function getMon(currMM)
{
switch(currMM)
	{
	case 0:
		return "Jan";
		
	case 1:
		return "Feb";
		
	case 2:
		return "Mar";
		
	case 3:
		return "Apr";
		
	case 4:
		return "May";
		
	case 5:
		return "Jun";
		
	case 6:
		return "Jul";
	case 7:
		return "Aug";
	case 8:
		return "Sep";
	case 9:
		return "Oct";
	case 10:
		return "Nov";
	case 11:
		return "Dec";
	
	}
}


function blankField(currfield)
{
	if(document.getElementById(currfield).value.toUpperCase()=="PLEASE ENTER DEPARTURE AIRPORT" || document.getElementById(currfield).value.toUpperCase()=="PLEASE ENTER ARRIVAL AIRPORT" || document.getElementById(currfield).value.toUpperCase()=="NO MATCH FOUND")
		{
		document.getElementById(currfield).value="";
		}
}
function getFHAirLineIndex()
{
	
document.getElementById("hFHAirLineIndex").value=document.FltHtlSearch.FHAirLine.selectedIndex;
}
function getFAirLineIndex()
{
document.getElementById("hFAirLineIndex").value=document.FlightSearch.FAirLine.selectedIndex;
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function cirMovement()
{
MM_showHideLayers('flight','','hide','hotel','','hide','flthtl','','show');
actionType(0);
MM_showHideLayers('flight','','hide','hotel','','show','flthtl','','hide');
actionType(2);
MM_showHideLayers('flight','','show','hotel','','hide','flthtl','','hide');
actionType(1);

}
function changePicture(num)
	{
		
		if(num==0)
			{
				document.getElementById("flthtlbutton").setAttribute("src","images/flight-and-hotel1_new.jpg"); 
				document.getElementById("fltbutton").setAttribute("src","images/flight-only2_new.jpg"); 
				document.getElementById("htlbutton").setAttribute("src","images/hotel-only2_new.jpg"); 
				document.FltHtlSearch.FHDestFrom.value="Enter Departure Airport";
				document.FltHtlSearch.FHDestTo.value="Enter Arrival Airport";
				
			}
			if(num==1)
			{
				
				document.getElementById("fltbutton").setAttribute("src","images/flight-only1_new.jpg"); 
				document.getElementById("flthtlbutton").setAttribute("src","images/flight-and-hotel2_new.jpg"); 
				document.getElementById("htlbutton").setAttribute("src","images/hotel-only2_new.jpg"); 
				document.FlightSearch.FDestFrom.value="Enter Departure Airport";
				document.FlightSearch.FDestTo.value="Enter Arrival Airport";
				
			}
			if(num==2)
			{
				document.getElementById("htlbutton").setAttribute("src","images/hotel-only1_new.jpg"); 
				document.getElementById("flthtlbutton").setAttribute("src","images/flight-and-hotel2_new.jpg"); 
				document.getElementById("fltbutton").setAttribute("src","images/flight-only2_new.jpg");
				
				
			}
			
	}
	
	
function setFClassType(classType)
	{
	document.getElementById("FClsType").value=classType;
	}
	
	//dasfdasdasdfasdfas
	
	
	
function setFareType(FareType)
	{
	document.getElementById("FareType").value=FareType;
	}
	
	
	
	//asdfadfasdfasdfa
function setFHClassType(classType)
	{
	document.getElementById("FHClsType").value=classType;
	}
	function setFHFareType(FareType)
	{
	document.getElementById("FHFareType").value=FareType;
	}
function replaceDays(num)
{
	if(num=='FH')
		{
			
			ChangeDayDepRet(document.FltHtlSearch.FHDptDateDDMMYY,document.FltHtlSearch.FHDayMonth,document.FltHtlSearch.FHRetDateDDMMYY,document.FltHtlSearch.FHDayMonthRet);
		}
	if(num=='F')
		{
			ChangeDayDepRet(document.FlightSearch.FDptDateDDMMYY,document.FlightSearch.FDayMonth,document.FlightSearch.FRetDateDDMMYY,document.FlightSearch.FDayMonthRet);
		}
	if(num=='H')
		{
			
