var XMLHttp
var AirLines;
var destFrom;
var destTo;
var FType;
var FromAirCode;
var ToAirCode;
var FFAirline;
var FFType;
var DepRetType;
var LeftOrFull;
var CurrField;
var DepRetType="";
function ChangeDaysInOut(airlines, from, to, type)
{
FType=document.getElementById(type).value;
	if(FType=="FH")
		{
		document.getElementById("daysout1").innerHTML="";
		document.getElementById("daysout1").innerHTML="Days Out:";
		document.getElementById("daysin1").innerHTML="";
		document.getElementById("daysin1").innerHTML="Days In:";
		}
		else if(FType=="FHH")
		{
		document.getElementById("daysout1").innerHTML="";
		document.getElementById("daysout1").innerHTML="Days Out:";
		document.getElementById("daysin1").innerHTML="";
		document.getElementById("daysin1").innerHTML="Days In:";
		}
		else
		{
		document.getElementById("daysout").innerHTML="";
		document.getElementById("daysout").innerHTML="Days Out:";
		document.getElementById("daysin").innerHTML="";
		document.getElementById("daysin").innerHTML="Days In:";
		}
AirLines=airlines;
destFrom=from;
destTo=to;
XMLHttp=CallGetXmlHttp();
if (XMLHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
  var lineair;
  var SelRel;
  var dept;
  var selectedDept;
  var DTo;
  var selectedTo;
   if(FType=="F")
  	{
		
		 lineair=document.getElementById(AirLines);
		 SelRel=lineair.value;
		try
			{
			 dept=document.getElementById(destFrom).value;
			 var FEE=dept.split("(");
			 selectedDept=FEE[1].substr(0,3);
			}
			catch(ex1)
			{
				alert("Enter Departure field carefully.");
				document.getElementById(destFrom).focus();
				return;
			}
		try
			{
			 DTo=document.getElementById(destTo).value;
			 var FEEE=DTo.split("(");
			 selectedTo=FEEE[1].substr(0,3);
			}
			catch(ex2)
			{
			alert("Enter Destination field carefully.");
			document.getElementById(destTo).focus();
			return;
			}
	}
  	else if(FType=="FH")
		{
			
			 lineair=document.getElementById(AirLines);
			 SelRel=lineair.value;
		try
			{
			dept=document.getElementById(destFrom).value;
			var FEE=dept.split("(");
		 	selectedDept=FEE[1].substr(0,3);;
			}
			catch(ex3)
			{
				
			alert("Enter Departure field carefully.");
			document.getElementById(destFrom).focus();
			return;
			}
		try
			{
			DTo=document.getElementById(destTo).value;
		 	var FEEE=DTo.split("(");
		 	selectedTo=FEEE[1].substr(0,3);
			}
			catch(er)
			{
			alert("Enter Destination field carefully.");
			document.getElementById(destTo).focus();
			return;
			}
		}
		else if(FType=="FHH")
		{
			
			 lineair=document.getElementById(AirLines);
			 SelRel=lineair.options[lineair.selectedIndex].value;
		
			dept=document.getElementById(destFrom);
			selectedDept=dept.options[dept.selectedIndex].value;
			
			DTo=document.getElementById(destTo);
			selectedTo=DTo.value;
		}		
		




var url="daysoutin.asp";
url=url+"?fromdest="+selectedDept;
url=url+"&aircode="+SelRel;
url=url+"&destto="+selectedTo;

XMLHttp.onreadystatechange=ChangeStateS;
XMLHttp.open("GET",url,true);
XMLHttp.send(null);
}

function ChangeStateS() 
{ 
	if(XMLHttp.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XMLHttp.status == 200)
		{		
		//window.alert("i am here");	

			writeDaysOutIn(XMLHttp.responseText);

		}
		else
		{
			alert("There was a problem retrieving data from the server." );
		}
	}


