//upload images for animation
var aniframes = new Array(13);
for(var i = 0; i < 13; i++) {
	aniframes[i] = new Image();
	aniframes[i].src = "/BookingEngine/images/WaitScreen/cbeloading_" + i + ".gif";
}

var frame = 0;
var timeout_id = null;
var globalcounter = 0;
	
function PPO_Animate() {
	globalcounter = globalcounter + 1; 
	document.animation.src = aniframes[frame].src;
	frame = (frame + 1)%13;
	timeout_id = setTimeout("PPO_Animate()", 125);
}

function PPO_ShowAnimation() {
  scroll(0,0);
  document.getElementById("ppo_questions").style.display = "none";
	document.getElementById("ppo_Animation").style.display = "block";
  document.getElementById("ppo_boxsubmit").style.display = "none";
	PPO_Animate();
}

function PPO_ClearRadioButtons(buttonGroup){ 
  var elems = document.getElementsByName(buttonGroup);
  for(i=0;i<elems.length;i++)
    elems[i].checked=false;
}; 

function PPO_ClearSelectBox(DropList){ 
  document.getElementById(DropList).selectedIndex = 0;
}; 

function PPO_ClearItem(item){ 
  document.getElementById(item).value = "";
}; 

function PPO_AutoSelectGender(droplist, radio){ 
  if (droplist.value == 'MR')
    //alert(document.getElementById('ppo_Title_' + PassengerNumber).selectedIndex);
    radio[0].checked = true;
  else
    //alert(document.getElementById('ppo_Title_' + PassengerNumber).value);
    radio[1].checked = true;
}; 

function PPO_ShowHide(Item, txtOn, txtOff) {
  //alert(document.getElementById(Item).style.display);
  if (document.getElementById(Item).style.display == "none" ) {
	  document.getElementById(Item).style.display = "block";
	  if (txtOff != undefined)
	    document.getElementById(Item + "_link").innerText = txtOff //"<< hide help";
  }
  else if (document.getElementById(Item).style.display == "block" ) {
	  document.getElementById(Item).style.display = "none";
	  if (txtOn != undefined)
  	  document.getElementById(Item + "_link").innerText = txtOn //"help with this >>";
  }
};

function PPO_ShowHideClear(objCheckBox, divSec, txtField) {
  //alert(document.getElementById(divSec).style.display);
  //alert(divSec);
  
 	var statusCheckbox = document.getElementById(objCheckBox).checked;
  //alert(statusCheckbox);
  if (statusCheckbox = true) {
	  document.getElementById(divSec).style.display = "block";
  }
  else if (statusCheckbox = false) {
	  document.getElementById(divSec).style.display = "none";
	  PPO_ClearItem(txtField);
  }
};

function PPO_Show(Item, txtOn, txtOff) {
 document.getElementById(Item).style.display = "block";
 if (txtOff != undefined)
   document.getElementById(Item + "_link").innerText = txtOff
};

function PPO_Hide(Item, txtOn, txtOff) {
 document.getElementById(Item).style.display = "none";
 if (txtOff != undefined)
   document.getElementById(Item + "_link").innerText = txtOff
};

function PPO_ShowHideSection(MyId) {
  //alert(MyId);
	if ( document.getElementById(MyId).style.display == "block" ) {
		slideup(MyId);
		document.getElementById(MyId + 'text').innerHTML = "show this section <img src='/images/BookingEngine/show.gif' border='0'>";
		document.getElementById(MyId + 'backtotop').style.display = "none";
	}
	else {
		slidedown(MyId);
		document.getElementById(MyId + 'text').innerHTML = "hide this section <img src='/images/BookingEngine/hide.gif' border='0'>";
		document.getElementById(MyId + 'backtotop').style.display = "block";
	}
};

function PPO_ShowPaymentDivs() {
  document.getElementById("ppo_paymentaddressfields").style.display = "block";
  document.getElementById("ppo_creditcardfields").style.display = "block";
};

function PPO_HidePaymentDivs() {
  document.getElementById("ppo_paymentaddressfields").style.display = "none";
  document.getElementById("ppo_creditcardfields").style.display = "none";
};

function PPO_ShowDocumentDivs() {
	alert("show");
  document.getElementById("ppo_documentfields").style.display = "block";
};