			ChangeDayDepRet(document.HotelSearch.HDptDateDDMMYY,document.HotelSearch.HDayMonth,document.HotelSearch.HRetDateDDMMYY,document.HotelSearch.HDayMonthRet);
		}

}

function ChangeDayDepRet(DptDateDDMMYY,DptDateDay,RetDateDDMMYY,RetDateDay)
{

	var year=document.getElementById(DptDateDDMMYY.id).value.substr(6,4);
	var mon=document.getElementById(DptDateDDMMYY.id).value.substr(3,2);
	var day=document.getElementById(DptDateDDMMYY.id).value.substr(0,2);
	var gDeptDate= new Date(year,mon-1,day);
	var dValue=gDeptDate.getDay();
	var dayName="";
	if(dValue=="0")
		{
		dayName="Sun";
		}
		else if(dValue=="1")
		{
		dayName="Mon"
		}
		else if(dValue=="2")
		{
		dayName="Tue"
		}
		else if(dValue=="3")
		{
		dayName="Wed"
		}
		else if(dValue=="4")
		{
		dayName="Thu"
		}
		else if(dValue=="5")
		{
		dayName="Fri"
		}
		else if(dValue=="6")
		{
		dayName="Sat"
		}
	document.getElementById(DptDateDay.id).value=" "+dayName;
	try
	{
	var year1=document.getElementById(RetDateDDMMYY.id).value.substr(6,4);
	var mon1=document.getElementById(RetDateDDMMYY.id).value.substr(3,2);
	var day1=document.getElementById(RetDateDDMMYY.id).value.substr(0,2);
	var gDeptDate1= new Date(year1,mon1-1,day1);
	var dValue1=gDeptDate1.getDay();
	var dayName1="";
		if(dValue1=="0")
		{
		dayName1="Sun";
		}
		else if(dValue1=="1")
		{
		dayName1="Mon"
		}
		else if(dValue1=="2")
		{
		dayName1="Tue"
		}
		else if(dValue1=="3")
		{
		dayName1="Wed"
		}
		else if(dValue1=="4")
		{
		dayName1="Thu"
		}
		else if(dValue1=="5")
		{
		dayName1="Fri"
		}
		else if(dValue1=="6")
		{
		dayName1="Sat"
		}
document.getElementById(RetDateDay.id).value=" "+dayName1;
	}catch(ex){}
}
function setFareOnly(num)
{
	if (num==0)
	{
	document.FlightSearch.FareOnly.value="0"
	document.getElementById("wscalVal").value=0;	
	}
	else if (num==1)
	{
	document.FlightSearch.FareOnly.value="1"
	document.getElementById("wscalVal").value=0;	
	}
	else if (num==2)
	{
	document.FlightSearch.FareOnly.value="2"
	document.getElementById("wscalVal").value=1;	
	}
	
	
}
function nonstop()
{
	if (document.FlightSearch.FNonStop.checked)
	{
	document.FlightSearch.FStop.value="1"
	}
	else
		{
		document.FlightSearch.FStop.value="0"
		}
}

function nonstopFH()
	{
		if (document.FltHtlSearch.FHNonStop.checked)
			{
			document.FltHtlSearch.FHStop.value="1"
			}
		else
			{
			document.FltHtlSearch.FHStop.value="0"
			}
	}

function setJrnType(str,num)
{
			
document.getElementById("FJrnType").value=str;
if(str.toUpperCase()=="ONEWAY")
	{
		
		contentRow=document.getElementById("RetDateID").innerHTML;
		document.getElementById("RetDateID").innerHTML="";
	}
	else
	{
		if(document.getElementById("RetDateID").innerHTML=="")
			{
				document.getElementById("RetDateID").innerHTML=contentRow;
				document.getElementById("FRetDateDDMMYY").value=document.getElementById("FDptDateDDMMYY").value;
				document.getElementById("FDayMonthRet").value=document.getElementById("FDayMonth").value;
			}
 	}
}


function setJrnTypeWl(str,num)
{
	if(document.getElementById("FlexID").checked==true)
			{
			document.getElementById("FareOnly").value="2";
			}
			else
			{
			document.getElementById("FareOnly").value="0";
			}
}