}

function writeDaysOutIn(countryNode)
{
	
var dOTxt="";
var dITxt="";
var dIn="";
var strDOut="";
var strDIn="";
		
var stateNode = countryNode.split("|");
if(FType=="FH")
	{
	document.getElementById("dOut1").innerHTML="";
	document.getElementById("dIn1").innerHTML="";
	document.getElementById("dOut1").innerHTML=stateNode[0];
	document.getElementById("dIn1").innerHTML=stateNode[1];
	}
	else if(FType=="FHH")
	{
	document.getElementById("dOut1").innerHTML="";
	document.getElementById("dIn1").innerHTML="";
	document.getElementById("dOut1").innerHTML=stateNode[0];
	document.getElementById("dIn1").innerHTML=stateNode[1];
	}
	else
	{
	document.getElementById("dOut").innerHTML="";
	document.getElementById("dIn").innerHTML="";
	document.getElementById("dOut").innerHTML=stateNode[0];
	document.getElementById("dIn").innerHTML=stateNode[1];
	}
}
//End Days Out
function CallGetXmlHttp()
{
var XMLHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  XMLHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    XMLHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    XMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return XMLHttp;
}




//=====================================================================================================================
function checkValidCodeSum(from, DepRet, type, win)
{
CurrField=document.getElementById(from)
FromAirCode=document.getElementById(from);
DepRetType=document.getElementById(DepRet).value;
FFType=document.getElementById(type);
LeftOrFull=win;

var fromcode=FromAirCode.value;
if(fromcode.length<3)
	{
		
		alert("Atlest 3 characters required.")
		FromAirCode.focus();
		return;
	}

XMLHttp=CallGetXmlHttp();
if (XMLHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
  var url;
  if(LeftOrFull=="LEFT")
  	{
	 url="../checkvalidcode.asp";
	}
	else
	{
		 url="checkvalidcode.asp";
	}
url=url+"?fromdest="+fromcode;


XMLHttp.onreadystatechange=CheckValidCodeState;
XMLHttp.open("GET",url,true);
XMLHttp.send(null);
}

function CheckValidCodeState() 
{ 
	if(XMLHttp.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XMLHttp.status == 200)
		{		
		//window.alert("i am here");	

			CheckValidCodeWite(XMLHttp.responseText);

		}
		else
		{
			alert("There was a problem retrieving data from the server." );
		}
	}


}


function CheckValidCodeWite(validNode)
{
	
	var CType=FFType.value;
	var valid=validNode.split("^");
	if(valid[0]!=="NOT VALID")
		{
		if(CType=='F' || CType=="FH"  || CType=="H")
			{
			var TRFlag=1;
			var strNameCode="";
			var Acode="";
			var Aname="";
			var Acountry="";
			var temp;
			var counter=1;
			var AirporName=validNode.split("|");
			if(LeftOrFull=="LEFT" || LeftOrFull=="FULL")
				{
					strNameCode=strNameCode+"<table width=250  border=0 cellspacing=0 cellpadding=1 class=MSG_Header>";
				}
				else
				{
					
					strNameCode=strNameCode+"<table width=425  border=0 cellspacing=0 cellpadding=1 class=MSG_Header>";
				}
			
			if(DepRetType=='D' || DepRetType=="DD")
				{
				strNameCode=strNameCode+"<tr><td><b>Select Departure Airport Name(Code)</b></td><td align='right'><img style='CURSOR:hand;' alt=\'Close' onClick=\'closeSubWindow();\' src=\'http://www.citybreak.uk.com/images/cross.gif\'></td></tr>";
				}
				else if(DepRetType=='R' || DepRetType=="RR")
				{
				strNameCode=strNameCode+"<tr><td><b>Select Destination Airport Name(Code)</b></td><td align='right'><img style='CURSOR:hand;' alt=\'Close' onClick=\'closeSubWindow();\' src=\'http://www.citybreak.uk.com/images/cross.gif\'></td></tr>";
				}
				else if(DepRetType=='HR')
				{
					strNameCode=strNameCode+"<tr><td><b>Select Hotel Name(Code)</b></td><td align='right'><img style='CURSOR:hand;' alt=\'Close' onClick=\'closeSubWindow();\' src=\'http://www.citybreak.uk.com/images/cross.gif\'></td></tr>";
				}
			
			strNameCode=strNameCode+"<tr><td bgcolor=#C2D1F0 colspan=2>";
			strNameCode=strNameCode+"<table width=100%  border=0 cellspacing=2 cellpadding=0 bgcolor=#FFE3DE class=MSG_Text>";
			for(count=0;count<AirporName.length-1;count++)
				{
					if(counter==1)
					{
						
