/*???i?v???_?E???????*/
function CreateYears() {
    var i;
    date = new Date();
    var nowYear = (date.getYear()<1000)?
	 date.getYear()+1900:date.getYear();
    var year = nowYear;
    var optionTag;
   
    for( i = 0; i < 3; i++ ) {
        if( year == nowYear ) {
            optionTag = "<option value=\"" + year + "\" selected>" + year + "</option>\n";
        } else {
            optionTag = "<option value=\"" + year + "\">" + year + "</option>\n";
        }
        year++;
        document.write( optionTag );
    }
}

/*???v???_?E???????*/
function CreateMonths() {
    var i;
    date = new Date();
    var nowMonth = date.getMonth() + 1;
    var optionTag;
   
    for( i = 1; i <= 12; i++ ) {
        if( i == nowMonth ) {
            optionTag = "<option value=\"" + i + "\" selected>" + i + "</option>\n";
        } else {
            optionTag = "<option value=\"" + i + "\">" + i + "</option>\n";
        }
        document.write( optionTag );
    }
}

/*?u?v???_?E???????*/
function CreateDays() {
    var i;
    date = new Date();
    var nowDay = date.getDate();
    var optionTag;
   
    for( i = 1; i <= 31; i++ ) {
        if( i == nowDay ) {
            optionTag = "<option value=\"" + i + "\" selected>" + i + "</option>\n";
        } else {
            optionTag = "<option value=\"" + i + "\">" + i + "</option>\n";
        }
        document.write( optionTag );
    }
}

/*?v???_?E???a?u?t??X???*/
function setDay(){
    var year = document.getElementById( "year" ).value;
    var month = document.getElementById( "month" ).value;
    var day = document.getElementById( "day" );

    var lastday = february( year, month );
    var itemnum = day.length;
    if ( lastday - 1 < day.selectedIndex ) {
        day.selectedIndex = lastday - 1;
    }
    day.length = lastday;
    for ( cnt = ( itemnum + 1 ); cnt <= lastday; cnt++ ) {
        day.options[cnt - 1].text = cnt;
    }
}

/*2????u?t???e???*/
function february( year, month ){
    var lastday = new Array( 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 );
    if ( ( (year % 4 == 0) && (year % 100 != 0) ) || ( year % 400 == 0 ) ) {
        lastday[1] = 29;
    }
    return lastday[month - 1];
}

/*?{?^????????u?t?d?\?|?・?e???*/
function showDate() {
    var year = document.getElementById( "year" ).value;
    var month = document.getElementById( "month" ).value;
    var day = document.getElementById( "day" ).value;
   
    var show = "??????a?I??????A" + year + "?N" + month + "??" + day + "?u??・?B";
   
    var selectDate = document.getElementById( "selectDate" );
   
    selectDate.innerHTML = show;
   
    return false;

}

function getBaseUrl() {
	return document.getElementById("select-hotel-action").value;
}

/*URL??-?s????*/
function do_url() {
//<!-- baseURL?IURL?d????a???擾??≪?e?v????????Z?b?g?・?e// -->
  var baseURL = getBaseUrl();
  if(!baseURL) {
    alert("ホテルを選んでください");
    return false;
  }
  var stayYear = document.getElementById( "year" ).value;
  var stayMonth = document.getElementById( "month" ).value;
  var stayDay = document.getElementById( "day" ).value;
  var stayCount = document.F1.stayCount.value;
  var adultNum = document.F1.adultNum.value;
  var roomCount = document.F1.roomCount.value;
  var careNsmr = document.F1.careNsmr.value;

  var listURL = baseURL
	+ "&stayYear=" + stayYear
	+ "&stayMonth=" + stayMonth
	+ "&stayDay=" + stayDay
	+ "&stayCount=" + stayCount 
	+ "&adultNum=" + adultNum
	+ "&roomCount=" + roomCount;
	+ "&careNsmr=" + roomCount;

<!-- ?￣?e?E?B???h?E?J??????c?・// -->
  //document.location.href = listURL;
<!-- ??E?B???h?E?J??????c?・// -->
  window.open(listURL);
}