//Menu-----------------------
 function MM_swapImgRestore() { //v3.0
      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_preloadImages() { //v3.0
      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_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_swapImage() { //v3.0
      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];}
    }
    function MM_jumpMenu(targ,selObj,restore){ //v3.0
      eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
      if (restore) selObj.selectedIndex=0;
   }
   

function PropertySetting(propertyid, noofval) 
{
    ElementSetting(noofval,propertyid,'PriceDetailPopUp');
}

function ElementSetting(noofval, propertyid,  Idofelement)
{
    	var v_element = Idofelement;
    	var v_element = null;

    	if(typeof(Idofelement) == "object")
			{
      		v_element = Idofelement;
    		} 
			else 
			{
      		v_element = document.getElementById(Idofelement);
    		}
    	
		if((v_element != null) && (v_element.style != null))
			{
      		v_element = v_element.style;
      		v_element[propertyid ] = noofval;
    		}
 }


function hidepricedetail()
{
 document.getElementById("PriceDetailPopUp").style.visibility = "hidden";
}

function positionInfo(object) {

  var p_elm = object;

  this.getElementLeft = getElementLeft;
  function getElementLeft() {
    var x = 0;
    var elm;
    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    while (elm != null) {
      x+= elm.offsetLeft;
      elm = elm.offsetParent;
    }
    return parseInt(x);
  }

  this.getElementWidth = getElementWidth;
  function getElementWidth(){
    var elm;
    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    return parseInt(elm.offsetWidth);
  }

  this.getElementRight = getElementRight;
  function getElementRight(){
    return getElementLeft(p_elm) + getElementWidth(p_elm);
  }

  this.getElementTop = getElementTop;
  function getElementTop() {
    var y = 0;
    var elm;
    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    while (elm != null) {
      y+= elm.offsetTop;
      elm = elm.offsetParent;
    }
    return parseInt(y);
  }

  this.getElementHeight = getElementHeight;


  function getElementHeight()
	{
    var elm;
    if(typeof(p_elm) == "object")
	{
      elm = p_elm;
    }
	else
	{
      elm = document.getElementById(p_elm);
    }
    return parseInt(elm.offsetHeight);
  }

  this.getElementBottom = getElementBottom;
  function getElementBottom(){
  return getElementTop(p_elm) + getElementHeight(p_elm);
  }
}

function CheckOtherIsCheckedByGVID(spanChk,GroupNameVal )
{

    //document.getElementById("imgContinue").display="block";
    //alert();
   var hdnval = document.getElementById('hdnLayer').value
   
    
   if(hdnval != spanChk.id)
   {
  
    //showLayer();
    blockPage();
   }
  
   
  //  showLayer();   
   document.getElementById('hdnLayer').value = spanChk.id;  
   var IsChecked = spanChk.checked;         
   if(IsChecked)
   {       
        document.getElementById('hfRDBValue').value=GroupNameVal;
   }  
   else
   {
       
   }
   
   var CurrentRdbID = spanChk.id;    
   var Chk = spanChk;
   Parent = document.getElementById('FFCL');           
   var items = Parent.getElementsByTagName('input'); 
      for(i=0;i<items.length;i++)
      {                
          if(items[i].id != CurrentRdbID && items[i].type=="radio")
          {   
              
              if(items[i].checked)
              {  
                  items[i].checked = false;
              }
          }
      }
}


function dateDiff(firstdate, seconddate) {
date1 = new Date();
date2 = new Date();
diff  = new Date();

date1temp = new Date(firstdate);
date1.setTime(date1temp.getTime());

date2temp = new Date(seconddate);
date2.setTime(date2temp.getTime());

// sets difference date to difference of first date and second date

diff.setTime(Math.abs(date1.getTime() - date2.getTime()));

timediff = diff.getTime();

weeks = Math.floor(timediff / (1000 * 60 * 60 * 24 * 7));
timediff -= weeks * (1000 * 60 * 60 * 24 * 7);

days = Math.floor(timediff / (1000 * 60 * 60 * 24)); 
timediff -= days * (1000 * 60 * 60 * 24);

hours = Math.floor(timediff / (1000 * 60 * 60)); 
timediff -= hours * (1000 * 60 * 60);

mins = Math.floor(timediff / (1000 * 60)); 
timediff -= mins * (1000 * 60);

secs = Math.floor(timediff / 1000); 
timediff -= secs * 1000;

alert( weeks + " weeks, " + days + " days, " + hours + " hours, " + mins + " minutes, and " + secs + " seconds");

return false; // form should never submit, returns false
}



function daysDiff(day1, day2) {
    var diff = Date.parse(day1) - Date.parse(day2);
    var daysDiff = Math.floor(diff / 1000 / 60 / 60 / 24);
    return daysDiff;
}