						if(TRFlag==1)
						{
						TRFlag=2;
						strNameCode=strNameCode+"<tr bgcolor=\"#FFE8F3\">";
						}
						else
						{
						strNameCode=strNameCode+"<tr>";
						TRFlag=1;
						}
					}
					temp=AirporName[count].split("*");
					Acode=temp[0];
					Aname=temp[1];
					Acountry=temp[2]
					
					strNameCode=strNameCode+"<td><a href=\"#\" onClick=\"PickCode(\'"+Aname+"("+Acode+")\');\">"+Aname+"("+Acode+"):["+Acountry.toUpperCase()+"]</a></td>";
					counter=counter+1;
					if(LeftOrFull=="LEFT" || LeftOrFull=="FULL")

						{
						if(counter==2)
							{
							strNameCode=strNameCode+"</tr>";
							counter=1;
							}
						}
						else
						{
							if(counter==3)
							{
							strNameCode=strNameCode+"</tr>";
							counter=1;
							}
						}
					
				}
			strNameCode=strNameCode+"</table>";
			strNameCode=strNameCode+"</td></tr>";
			strNameCode=strNameCode+"</table>";
			var fieldPos = new positionInfo(CurrField);
			var x;
			var y = fieldPos.getElementBottom();
			
					x = fieldPos.getElementLeft();
					setProperty1('left', x + "px");
					setProperty1('top', y + "px");
			document.getElementById("MSG").style.visibility="visible";
			document.getElementById("MSG").innerHTML=strNameCode;
			}
		}
		else
		{
			if(DepRetType=='D')
			{
			alert("Sorry, we cannot find a match. Please check the spelling and enter a city name or airport code.");
			document.getElementById("FDestFrom").focus();
			}
			if(DepRetType=='R')
			{
			alert("Sorry, we cannot find a match. Please check the spelling and enter a city name or airport code.");
			document.getElementById("FDestTo").focus();
			}
			if(DepRetType=="DD")
			{
			alert("Sorry, we cannot find a match. Please check the spelling and enter a city name or airport code.");
			document.getElementById("FHDestFrom").focus();
			}
			if(DepRetType=="RR")
			{
			alert("Sorry, we cannot find a match. Please check the spelling and enter a city name or airport code.");
			document.getElementById("FHDestTo").focus();
			}
		}
	
}

function PickCode(code)
{
 var checkonFocus=""
    checkonFocus=document.getElementById("fltdest").value;
    if(checkonFocus!="" && DepRetType=="" )
    {
    DepRetType='R'
    }
	document.getElementById("MSG").innerHTML="";
	document.getElementById("MSG").style.visibility="hidden";
	if(DepRetType=='D')
	{
		document.getElementById("FDestFrom").value=code;
		if(checkonFocus=="")
		{
		document.getElementById("FDestTo").focus();
		}
		
	}
	if(DepRetType=='HR')
	{
		document.getElementById("HDestTo").value=code;
		document.getElementById("HDayMonth").focus();
		
	}
	else if(DepRetType=='R')
	{
		if(checkonFocus=="")
		{
		document.getElementById("FDestTo").value=code;
		}
		else
		{
		document.getElementById("FDestTo").value=checkonFocus;
		}
		document.getElementById("FDayMonth").focus();
		
		
	}
	else if(DepRetType=="DD")
	{
		document.getElementById("FHDestFrom").value=code;
		if(checkonFocus=="")
		{
		document.getElementById("FHDestTo").focus();
		}
	}
	else if(DepRetType=="RR")
	{
		document.getElementById("FHDestTo").value=code;
		document.getElementById("FHDayMonth").focus();
		
