后提交";
			else if(language==2)
				return "Please input key words and search";
			else if(language==3)
				return "Veuillez remplir des mots-clés avant la recherche.";
			else if(language==4)
				return "キーワードを入力して検索";
			else if(language==5)
				return "введите ключевое слово для запроса";
			else if(language==6)
				return "Palabras clave, y buscar";
			else if(language==8)
				return "키워드를 입력한후 검색하세요";
			else if(language==9)
				return "罽繻︽贂纍︽纈繳繳︽輵臥︽輿繳︽纈輬︽輬纍︽聁︽纈轂纋︽繿舋纊︽輩繻︽臶繳纍﹀";
			else if(language==7)
				return "تفضل باملاء كلمة مفتاحية  ثم استعن بها  للبحث ";

			else 
				return "请输入关键词，然后提交";
		}
		function createXMLNode(key,value)
		{
			var sResult = "";
			sResult += "<"+key+">";
			sResult += "<![CDATA["+encode(value)+"]]>";
			sResult += "</"+key+">";
			return sResult;
		}
		function encode(str,u) 
		{
			if (typeof(encodeURIComponent) == 'function')
			{
				if (u) 
					return encodeURI(str);
				else 
					return encodeURIComponent(str);
			}
			else 
			{
				return escape(str);
			}
		}
		//得到低级检索的参数列表
		function getParameter_DJ()
		{
			//1、得到用户输入的关键词，为空则不允许提交
			var keywordele = document.getElementById("names");
			var keyword = "";
			if(keywordele.value == "")
			{
				var alertStr = getAlertName(document.MLSearch.language.value);
				alert(alertStr);
				return false;
			}
			keyword = keywordele.value;
			var languagevalue = document.MLSearch.language.value;
			var sitenamevalue = document.MLSearch.sitename.value;
			//9、构造XML字符串<RMW><BASENAMES></BASENAMES><KEYWORD></KEYWORD><SEARCHFIELD></SEARCHFIELD></RMW>
			var xmllist = "";
			xmllist += "<RMW>";
			xmllist += createXMLNode("BASENAMES","morelanguage");
			xmllist += createXMLNode("KEYWORD",keyword);
			xmllist += createXMLNode("LANGUAGE",languagevalue);
			xmllist += createXMLNode("SITENAME",sitenamevalue);
			xmllist += createXMLNode("SEARCHFIELD","CONTENT");
			xmllist += "</RMW>";
			document.MLSearch.XMLLIST.value = xmllist;
			document.MLSearch.submit();
			return false;
		}