var cloneNo = 0;
var dateIntervalIndex = -1;

function rtrim(argvalue) {

  while (1) {
    if (argvalue.substring(argvalue.length - 1, argvalue.length) != " ")
      break;
    argvalue = argvalue.substring(0, argvalue.length - 1);
  }
  return argvalue;
}
function ltrim(argvalue) {

  while (1) {
    if (argvalue.substring(0, 1) != " ")
      break;
    argvalue = argvalue.substring(1, argvalue.length);
  }

  return argvalue;
}

function trim(argvalue) {
  var tmpstr = ltrim(argvalue);

  return rtrim(tmpstr);

}





arrMonth = new Array();
arrMonth[1] = 'Jan';
arrMonth[2] = 'Feb';
arrMonth[3] = 'Mar';
arrMonth[4] = 'Apr';
arrMonth[5] = 'May';
arrMonth[6] = 'Jun';
arrMonth[7] = 'Jul';
arrMonth[8] = 'Aug';
arrMonth[9] = 'Sep';
arrMonth[10] = 'Oct';
arrMonth[11] = 'Nov';
arrMonth[12] = 'Dec';


function changeDate(dateID) {
		var strDate = document.getElementById(dateID).value;
		
		var year = strDate.substr(0,4);
		var month = strDate.substr(5,2);
		var day = strDate.substr(8,2);
		intMonth = parseInt(trim(month), 10);
		document.getElementById('STR'+dateID).innerHTML = day+" "+arrMonth[intMonth]+" "+year;
		document.getElementById('STRGLOBAL'+dateID).innerHTML = day+" "+arrMonth[intMonth]+" "+year;
	}
	
	
	
function doClone(strNodeToCloneID, strParentNodeID, strReplaceStr, roomItemID) {
	
	var clonedElem = document.getElementById(strNodeToCloneID).cloneNode(true);		

	clonedElem.style.display = 'inline';
	
//	if (clonedElem.firstChild.nextSibling.nextSibling.nextSibling != null)
//		clonedElem.firstChild.nextSibling.nextSibling.nextSibling.style.display = 'inline';

//	if (clonedElem.firstChild != null)
//		clonedElem.firstChild.style.display = 'inline';
//	
	myString = clonedElem.innerHTML;
	
	//TO DO: better!
	if (strReplaceStr == 'yyy') {		
		rExp = /xxx/gi;
		results = myString.replace(rExp, roomItemID)
	}
	else {
		rExp = /xxx/gi;
		cloneNo++;
		results = myString.replace(rExp, cloneNo)		
	}

	clonedElem.innerHTML = results;
	// alert(clonedElem.firstChild.nextSibling.firstChild.nextSibling.firstChild.firstChild.nextSibling.firstChild.name);
	// Prevent cloning this instead of the matrix next time!	
	if (strNodeToCloneID.indexOf('nodeToClone') != -1) {
		clonedElem.id = 'cloneDiv[' + cloneNo + ']';
	}
	else {
		clonedElem.id = 'subCloneDiv[' + cloneNo + ']';
	}

	//alert(document.getElementById(strParentNodeID));
	
	document.getElementById(strParentNodeID).appendChild(clonedElem);	

	if (strNodeToCloneID.indexOf('nodeToClone') != -1) {
		changeAgeGroups(cloneNo, document.getElementById('roomTypeID[' + cloneNo + ']').value);
	}	
}

function removeClone(strCloneName, i) {	
	var el = document.getElementById(strCloneName + '[' + i + ']'); 
  el.parentNode.removeChild(el);
	//document.getElementById(strCloneName + '[' + i + ']').removeNode(true);
}


function changeAgeGroups(roomItemID, roomTypeID) {	
	if (document.getElementById('ageGroupNode[' + roomItemID + ']').firstChild != null) {
		var el = document.getElementById('ageGroupNode[' + roomItemID + ']').firstChild; 
    el.parentNode.removeChild(el);
	}
	doClone('ageGroupsForRoomsDiv[' + roomTypeID + ']', 'ageGroupNode[' + roomItemID + ']', 'yyy', roomItemID);
}


function ChangePriceByExtras(extrasID, extrasName){
	if(document.getElementById('price').value == '')
		var aux = 0;
	else
		var aux = parseFloat(document.getElementById('price').value, 10);
		
		if(document.getElementById('extras['+extrasID+']').checked){
			
			document.getElementById('extrasCount['+extrasID+']').disabled = false;
			if(document.getElementById('extrasCount['+extrasID+']').value == 0)
				document.getElementById('extrasCount['+extrasID+']').value = 1;	
			ChangePriceByExtrasCount(extrasID, extrasName);
		}
		else{
			var ulExtras = document.getElementById('STRGLOBALExtras');
			if(document.getElementById('STRGLOBALExtras' + extrasID))
					ulExtras.removeChild(document.getElementById('STRGLOBALExtras' + extrasID));
			document.getElementById('price').value = (aux - LKExtrasSum[extrasID]).toFixed(2);
			document.getElementById('extrasCount['+extrasID+']').disabled = true;
			document.getElementById('extrasCount['+extrasID+']').value = 0;
			document.getElementById('extrasCost['+extrasID+']').value = 0;
			LKExtrasSum[extrasID] = 0;
		}