	}
}
function checkLength(from, DepRet, type, win)
{
	lencode=document.getElementById(from).value.length;
	var subType=document.getElementById(DepRet).value;
	var MainType=document.getElementById(type).value;
	var PageWin=document.getElementById(win).value;
	if(lencode>=3)
		{
			    if(MainType=='F')
				{
				if(subType=='D')
					{
					checkValidCodeSum('FDestFrom', 'D', 'FType',PageWin);
					}
					else
					{
					checkValidCodeSum('FDestTo', 'R', 'FType',PageWin);
					}
				}
			if(MainType=="FH")
				{
				if(subType=="DD")
					{
						
					checkValidCodeSum('FHDestFrom', 'DD', 'FHType',PageWin);
					}
					else
					{
					checkValidCodeSum('FHDestTo', 'RR', 'FHType',PageWin);
					}
				}
				
				if(MainType=="H")
				{
				
					checkValidCodeSum('HDestTo', 'HR', 'HType',PageWin);
					
				}
				
		}
}
//==============================================================================================================
function setTab(from, DepRet, type,win,evt)
{
	CurrField=document.getElementById(from);
	FromAirCode=document.getElementById(from);
	DepRetType=document.getElementById(DepRet).value;
	FFType=document.getElementById(type);
	LeftOrFull=document.getElementById(win).value;
	var fromcode=FromAirCode.value;
	if(evt.keyCode==9)
		{
		XMLHttp=CallGetXmlHttp();
		if (XMLHttp==null)
		  {
		  alert ("Your browser does not support AJAX!");
		  return;
		  } 
		var url;
		if(LeftOrFull=="LEFT")
			{
			url="../getnamecode.asp";
			}
			else
			{
				url="getnamecode.asp";
			}
		url=url+"?fromdest="+fromcode;
		
		
		XMLHttp.onreadystatechange=getNameCodeState;
		XMLHttp.open("GET",url,true);
		XMLHttp.send(null);
		}
}

function setTabBlur(from, DepRet, type,win,evt)
{
	if(evt.keyCode==9)
		{
		CurrField=document.getElementById(from);
		FromAirCode=document.getElementById(from);
		DepRetType=document.getElementById(DepRet).value;
		FFType=document.getElementById(type);
		LeftOrFull=document.getElementById(win).value;
		var fromcode=FromAirCode.value;
		if(fromcode.length==3)
			{
			XMLHttp=CallGetXmlHttp();
			if(XMLHttp==null)
			  {
			  alert ("Your browser does not support AJAX!");
			  return;
			  } 
			var url;
			if(LeftOrFull=="LEFT")
			{
			url="../getnamecode.asp";
			}
			else
			{
			url="getnamecode.asp";
			}
			url=url+"?fromdest="+fromcode;
			XMLHttp.onreadystatechange=getNameCodeState;
			XMLHttp.open("GET",url,true);
			XMLHttp.send(null);
			}
		}
}



function getNameCodeState() 
{ 
	if(XMLHttp.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XMLHttp.status == 200)
		{		
		//window.alert("i am here");	

			getNameCodeStateWite(XMLHttp.responseText);

		}
		else
		{
			alert("There was a problem retrieving data from the server." );
		}
	}
}

function getNameCodeStateWite(validNode)
{
	
	var CType=FFType.value;
	var valid=validNode.split("^");
	if(valid[0]!=="NOT VALID")
		{
			var Acode="";
			var Aname="";
			var temp;
			var AirporName=validNode.split("|");
			var strcodename=AirporName[0].split("*");
			Acode=strcodename[0];
			Aname=strcodename[1];
			FromAirCode.value=Aname+"("+Acode+")";			
			document.getElementById("MSG").style.visibility="";
			    document.getElementById("MSG").style.visibility="hidden";
		}
		else
		{
			document.getElementById("MSG").style.visibility="";
			document.getElementById("MSG").style.visibility="hidden";
			FromAirCode.focus();
				
		}
			
}


function closeSubWindow()
{
	document.getElementById("MSG").innerHTML="";
	document.getElementById("MSG").style.visibility="hidden";
	setSubCrosswin(FromAirCode);
}

function setSubCrosswin(FromAirCode)
{
	
	
	var FromAirCodeId=document.getElementById(FromAirCode.id);
	var codedesti=FromAirCodeId.value;
	XMLHttp=CallGetXmlHttp();
		if (XMLHttp==null)
		  {
		  alert ("Your browser does not support AJAX!");
		  return;
		  } 
		var url;
		if(LeftOrFull=="LEFT")
			{
			url="../cross.asp";
			}else
			{
			url="cross.asp";
			}
		url=url+"?fromdest="+codedesti;
		XMLHttp.onreadystatechange=getNameCodeStateCross;
		XMLHttp.open("GET",url,true);
		XMLHttp.send(null);
				