function showItinerary(imgbtnOneWayCollapse,lnkOneWayCollapseMsg,imgbtnOneWayExpand,lnkOneWayExpandMsg,pnlFlightOneWay)
{
    document.getElementById(imgbtnOneWayCollapse).style.display = 'none';
    document.getElementById(lnkOneWayCollapseMsg).style.display = 'none';
    
    document.getElementById(imgbtnOneWayExpand).style.display = 'block';
    document.getElementById(lnkOneWayExpandMsg).style.display = 'block';
    
    document.getElementById(pnlFlightOneWay).style.display = 'inline'; 
    return false;
}


function HideItinerary(imgbtnOneWayCollapse,lnkOneWayCollapseMsg,imgbtnOneWayExpand,lnkOneWayExpandMsg,pnlFlightOneWay)
{
    document.getElementById(imgbtnOneWayCollapse).style.display = 'block';
    document.getElementById(lnkOneWayCollapseMsg).style.display = 'block';
    
    document.getElementById(imgbtnOneWayExpand).style.display = 'none';
    document.getElementById(lnkOneWayExpandMsg).style.display = 'none';
    
    document.getElementById(pnlFlightOneWay).style.display = 'none'; 
    return false;

}


function showReturnItinerary(imgbtnReturnCollapse,lnkReturnCollapseMsg,imgbtnReturnExpand,lnkReturnExpandMsg,pnlFlightReturn)
{
    document.getElementById(imgbtnReturnCollapse).style.display = 'none';
    document.getElementById(lnkReturnCollapseMsg).style.display = 'none';
    document.getElementById(imgbtnReturnExpand).style.display = 'block';
    document.getElementById(lnkReturnExpandMsg).style.display = 'block';
    document.getElementById(pnlFlightReturn).style.display = 'inline'; 
    return false;
}

function HideReturnItinerary(imgbtnReturnCollapse,lnkReturnCollapseMsg,imgbtnReturnExpand,lnkReturnExpandMsg,pnlFlightreturn)
{
    document.getElementById(imgbtnReturnCollapse).style.display = 'block';
    document.getElementById(lnkReturnCollapseMsg).style.display = 'block';
    document.getElementById(imgbtnReturnExpand).style.display = 'none';
    document.getElementById(lnkReturnExpandMsg).style.display = 'none';
    document.getElementById(pnlFlightreturn).style.display = 'none'; 
    return false;
}
function ValidatePassengerDetails()
{
  
   
    if(document.getElementById('ddlTitleR1').value=="")
    {
        alert('Please select passenger title');
        document.getElementById('ddlTitleR1').focus();
        return false; 
    }
    
    
    if(document.getElementById('txtFirstNameR1').value == '')
    {
        alert('Please enter passenger first name');
        document.getElementById('txtFirstNameR1').focus();
        return false; 
    }
    
    if(document.getElementById('txtLastNameR1').value == '')
    {
        alert('Please enter passenger last name');
        document.getElementById('txtLastNameR1').focus();
        return false; 
    }
    
    if(document.getElementById('txtDOBR1').value == 'dd/mm/yy')
    {
        alert('Please enter passenger date of birth');
        document.getElementById('txtDOBR1').focus();
        return false; 
    }
    else
    {
        if(!isDate(document.getElementById('txtDOBR1').value))
        {
            document.getElementById('txtDOBR1').focus();
            return false; 
        }
    }
    
    
    if (document.form1.ddlTitleR2) 
    {   
        if(document.getElementById('ddlTitleR2').value=="")
        {
            alert('Please select passenger title');
            document.getElementById('ddlTitleR2').focus();
            return false; 
        }
    }
    
    if (document.form1.txtFirstNameR2) 
    {  
        if(document.getElementById('txtFirstNameR2').value == '')
        {
            alert('Please enter passenger first name');
            document.getElementById('txtFirstNameR2').focus();
            return false; 
        }
    }
    
    
    if (document.form1.txtLastNameR2) 
    {
        if(document.getElementById('txtLastNameR2').value == '')
        {
            alert('Please enter passenger last name');
            document.getElementById('txtLastNameR2').focus();
            return false; 
        }
    }
    
    if (document.form1.txtDOBR2) 
    {  
        if(document.getElementById('txtDOBR2').value == 'dd/mm/yy')
        {
            alert('Please enter passenger date of birth');
            document.getElementById('txtDOBR2').focus();
            return false; 
        }
        else
        {
            if(!isDate(document.getElementById('txtDOBR2').value))
            {
                document.getElementById('txtDOBR2').focus();
                return false; 
            }
        }
    }
    
