function cityReady(rootpath){
			$("#hotel_search_city").autocomplete(citys, {
				minChars: 0,
				width: 130,
				scrollHeight: 260,
				max: 10,
				matchContains: false,
				mustMatch: true,
				autoFill: false,
				formatItem: function(row, i, max) {
					return "<span style='float:right'>" + row.c+ "</span>"+"<span style='float:left'>" + row.s+ "</span>";
				},
				formatMatch: function(row, i, max) {
					return row.k;
				},
				formatResult: function(row) {
					return row.c;
				}
			},cityInit);
		$("#hotel_search_city").result(function(event, data, formatted) {
				if (data) {
					//$('#city').css('color', '#666');					
					$("#cityCode").attr("value", data.o);					
					
					var cityid = data.o;
					 $.getJSON(rootpath + "/hotelsearch/provinvce.action", {"cityid":cityid}, function(json) {
                         var obj = $("#district");
                         obj.get(0).length = 0;                      
                         obj.append("<option value=''>---全部---</option>");
                 		 for (var i = 0; i < json.length; i++) {
                 		  
                   		 var opt = json[i].split("#");
                   		 obj.append("<option value='" + opt[0] + "'>" + opt[1] + "</option>");
                		 }
                 		 obj.attr("disabled", "");

                         var obj = $("#district2");
                         obj.children().remove();
                         obj.append("<option value=''>---全部---</option>");
                 		 for (var i = 0; i < json.length; i++) {

                   		 var opt = json[i].split("#");
                   		 obj.append("<option value='" + opt[0] + "'>" + opt[1] + "</option>");
                		 }
                 		 obj.attr("disabled", "");
                	 }) 
				}//end if
			});
        }
function citySearchReady(rootpath){
			
			$("#hotel_search_city").autocomplete(citys, {
				minChars: 0,
				width: 130,
				scrollHeight: 260,
				max: 10,
				matchContains: false,
				mustMatch: true,
				autoFill: false,
				formatItem: function(row, i, max) {
					return "<span style='float:right'>" + row.c+ "</span>" + "<span style='float:left'>" + row.s+ "</span>";
				},
				formatMatch: function(row, i, max) {
					return row.k;
				},
				formatResult: function(row) {
					return row.c;
				}
			});
		$("#hotel_search_city").result(function(event, data, formatted) {
				if (data) {
					//$('#city').css('color', '#666');					
					$("#cityCode").attr("value", data.o);					
					
					var cityid = data.o;
					 $.getJSON(rootpath + "/hotelsearch/provinvce.action", {"cityid":cityid}, function(json) {
                         var obj = $("#district");
                         obj.get(0).length = 0;                     
                         obj.append("<option value=''>---全部---</option>");
                 		 for (var i = 0; i < json.length; i++) {
                 		  
                   		 var opt = json[i].split("#");
                   		 obj.append("<option value='" + opt[0] + "'>" + opt[1] + "</option>");
                		 }
                 		 obj.attr("disabled", "");
                	 }) 
                	 
                	 //hotelsearch.jsp左侧对应的酒店推荐和热闹目的城市
                	 searchSpecHotel(cityid, rootpath); 
				}//end if
			});

	if (window.attachEvent) {
		$('#hotel_search_city').get(0).attachEvent("onfocus", function(){$('#selectProvince').attr('checked', 'true');});
	} else if (window.addEventListener) {
		$('#hotel_search_city').get(0).addEventListener("focus", function(){$('#selectProvince').attr('checked', 'true');}, false);
	}

}

function cityDistrictSelected(dtarg, cityCode, districtCode, rootpath) {
            if (cityCode == '')
             cityCode = 'Shanghai';        
           
            $.getJSON(rootpath + "/hotelsearch/provinvce.action", {"cityid":cityCode}, function(json) {
                if (json == null || json == "") return;
                var obj3 = $(dtarg);
                obj3.get(0).length = 0;
                obj3.append("<option value=''>全部</option>");
                for (var i = 0; i < json.length; i++) {
                    var opt = json[i].split("#");
                    if (opt[0] == districtCode)
                        obj3.append("<option value='" + opt[0] + "' selected='selected'>" + opt[1] + "</option>");
                    else
                        obj3.append("<option value='" + opt[0] + "'>" + opt[1] + "</option>");
                }
                obj3.attr("disabled", "");
            })
}

function setCityClickEvent(elementname, elementname1,targElementName, rootpath) {
	//注:元素的disable == true 时，form 对应的name作为传递给action的参数不可用
	//点击后退按钮或是默认为上海时使用
	
	if ($("#selectProvince").attr("checked")==true){		
	 	  $("#hotel_search_city").attr("disabled", "");
          $("#cityCode").attr("disabled", "");
	  }
	 $(elementname).each(function(){	 	
	 	if($(this).attr("checked")==true){	 	
	 	var cityid = $(this).val();	 		 		
	 	 $(elementname1).each(function(){
   			var temp = $(this).attr("seq");    			         
            if(cityid == temp){            
             $(this).attr("disabled", "");
             searchSpecHotel(cityid, rootpath); 
             searchDistrict("#district",cityid,rootpath);
            }          
 		   }); 
	 	}	
 	 }); 
 	 //点radio时使用
    $(elementname).click(function() {    	
      // searchSpecHotel(elementname);
       $(this).attr("checked","true");
        if (this.checked) {
            var cityid = this.value;        
            
            
            searchSpecHotel(cityid, rootpath);            
          /*
           $(elementname1).each(function(){
   			var temp = $(this).attr("seq");           
   			
            if(cityid == temp){
             $(this).attr("disabled", "");
            }else{
            $(this).attr("disabled", "true");
            }
            
 		   }); */
        }
/*
        if (!$("#selectProvince").attr("checked")) {           
            $("#city").attr("disabled", "true");
            $("#cityCode").attr("disabled", "true");        
        }else{
        	 $("#city").attr("disabled", "");
        	 $("#cityCode").attr("disabled", "");
        	 
        }
*/
		//对应的地区数据内容显示
        var cityid = this.value;
        if (cityid == null || cityid == "") return;
        $.getJSON(rootpath + "/hotelsearch/provinvce.action", {"cityid":cityid}, function(json) {
            var obj = $(targElementName);
            obj.get(0).length = 0;
            obj.append("<option value=''>---全部---</option>");
            for (var i = 0; i < json.length; i++) {
                var opt = json[i].split("#");
                obj.append("<option value='" + opt[0] + "'>" + opt[1] + "</option>");
            }
            obj.attr("disabled", "");
        })

    });
}