}
function getNameCodeStateCross()
{
	if(XMLHttp.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XMLHttp.status == 200)
		{		
		//window.alert("i am here");	
			getNameCodeStateWiteCross(XMLHttp.responseText);

		}
		else
		{
			alert("There was a problem retrieving data from the server." );
		}
	}
}


function getNameCodeStateWiteCross(node)
{
	
	if(node.length<4)
	{
	alert("Enter Code Carefully!")
	document.getElementById(FromAirCode.id).focus();
	}
	else
	{
		document.getElementById(FromAirCode.id).value=node;
		if(DepRetType=='D')
			{
			document.getElementById("FDestTo").focus();
			}
			else if(DepRetType=='R')
			{
			document.getElementById("FDayMonth").focus();
			}
			else if(DepRetType=="DD")
			{
			document.getElementById("FHDestTo").focus();
			}
			else if(DepRetType=="RR")
			{
			document.getElementById("FHDayMonth").focus();
			}
	}
}




function setElementProperty1(p_property, p_value, p_elmId)
		{
    	var p_elm = p_elmId;
    	var elm = null;

    	if(typeof(p_elm) == "object")
			{
      		elm = p_elm;
    		} 
			else 
			{
      		elm = document.getElementById(p_elm);
    		}
    	
		if((elm != null) && (elm.style != null))
			{
      		elm = elm.style;
      		elm[ p_property ] = p_value;
    		}
 		 }

  function setProperty1(p_property, p_value) 
	{
    setElementProperty1(p_property, p_value, 'MSG');
  	}



var dynimages=new Array()
dynimages[06]=["images/Offer1.jpg", ""]
dynimages[02]=["images/Offer2.jpg", ""]
dynimages[03]=["images/Offer3.jpg", ""]
dynimages[04]=["images/Offer4.jpg", ""]
dynimages[05]=["images/Offer5.jpg", ""]
dynimages[01]=["images/Offer6.jpg", ""]

var imgborderwidth=0


var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=0.7)"

function returnimgcode(theimg){
var imghtml=""
if (theimg !="")
//imghtml='<a href="'+theimg[01]+'" target="'+optlinktarget+'">'
imghtml=''
var linkadd='';
var alt='';
if (theimg=="images/Offer1.jpg,")
{
linkadd="www.myvacations.co.uk";
alt="www.myvacations.co.uk";
}
else if (theimg=="images/Offer2.jpg,")
{
linkadd="http://www.myvacations.co.uk/Flights/Dubai-Flights.aspx";
alt="Flights to Dubai";
}
else if (theimg=="images/Offer3.jpg,")
{
linkadd="http://www.myvacations.co.uk/Destinations/Malta.aspx";
alt="Corinthia Palace Hotel & SPA*****";
}
else if (theimg=="images/Offer4.jpg,")
{
linkadd="http://www.myvacations.co.uk/Flights/flightstodelhi.aspx";
alt="Flights to Delhi";
}
else if (theimg=="images/Offer5.jpg,")
{
linkadd="http://www.myvacations.co.uk/Destinations/Prague.aspx";
alt="Hilton Prague*****";
}
else if (theimg=="images/Offer6.jpg,")
{
linkadd="http://www.myvacations.co.uk/Destinations/Istanbul.aspx";
alt="Birbey Hotel***";
}

imghtml+='<a href="'+linkadd+'"><img alt="'+alt+'" src="'+theimg[0]+'" border="'+imgborderwidth+'"></a>'

if (theimg[01]!="")
imghtml+=''

//imghtml+='</a>'
return imghtml
}

function modifyimage(loadarea, imgindex){

if (document.getElementById){
var imgobj=document.getElementById(loadarea)
if (imgobj.filters && window.createPopup){
imgobj.style.filter=filterstring
imgobj.filters[0].Apply()
}

imgobj.innerHTML=returnimgcode(dynimages[imgindex])
if (imgobj.filters && window.createPopup)
imgobj.filters[0].Play()
return false
}
}


function MM_preloadImages() { 
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { 
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { 
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}