function CheckForm(f) {
	if ((f.NumTravelers.value.length == 0) && (f.list.value == "Y")) {
		f.NumTravelers.focus();
		alert("Please enter the number of travelers.");
		return void(0);
	}
	f.submit();
}

function showCal(x,f) {
	var b;
	if (x==0) {
		if ((b=document.getElementById("cal1"))!=null) {
			b.style.display="none";
		}
		if ((b=document.getElementById("cal2"))!=null) {
			b.style.display="none";
		}
		return;
	}
	if (x==1) {
		if ((b=document.getElementById("cal2"))!=null) {
			b.style.display="none";
		}
	} else if (x==2) {
		if ((b=document.getElementById("cal1"))!=null) {
			b.style.display="none";
		}
	}
	if ((b=document.getElementById("cal"+x))!=null) {
		if (x==1) {
			b.src="/calendar_iframe.asp?typ=A&dt="+f.MonthA[f.MonthA.selectedIndex].value+"/"+f.DayA[f.DayA.selectedIndex].value+"/"+f.YearA[f.YearA.selectedIndex].value+"&f="+f.name;
		} else if (x==2) {
			b.src="/calendar_iframe.asp?typ=D&dt="+f.MonthD[f.MonthD.selectedIndex].value+"/"+f.DayD[f.DayD.selectedIndex].value+"/"+f.YearD[f.YearD.selectedIndex].value+"&f="+f.name;
		}
		if (b.style.display=="") {
			b.style.display="none";
		} else {
			b.style.display="";
		}
	}
}

function showCalendar(x,f) {
	var b;
	if (x==1) {
		if ((b=document.getElementById("cal2"))!=null) {
			b.style.display="none";
		}
	} else if (x==2) {
		if ((b=document.getElementById("cal1"))!=null) {
			b.style.display="none";
		}
	}
	if ((b=document.getElementById("cal"+x))!=null) {
		if (x==1) {
			b.src="/calendar2_iframe.asp?typ=A&dt="+f.ArrivalDate.value+"&f="+f.name;
		} else if (x==2) {
			b.src="/calendar2_iframe.asp?typ=D&dt="+f.DepartureDate.value+"&f="+f.name;
		}
		if (b.style.display=="") {
			b.style.display="none";
		} else {
			b.style.display="";
		}
	}
}
function hideCalendar() {
	var b;
	if ((b=document.getElementById("cal1"))!=null) {
		b.style.display="none";
	}
	if ((b=document.getElementById("cal2"))!=null) {
		b.style.display="none";
	}
}

//document.onclick = new function("showCal(0,null)");