function initdate()
{var myDate=new Date();
var year=myDate.getYear();
year=(year<1900?(1900+year):year);
var month=myDate.getMonth()+1;
var day=myDate.getDate();
var day1=day+1;
var smonth=month;
var smonth1=month+1;
var sday=day;
var sday1=day1;
if(month<10)smonth="0"+smonth;
if((month+1)<10)smonth1="0"+smonth1;
if(day<10)sday="0"+sday;
if(day1<10)sday1="0"+sday1;
var startdate=document.getElementById("startdate");
var leavedate=document.getElementById("leavedate");
startdate.value=year+"-"+smonth+"-"+sday;
var temp1=(new Date(year+"/"+(month+1)+"/0")).getDate();
if((day1)>temp1)
{ if(month==12)leavedate.value=(year+1)+"-01-01";
  else if(month!=12)leavedate.value=year+"-"+smonth1+"-01";
}
else leavedate.value=year+"-"+smonth+"-"+sday1;
}
function checkjd(f)
{        var s=f.startdate.value;
         var s1=f.leavedate.value
         if(s==""||s1==""){alert("请选择入住日期和离店日期");return false;}
         if(s>=s1){alert("请选择正确的入住日期和离店日期");return false;}
		 var ss=s.split("-");var ss1=s1.split("-");
	     var year1=parseInt(ss[0]);var month1=new Number(ss[1])+1;var day1=new Number(ss[2]);
		 var year2=parseInt(ss1[0]);var month2=new Number(ss1[1])+1;var day2=new Number(ss1[2]);
		 var temp1=(new Date(year1+"/"+month1+"/0")).getDate();
		 var temp2=(new Date(year2+"/"+month2+"/0")).getDate();
		 month1=month1-1;month2=month2-1;
         if(year2>year1)
		 {
		   var y=year2-year1;
		   if(y>=2){window.alert("入住7天以上请致电023-63788930");return false;}
		   else
		   {
		     if(month1!=12){window.alert("入住7天以上请致电023-63788930");return false;}
		     else if(month1==12&&month2==1)
			 {
			   if(((temp1-day1+1)+day2)>7)
               {window.alert("入住7天以上请致电023-63788930");return false;}
			   else{return true;}
			 }
			 else
			 {window.alert("入住7天以上请致电023-63788930");return false;}
		   }
		 }
		 else if(year1==year2)
		 {
		   if((month2-month1)>1){window.alert("入住7天以上请致电023-63788930");return false;}
           else if((month2-month1)==1)
		   {
		      if(((temp1-day1+1)+day2)>7)
               {window.alert("入住7天以上请致电023-63788930");return false;}
			   else{return true;}
		   }
		   else
		   {
		     if((day2-day1+1)>7)
			 {window.alert("入住7天以上请致电023-63788930");return false;}
			 else{return true;}
		   }
		 }
		 return true;
}