    
    
    
    if (document.form1.ddlTitleR3) 
    {   
        if(document.getElementById('ddlTitleR3').value=="")
        {
            alert('Please select passenger title');
            document.getElementById('ddlTitleR3').focus();
            return false; 
        }
    }
    
    if (document.form1.txtFirstNameR3) 
    {  
        if(document.getElementById('txtFirstNameR3').value == '')
        {
            alert('Please enter passenger first name');
            document.getElementById('txtFirstNameR3').focus();
            return false; 
        }
    }
    
    if (document.form1.txtLastNameR3) 
    {
        if(document.getElementById('txtLastNameR3').value == '')
        {
            alert('Please enter passenger last name');
            document.getElementById('txtLastNameR3').focus();
            return false; 
        }
    }
    
    if (document.form1.txtDOBR3) 
    {
        if(document.getElementById('txtDOBR3').value == 'dd/mm/yy')
        {
            alert('Please enter passenger date of birth');
            document.getElementById('txtDOBR3').focus();
            return false; 
        }
        else
        {
            if(!isDate(document.getElementById('txtDOBR3').value))
            {
                document.getElementById('txtDOBR3').focus();
                return false; 
            }
        }
    }
    
    if (document.form1.ddlTitleR4) 
    {   
        if(document.getElementById('ddlTitleR4').value=="")
        {
            alert('Please select passenger title');
            document.getElementById('ddlTitleR4').focus();
            return false; 
        }
    }
    
    if (document.form1.txtFirstNameR4) 
    {  
        if(document.getElementById('txtFirstNameR4').value == '')
        {
            alert('Please enter passenger first name');
            document.getElementById('txtFirstNameR4').focus();
            return false; 
        }
    }
    
    if (document.form1.txtLastNameR4) 
    {
        if(document.getElementById('txtLastNameR4').value == '')
        {
            alert('Please enter passenger last name');
            document.getElementById('txtLastNameR4').focus();
            return false; 
        }
    }
    
    if (document.form1.txtDOBR4) 
    {
        if(document.getElementById('txtDOBR4').value == 'dd/mm/yy')
        {
            alert('Please enter passenger date of birth');
            document.getElementById('txtDOBR4').focus();
            return false; 
        }
        else
        {
            if(!isDate(document.getElementById('txtDOBR4').value))
            {
                document.getElementById('txtDOBR4').focus();
                return false; 
            }
        }
    }
    
    
    if (document.form1.ddlTitleR5) 
    {   
        if(document.getElementById('ddlTitleR5').value=="")
        {
            alert('Please select passenger title');
            document.getElementById('ddlTitleR5').focus();
            return false; 
        }
    }
    
    if (document.form1.txtFirstNameR5) 
    {  
        if(document.getElementById('txtFirstNameR5').value == '')
        {
            alert('Please enter passenger first name');
            document.getElementById('txtFirstNameR5').focus();
            return false; 
        }
    }
    
    if (document.form1.txtLastNameR5) 
    {
        if(document.getElementById('txtLastNameR5').value == '')
        {
            alert('Please enter passenger last name');
            document.getElementById('txtLastNameR5').focus();
            return false; 
        }
    }
    
    if (document.form1.txtDOBR5) 
    {
        if(document.getElementById('txtDOBR5').value == 'dd/mm/yy')
        {
            alert('Please enter passenger date of birth');
            document.getElementById('txtDOBR5').focus();
            return false; 
        }
        else
        {
            if(!isDate(document.getElementById('txtDOBR5').value))
            {
                document.getElementById('txtDOBR5').focus();
                return false; 
            }
        }
    }
    
    if (document.form1.ddlTitleR6) 
    {   
        if(document.getElementById('ddlTitleR6').value=="")
        {
            alert('Please select passenger title');
            document.getElementById('ddlTitleR6').focus();
            return false; 
        }
    }
    
    if (document.form1.txtFirstNameR6) 
    {  
        if(document.getElementById('txtFirstNameR6').value == '')
        {
            alert('Please enter passenger first name');
            document.getElementById('txtFirstNameR6').focus();
            return false; 
        }
    }
    
    if (document.form1.txtLastNameR6) 
    {
        if(document.getElementById('txtLastNameR6').value == '')
        {
            alert('Please enter passenger last name');
            document.getElementById('txtLastNameR6').focus();
            return false; 
        }
    }
    
    if (document.form1.txtDOBR6) 
    {
        if(document.getElementById('txtDOBR6').value == 'dd/mm/yy')
        {
            alert('Please enter passenger date of birth');
            document.getElementById('txtDOBR6').focus();
            return false; 
        }
        else
        {
            if(!isDate(document.getElementById('txtDOBR6').value))
            {
                document.getElementById('txtDOBR6').focus();
                return false; 
            }
        }
    }
    