	}


function ChangePriceByExtrasCount(extrasID, extrasName){
		var enteredAmount = 0; currentAdd = 0;
	var CurrentNoOfDays = parseFloat(document.getElementById('FullNoOfDays').value, 10);
			
	if(document.getElementById('price').value == '')
		var aux = 0;
	else
		var aux = parseFloat(document.getElementById('price').value, 10);
		
	enteredAmount = document.getElementById('extrasCount['+extrasID+']').value;
	var thePat = /^(\d+)*$/;
	var gotIt = thePat.exec(enteredAmount);	
	var ulExtras = document.getElementById('STRGLOBALExtras');
	if(document.getElementById('STRGLOBALExtras' + extrasID))
		ulExtras.removeChild(document.getElementById('STRGLOBALExtras' + extrasID));
	
	if(gotIt){
			if(enteredAmount == '')
				enteredAmount = 0;
			if(arrExtrasIsDayCountable[extrasID] == 1){
				currentAdd = parseInt(arrExtras[extrasID], 10) * CurrentNoOfDays * enteredAmount;
			}
			else{			
				currentAdd = parseInt(arrExtras[extrasID], 10) * enteredAmount;
			}
				
			document.getElementById('price').value = (aux + currentAdd - LKExtrasSum[extrasID]).toFixed(2);

			if(	enteredAmount > 0){
					
					newElement = document.createElement('li');
					var newText = document.createTextNode(extrasName + ' (' +enteredAmount+ ')');
					newElement.appendChild(newText);
					newElement.setAttribute('id', 'STRGLOBALExtras' + extrasID);
					newElement.style.width = '150px';
					ulExtras.appendChild(newElement);
//					alert(currentAdd);
					LKExtrasSum[extrasID] = currentAdd;
					document.getElementById('extrasCost['+extrasID+']').value = currentAdd.toFixed(2);
				}
			else{
					if(document.getElementById('STRGLOBALExtras' + extrasID))
							ulExtras.removeChild(document.getElementById('STRGLOBALExtras' + extrasID));
					document.getElementById('extras['+extrasID+']').checked = false;
					document.getElementById('extrasCount['+extrasID+']').disabled = true;
					LKExtrasSum[extrasID] = 0;
					document.getElementById('extrasCost['+extrasID+']').value = 0;
				}
				
			}
		else{
			enteredAmount = enteredAmount.replace(/(\D+)*$/, '');
			document.getElementById('extrasCount['+extrasID+']').value = enteredAmount;
		}
			
	}

function SetExtrasCountDefault(extrasID){
		enteredAmount = document.getElementById('extrasCount['+extrasID+']').value;
		if(enteredAmount == ''){
			document.getElementById('extrasCount['+extrasID+']').value = 0;
			ChangePriceByExtrasCount(extrasID);
		}
	}
	
function ChangePriceByExtrasNoCount(extrasID, extrasName){
	var extraPrice = 0; currentAdd = 0;
	var CurrentNoOfDays = parseFloat(document.getElementById('FullNoOfDays').value, 10);
	if(document.getElementById('price').value == '')
		var aux = 0;
	else
		var aux = parseFloat(document.getElementById('price').value, 10);
	
	var ulExtras = document.getElementById('STRGLOBALExtras');
	
	
		if(document.getElementById('extras['+extrasID+']').checked){
			newElement = document.createElement('li');
			var newText = document.createTextNode(extrasName);
			newElement.appendChild(newText);
			newElement.setAttribute('id', 'STRGLOBALExtras' + extrasID);
			ulExtras.appendChild(newElement);
			if(arrExtrasIsDayCountable[extrasID] == 1)
				currentAdd = parseInt(arrExtras[extrasID], 10) * CurrentNoOfDays;
			else
				currentAdd = parseInt(arrExtras[extrasID], 10);
			
			extraPrice = 	aux + currentAdd;
				
			document.getElementById('price').value = (extraPrice).toFixed(2);
			document.getElementById('extrasCost['+extrasID+']').value = currentAdd.toFixed(2);
		}
		else{
			if(document.getElementById('STRGLOBALExtras' + extrasID))
				ulExtras.removeChild(document.getElementById('STRGLOBALExtras' + extrasID));
				
			if(arrExtrasIsDayCountable[extrasID] == 1)
				currentAdd = parseInt(arrExtras[extrasID], 10) * CurrentNoOfDays;
			else
				currentAdd = parseInt(arrExtras[extrasID], 10);
			
			extraPrice = 	aux - currentAdd;
			
			document.getElementById('price').value = (extraPrice).toFixed(2);
			document.getElementById('extrasCost['+extrasID+']').value = 0;
		}