function PPO_HideDocumentDivs() {
	alert("hide");
  document.getElementById("ppo_documentfields").style.display = "none";
};

function PPO_ShowHideFromCheckbox(DivID, objCheckBox) {
	var currentstatus = objCheckBox.checked;
	if ( currentstatus == true ) {
		document.getElementById(DivID).style.display = "block";
	}
	else {
		document.getElementById(DivID).style.display = "none";
	}
};

function PPO_ShowHidePamentFields(DivID, objCheckBox) {
	var currentstatus = objCheckBox.checked;
	if ( currentstatus == true ) {
		document.getElementById(DivID).style.display = "block";
	}
	else {
		document.getElementById(DivID).style.display = "none";
	}
};

function PPO_ExpandCheckboxOnOpen(DivID, CbID) {
 	var currentstatus = document.getElementById(CbID).checked;
	if ( currentstatus == true ) {
		document.getElementById(DivID).style.display = "block";
	}
	else {
		document.getElementById(DivID).style.display = "none";
	}
};

function PPO_ShowHideCheckboxClear(objCheckBox, DivID, txtField) {
	var currentstatus = objCheckBox.checked;
	if ( currentstatus == true ) {
		document.getElementById(DivID).style.display = "block";
	}
	else {
		document.getElementById(DivID).style.display = "none";
	  //PPO_ClearItem(txtField);
	}
};


function PPO_ShowHideAirports(objCheckBox, DivID, DropList) {
	var currentstatus = objCheckBox.checked;
	if ( currentstatus == true ) {
		document.getElementById(DivID).style.display = "block";
	}
	else {
		document.getElementById(DivID).style.display = "none";
		//document.getElementById(DropList).selectedIndex = 0;
	}
}

function PPO_ClearFieldIfUnchecked(objCheckBox, item) {
	var currentstatus = objCheckBox.checked;
	if ( currentstatus == false ) {
	  document.getElementById(item).value = "";
	}
}

function PPO_SwapDecks(DeckDivNumber, NumDecks, DeckId)
{
	// DeckId isn't used for anything.  Just debug

	//document.getElementById("DeckImg").src = path;
	for(var i = 1; i <= NumDecks; i++) {
		document.getElementById("DeckPlanDiv" + i).style.display = "none";
	}
	document.getElementById("DeckPlanDiv" + DeckDivNumber).style.display = "block";
	
//	alert(path);
//	if(document.all){
//		document.getElementById('DeckDescription').innerText = DeckDescription;
//	} else{
//		document.getElementById('DeckDescription').textContent = DeckDescription;
//	}
}

function PPO_StateroomPopup(shipid, CabinCategoryCode) {
	var parameters = 'width=640,height=600,scrollbars=yes,resizable=yes,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'StateroomCategory_' + CabinCategoryCode.toString();
	var PageURL = 'StateroomPopup.asp?ShipId=' + shipid.toString() + '&CabinCategoryCode=' + CabinCategoryCode.toString()
	window.open(PageURL,window_name,parameters);
}

function PPO_PastPassengerPopup(PassengerFormNumber) {
	var parameters = 'width=400,height=320,scrollbars=yes,resizable=yes,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'PastPassenger_' + PassengerFormNumber.toString();
	var PageURL = 'PastPassengerPopup.asp?pfn=' + PassengerFormNumber.toString();
	window.open(PageURL,window_name,parameters);
}

function PPO_TermsPopup(CruiseLine) {
	var parameters = 'width=730,height=500,scrollbars=yes,resizable=yes,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'TermsAndConditions';
	var PageURL = 'TermsPopup.asp?cl=' + CruiseLine.toString();
	window.open(PageURL,window_name,parameters);
}

function PPO_AgeRestrictionsPopup(CruiseLine) {
	var parameters = 'width=730,height=500,scrollbars=yes,resizable=yes,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'AgeRestrictions';
	var PageURL = 'AgeRestrictionsPopup.asp?cl=' + CruiseLine.toString();
	window.open(PageURL,window_name,parameters);
}

function PPO_SubmitStep(stepform) {
  document.getElementById(stepform).submit();
}

function PPO_Breadcrumb(BreadCrumbLink) {
  var url = BreadCrumbLink
  document.location.href = url;
}

function PPO_SameDocsAddress() {
 	var statusCheckbox = document.getElementById("ppo_SameDocsAddressFlag").checked;

