function openCalendarWindow(_form,_name1){
  var url = "/hotelinfo/bsrch/calendarHelp.do?opForm=" + _form + "&opName=" + _name1;
  url+="&checkin=" + $('checkin').value;
  url+="&checkout=" + $('checkout').value;
  subWindow = window.open(url,
	   "cal",
	   "width=600,height=300,resizable=yes,scrollbars=yes,directories=no,menubar=no,location=no");
  subWindow.focus();
}


function doGetCheckout(){
 	 if($('checkin').value!=""
	 && $('nights').value!=""){
	   var url = "/hotelinfo/bsrch/rsv/steprsvutil.do?checkin=" + $('checkin').value + "&nights=" + $('nights').value;
	   new Ajax.Request(url,{
	    onSuccess : function(transport){
	    var msg = transport.responseText || "no response text";
	    msg = msg.replace(/^\s+|\s+$/g, "");
	    if(msg!=""){
	     var obj = eval("(" + msg + ")");
	     $('checkout').update(obj.checkout);
         if(obj.checkout==""){
          $('checkoutArea0').style.display='none';
          $('checkoutArea1').style.display='none';
         }else{
          $('checkoutArea0').style.display='';
          $('checkoutArea1').style.display='';
         }
 	   	}
	   }
	  });
	 }
}