function PopupExternalStuff(HotelId, Option, lParam, x, y)
		{
			popupwnd = window.open('Global_to2k_bk/to2k_display/inc_func_interface_externalstuff.asp?o='+Option+'&HId='+HotelId+'&lParam='+lParam,'','width='+x+', height='+y+', scrollbars=yes, resizable=yes');
			popupwnd.focus();
		}
		
		function ClosePopup()
		{
			if (popupwnd)popupwnd.close();
		}
		
		function getTheDay(i) 
		{
			var today = new Date();
			var year = today.getFullYear();
			var month = today.getMonth()+1;
			var day = today.getDate()+i;

			if (day > 31) {
				day= day-31;
				month++;
			}
			var thisDate=day +"."+ month +"."+ year;
			return (thisDate);
		}

		function setDates()
		{
			document.form.anreise.value=getTheDay(1);
			document.form.abreise.value=getTheDay(3);
		}
		
		function UseKalender(sender)
		{
			//alert(sender);
		}
		
		function GetBookingLink(zimmer)
		{
			var anreise = getTheDay(0);
			var abreise = getTheDay(1);
			
			self.location.href="http://www.waldhotel-rheingau.de/index.asp?p=127&cBkId=34&anreise=" + anreise + "&abreise=" + abreise + "&" + zimmer + "=1";
		}