	if ( statusCheckbox == true ) {
    document.getElementById("ppo_DocumentsFullName").value = document.getElementById("ppo_CardFirstName").value + " " + document.getElementById("ppo_CardLastName").value;
    document.getElementById("ppo_DocumentsAddress1").value = document.getElementById("ppo_Address1").value;
    document.getElementById("ppo_DocumentsAddress2").value = document.getElementById("ppo_Address2").value;
    document.getElementById("ppo_DocumentsCity").value = document.getElementById("ppo_City").value;
    document.getElementById("ppo_DocumentsState").selectedIndex = document.getElementById("ppo_State").selectedIndex;
    document.getElementById("ppo_DocumentsPostalCode").value = document.getElementById("ppo_PostalCode").value;
    document.getElementById("ppo_DocumentsPhoneNumber").value = document.getElementById("ppo_PhoneNumber").value;
	}
};

function PPO_SameAirport() {
  document.getElementById("ppo_DepartureCity").selectedIndex = document.getElementById("ppo_CityOfResidence").selectedIndex;
};

function PPO_PopulateNewAccountPassword() {
 	var statusCheckbox = document.getElementById("ppo_SavePastPassengerFlag").checked;

	if ( statusCheckbox == true ) {
    document.getElementById("ppo_LoginEmail").value = document.getElementById("ppo_Email_0").value;
	}
};

function PPO_RequestPassword(EmailField) {
	if (EmailField == '') {
		alert('You must supply your email address to continue.');
	}
	else {
		var parameters = 'width=350,height=200,scrollbars=yes,resizable=yes,top=190,left=230,toolbar=no,menubar=no,status=no,location=no,directories=no';
		var PageURL = 'RequestPassword.asp?Email=' + EmailField;
		window.open(PageURL,'password_request',parameters);
	}
}

function PPO_PrintPage() {
  window.print();
}

function PPO_FareDescriptionPopup(TransactionID, BookingSessionID, CruiseFareCode) {
	var parameters = 'width=650,height=300,scrollbars=yes,resizable=yes,top=100,left=100,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'FareDescriptionPopup';
	var PageURL = 'FareDescriptionPopup.asp?TransactionID=' + TransactionID + '&BookingSessionID=' + BookingSessionID + '&CruiseFareCode=' + CruiseFareCode;
	window.open(PageURL,window_name,parameters);
}

function PPO_ProductDescriptionPopup(TransactionID, BookingSessionID, CruiseLineCode) {
	var parameters = 'width=650,height=500,scrollbars=yes,resizable=yes,top=100,left=100,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'ProductDescriptionPopup';
	var PageURL = 'ProductDescriptionPopup.asp?TransactionID=' + TransactionID + '&BookingSessionID=' + BookingSessionID + '&CruiseLineCode=' + CruiseLineCode;
	window.open(PageURL,window_name,parameters);
}

function PPO_PackageDescriptionPopup(TransactionID, BookingSessionID, PackageType, PackageCode, PreOrPost) {
	var parameters = 'width=650,height=300,scrollbars=yes,resizable=yes,top=100,left=100,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'PackageDescription' + PreOrPost;
	var PageURL = 'PackageDescriptionPopup.asp?TransactionID=' + TransactionID + '&BookingSessionID=' + BookingSessionID + '&PackageType=' + PackageType  + '&PackageCode=' + PackageCode+ '&PreOrPost=' + PreOrPost;
	window.open(PageURL,window_name,parameters);
}

function PPO_ViewSpecialPopup(AmenityID,PriceID) {
	var parameters = 'width=660,height=350,scrollbars=yes,resizable=yes,top=50,left=50,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'Special';
	var PageURL = '../../latesttraveloffers/ViewSpecialPopup.asp?AmenityID=' + AmenityID + '&PriceID=' + PriceID;
	window.open(PageURL,window_name,parameters);
}	

function PPO_ShowItineraryPopup(OfferId) {
	var parameters = 'width=680,height=450,scrollbars=yes,resizable=yes,top=100,left=100,toolbar=no,menubar=no,status=no,location=no,directories=no';
	var window_name = 'Itinerary';
	var PageURL = 'ItineraryPopup.asp?OfferId=' + OfferId
	window.open(PageURL,window_name,parameters);
}