	}

//var lastKnownInsuranceAdded = 0;
	
function ChangePriceByInsurance(insuranceID){
	var price = 0;
	
//	if(FullNoOfDays == 0)
//			getPrice();
	
	if(document.getElementById('price').value == '')
		var aux = 0;
	else
		var aux = parseFloat(document.getElementById('price').value, 10);
	
	var CurrentNoOfDays = parseFloat(document.getElementById('FullNoOfDays').value, 10);
	//alert(CurrentNoOfDays+"mmm");

	currentAdd = parseInt(arrInsurances[insuranceID], 10) * CurrentNoOfDays;

	
		if(document.getElementById('insurance['+insuranceID+']').checked){
			price = (aux + currentAdd - LKInsuranceSum[insuranceID]).toFixed(2);
			LKInsuranceSum[insuranceID] = currentAdd;
			document.getElementById('insuranceCost['+insuranceID+']').value = currentAdd.toFixed(2);
		}
		else{
			price = (aux - LKInsuranceSum[insuranceID]).toFixed(2);
			LKInsuranceSum[insuranceID] = 0;
			document.getElementById('insuranceCost['+insuranceID+']').value = 0;
		}

		document.getElementById('price').value = price;
	}


function ChangePriceByAllInsurances(){
	var insuranceID;
		
		for(insuranceID in arrInsurances)
			if(document.getElementById('insurance['+insuranceID+']').checked){
				if(document.getElementById('price').value == '')
					var aux = 0;
				else
					var aux = parseFloat(document.getElementById('price').value, 10);
					
				currentAdd = parseInt(arrInsurances[insuranceID], 10) * FullNoOfDays;
//				alert(currentAdd);
				price = (aux + currentAdd).toFixed(2);
				LKInsuranceSum[insuranceID] = currentAdd;
				document.getElementById('price').value = price;
//				alert(price+" = "+aux+" + "+currentAdd);
				document.getElementById('insuranceCost['+insuranceID+']').value = currentAdd.toFixed(2);
			}
	}
	
function ChangePriceByAllExtras(){
	var auxExtrasID = '';
		for (var i in document.reservationForm.elements) {
			if (i.indexOf('extras[') >= 0) {
					auxExtrasID = document.forms[0].elements(i).id;
					auxExtrasID = auxExtrasID.replace('extras[','');
					auxExtrasID = auxExtrasID.replace(']','');
					LKExtrasSum[auxExtrasID] = 0;
					ChangePriceByExtras(auxExtrasID);
				}
		 }		
	}
	
	
	//				document.getElementById('price').value = (aux + parseInt(arrInsurances[insuranceID], 10) * FullNoOfDays).toFixed(2);
//				alert(arrInsurances[insuranceID]);

function CheckPaymentValue(){
		paymentValue = 0;
		for (i=1;i<document.reservationForm.paymentType.length;i++)
			if (document.reservationForm.paymentType[i].checked==true) {
					paymentValue = document.reservationForm.paymentType[i].value;
			}
		
		
		
		if(paymentValue == 2){
			document.getElementById('showPartialPayment').style.display = '';
		}
		else {
			document.getElementById('showPartialPayment').style.display = 'none';
		}
	}
	
function CleanPayment(el){
		
		enteredPrice = el.value;
		var thePat = /^(\d+)*$/;
		var gotIt = thePat.exec(enteredPrice);
		
		if(gotIt && enteredPrice != ''){
		}
		else{
			enteredPrice = enteredPrice.replace(/(\D+)*$/, '');
			if(enteredPrice== '')
				enteredPrice = 0;
		}
		el.value = parseInt(enteredPrice,10);
	}

function CheckPaymentVisibility(){
		paymentType = 0;
		for (i=1;i<document.reservationForm.globalPaymentType.length;i++)
			if (document.reservationForm.globalPaymentType[i].checked==true)
					paymentType = document.reservationForm.globalPaymentType[i].value;

		if(paymentType == 2){
			document.getElementById('displayPaymentType2').style.display = '';
			document.getElementById('displayPaymentType1').style.display = 'none';
			document.getElementById('preta').value = (document.getElementById('price').value*1);
		}
		else{
			document.getElementById('displayPaymentType2').style.display = 'none';
			document.getElementById('displayPaymentType1').style.display = '';
			document.getElementById('preta').value = (document.getElementById('price').value*1) + (3.95*1);
		}
	}