    
    
    
    if (document.form1.ddlTitleR7) 
    {   
        if(document.getElementById('ddlTitleR7').value=="")
        {
            alert('Please select passenger title');
            document.getElementById('ddlTitleR7').focus();
            return false; 
        }
    }
    
    if (document.form1.txtFirstNameR7) 
    {  
        if(document.getElementById('txtFirstNameR7').value == '')
        {
            alert('Please enter passenger first name');
            document.getElementById('txtFirstNameR7').focus();
            return false; 
        }
    }
    
    if (document.form1.txtLastNameR7) 
    {
        if(document.getElementById('txtLastNameR7').value == '')
        {
            alert('Please enter passenger last name');
            document.getElementById('txtLastNameR7').focus();
            return false; 
        }
    }
    
    if (document.form1.txtDOBR7) 
    {
         if(document.getElementById('txtDOBR7').value == 'dd/mm/yy')
        {
            alert('Please enter passenger date of birth');
            document.getElementById('txtDOBR7').focus();
            return false; 
        }
        else
        {
            if(!isDate(document.getElementById('txtDOBR7').value))
            {
                document.getElementById('txtDOBR7').focus();
                return false; 
            }
        }
    }
    if(document.getElementById('txtHomePhone').value == '')
    {
        alert('Please enter home phone number');
        document.getElementById('txtHomePhone').focus();
        return false; 
    }
    
     if(document.getElementById('txtEmail').value == '')
    {
        alert('Please enter email address');
        document.getElementById('txtEmail').focus();
        return false; 
    }

     blockPage();    
    return true;
}


function ValidateCardHolderDetails()
{
   //OnClientClick="return showConfirmation();" its require to check **************************************
   //check also disable page at the time of processing
 
     
     if(document.getElementById('chkThirdParty').checked)
     {
       
        if(document.getElementById('txtFirstName').value == '')
        {
            alert('Please enter first name of card holder');
            document.getElementById('txtFirstName').focus();
            return false; 
        }
        if(document.getElementById('txtLastName').value == '')
        {
            alert('Please enter last name of card holder');
            document.getElementById('txtLastName').focus();
            return false; 
        }
    }
    else
    {
         if(document.getElementById('ddlCardHoldername').value == 'Please Select the Card Holder')
        {
            alert('Please select card holder name');
            document.getElementById('ddlCardHoldername').focus();
            return false; 
        }
    }
    
    if(document.getElementById('txtNameOnCard').value == '')
    {
        alert('Please enter name as on card');
        document.getElementById('txtNameOnCard').focus();
        return false; 
    }
    
    

    if(document.getElementById('txtAddressLine1').value == '')
    {
        alert('Please enter address line 1');
        document.getElementById('txtAddressLine1').focus();
        return false; 
    }
    
    if(document.getElementById('txtCity').value == '')
    {
        alert('Please enter city name');
        document.getElementById('txtCity').focus();
        return false; 
    }
    
    if(document.getElementById('txtCity').value == '')
    {
        alert('Please enter city name');
        document.getElementById('txtCity').focus();
        return false; 
    }
    
    if(document.getElementById('txtPostalCode').value == '')
    {
        alert('Please enter postal code');
        document.getElementById('txtPostalCode').focus();
        return false; 
    }    
        
    if(document.getElementById('ddlCardType').value == 'Please select a card type')
    {
        alert('Please select card type');
        document.getElementById('ddlCardType').focus();
        return false; 
    }
    if(document.getElementById('txtCardNo').value == '')
    {
        alert('Please enter valid card number');
        document.getElementById('txtCardNo').focus();
        return false; 
    }
    
    if(document.getElementById('ddlValidExpMonth').value == '')
    {
        alert('Please enter valid card expiry month');
        document.getElementById('ddlValidExpMonth').focus();
        return false; 
    }
    
     if(document.getElementById('ddlValidExpYear').value == '')
    {
        alert('Please enter valid card expiry year');
        document.getElementById('ddlValidExpYear').focus();
        return false; 
    }
    
     
     if(document.getElementById('ddlValidFromMonth').value != '' &&  document.getElementById('ddlValidFromYear').value=='' )
    {
        alert('Please enter Valid From card year');
        document.getElementById('ddlValidFromYear').focus();
        return false; 
    }
    
    if(document.getElementById('txtSecurityNo').value == '')
    {
        alert('Please enter valid security code');
        document.getElementById('txtSecurityNo').focus();
        return false; 
    }
    
    if(!document.getElementById('chkTermAndCondition').checked)
    {
        alert('Please accept the terms and conditions');
        document.getElementById('chkTermAndCondition').focus();
        return false; 
    }
    
    if(!showConfirmation())
    {
        return false;
    
    }
    return true;

}

//----------------------------------------
//Validate Date dd/mm/yyyy
//-----------------------------------------
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) return String += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr)
{
  	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)

	var strMonth=dtStr.substring(pos1+1,pos2)

	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format should be : dd/mm/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	/*if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false)
	{
		alert("Please enter a valid date")
		return false
	}*/
return true
}