function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
        map.setCenter(new GLatLng(39,105), 3);
      }
    }
    
   
$(document).ready(function() {
      
      //切换tab页

        $('#tab-title span').mouseover(function(){
        $(this).addClass("selected").siblings().removeClass();
        $("#tab-content > ul").eq($('#tab-title span').index(this)).show().siblings().hide();
      });
      
      $('#cnav-title span').mouseover(function(){
        $(this).addClass("selected").siblings().removeClass();
        $("#cnav-content > div").eq($('#cnav-title span').index(this)).show().siblings().hide();
      });
         
  
                
         ( 
	function($){
		$.fn.autoDiv=function(){
			//alert(this.val());
			if(this.val() == "")
			{
				var init_text="";
				this.val(init_text);
			}
			else
			{
				var init_text=this.val();
			}
			
			var li_max=8;
			var url="travel_serch_auto2.php";
			var div=this;
			var html='<div id=autoDiv class="autoDiv"><div></div><table cellspacing=0 class="autoItems"></table></div><iframe style="position:absolute;border:0 0;" src="javascript:void(0)">';
			var li='<tr class="autoItem"></tr>';
			var div2=$(html);
			var head=div2.eq(0).children().eq(0);
			var ul=div2.eq(0).children().eq(1);
			$(document.body).append(div2);
			div2.css({top:div.offset().top+div.height()+3,left:div.offset().left});
			div2.eq(0).css({"z-Index":99999});
			div2.eq(1).css({"z-Index":99998,width:div2.eq(0).width()});
			div2.hide();
			function autoDiv(){
					var lang=encodeURI($("#lang").val());
					var ch=div.val();
					
					
					$.post(url,{ch:ch,lang:lang,action:"autoDiv"},function(data){
						var len=0;
						ul.empty();
						
						if(!data.data||data.data.length==0)
						{
							len=1;
							head.html(ch+",Pinyin Sequence:"+0);
							addli("<td py='none'>none</td><td></td>");
						}
						else
						{	
							
							head.html(ch+",Pinyin Sequence:"+data.data.length);
							len=data.data.length>li_max?li_max:data.data.length;
							var counti=0;
							
							$.each(data.data,function(k,v){
								if(counti>=len)return;
								counti++;
								var temp="";
								if(data.type=="py")
								temp+="<td py='has'>"+v[0]+"</td>";
								temp+="<td loc='"+v[3]+"' value='"+v[2]+"'>"+v[1]+"</td>";
								
								var re=addli(temp);
								re.hover(
									function() {$(this).addClass('autoItemHover');choice(re);},
									function() {$(this).removeClass('autoItemHover');}								
								);
								re.click(
									function(){
										choice(re);
										div2.hide();
									}
								)
							});
						}
						show(len);
					},"json");
			}
			var can=0;
			var timer=null;
			window.mywake=function(){
				if(can)
				{	
					autoDiv();
					can=0;
				}
			}
			this.keyup(function(e){
				
				div2.hide();
				var val=$.trim(div.val());
				if(val.length>20)
				{
					return;
				}
				else if(val.length=="")
				{
					ul.empty();
					return;					
				}
				else if(val.length<=1&&encodeURI(val)==val)
				{
					ul.empty();
					head.html("<font color=993300>No less than two characters</font>");
					show(0);
					return;
				}
				if(!timer)
				{
					timer=setInterval("mywake()",300);
				}
				if(can<Number.MAX_VALUE);
				can++;
			});
			
			this.blur(function(){
				clearInterval(timer);
				timer=null;
			}
			);
			function choice(re)
			{	
				if(!re||re.size()==0||re.find("td[py=none]").size()>0)
				{
					$("#h_name2").val("");
					$("#h_id").val("");
					return;
				}
				var temp="";
				if(re.find("td[py=has]").size()>0)
					temp+=re.find("td[py=has]").text()+" ";
					temp+=re.find("td[loc]").text();
				div.val(temp);
				$("#h_name2").val(temp);
				$("#h_id").val(re.find("td[loc]").attr("loc")+"="+re.find("td[loc]").attr("value"));
			}
			function show(length)
			{	
				div2.show();
//				div2.eq(0).css({top:125,left:100});
				div2.eq(1).css({
					width:div2.eq(0).width()
				});
				div2.height(head.height()+length*ul.children().eq(0).children().eq(0).height());
			}
			function addli(html)
			{
				var re=$(li).html(html);
				ul.append(re);
				return re;
			}
			
			function isin(x,y,rect)
			{	
				if(y<rect[0]||y>rect[2]||x<rect[1]||x>rect[3])
				return false
				return true
			}
			this.mouseover(function(){if(this.value==init_text){this.value="";this.color="blue";}});
			this.mouseout(function(){if(this.value==""){this.value=init_text;this.color="black";}});
			this.keydown(function(){if(this.value==init_text){this.value="";this.color="blue";}});
			function clickInRect(e,obj)
			{
				var rect=[
				obj.offset().top,
				obj.offset().left,
				obj.offset().top+obj.height(),
				obj.offset().left+obj.width(),
				];
				if(isin(e.clientX,e.clientY,rect))
				return true;
				return false;
			}
			this.click(function(e){if(this.value==init_text)this.value=""; this.select()});
			this.blur(function(e){
				if($("#h_id").val()=="")
				{
					choice(div2.find("tbody tr").eq(0));
				}
				else if($("#h_id")!=""&&$("#h_name2").val()!=this.value)
				{
					choice(null);
				}
			});			
			$(document).click(function(e){
				if(!clickInRect(e,div2.eq(0))&&!clickInRect(e,$("#h_name")))
				{
					div2.hide();
				}
			});		
		}
	}
)(jQuery);

$(
	function(){
		$("#h_name").autoDiv();
	}
);   
    
  

      
      
      

  });
 
  
  //表单提交检查
  function submit_for(){
		//alert("test");
		//return;
		var theform=document.sysform_smq;
		
		
		
		
		var form_check=true;
		//if(theform.h_id.value==""){alert("Please select your city or there is no hotel in the city.");form_check=false;}
		if ( theform.smq_str_date.value == "" || theform.smq_str_date.value == "yy-mm-dd" ) { alert("Check-in date should not be vacant."); theform.smq_str_date.focus; form_check = false;}
		if ( theform.smq_end_date.value == "" || theform.smq_end_date.value == "yy-mm-dd" ) { alert("Check-out date should not be vacant."); theform.smq_end_date.focus; form_check = false;}
		if(form_check)
		{
			
			
			theform.action="chinahotels_list.php";
			var temp="sys_"+theform.h_id.value;
			
			
			
			
			temp=temp.split("&");
			if(temp.length==2)
			{
				theform.h_id.value=(temp[0].split("="))[1];
				theform.h_name2.value=temp[1]?(temp[1].split("="))[1]:"";
			}
			else
			{
				theform.h_name2.value=(temp[0].split("="))[1];
				theform.h_id.value="";
			}
			theform.h_id.name="sys_loc2";
			theform.h_name2.name="sys_loc1";	
			theform.smq_end_date.name="has14_end_date";
			theform.smq_str_date.name="has14_str_date";		
			theform.submit();
		}		
	}