var submit="x"
var carsubmit="x"
var flightsubmit="x"

//Trim function - reusable code

function LTrim(str){

var whitespace = new String (" \n\r\t")
var s=new String(str)
	
if (whitespace.indexOf(s.charAt(0))!=-1){
	var j=0, i=s.length
	while (j<i && whitespace.indexOf(s.charAt(j)) != -1){
	j++	}
s=s.substring(j,i)
}
	return(s)
}

function RTrim(str){

var whitespace=new String (" \t\n\r")
var s=new String(str)

if (whitespace.indexOf(s.charAt(s.length-1))!=-1){
	var i=s.length -1
	while (i >=0 && whitespace.indexOf(s.charAt(i)) != -1){
	i--}
	s=s.substring(0,i+1)
}
return(s)
}

function Trim(str){
return RTrim(LTrim(str))
}

function setnoerror(roomarray,valarray,property){

var room=Trim(roomarray[property])
        
    //set hidden validator to ok so that unused rooms don't cause validation to fail
    if(room.length<12){ 
    var elem = document.getElementById(valarray[property])
    if(elem){
    elem.value="N/A"
    }
    }
}

function copyhidden(roomno,property,paxcount){
    
    if(roomno=="1"){
    copyhiddenRoom(1,hiddenRoom1,property,paxcount,hiddenRoom1Val)
    setnoerror(hiddenRoom2,hiddenRoom2Val,property)
    setnoerror(hiddenRoom3,hiddenRoom3Val,property)
    setnoerror(hiddenRoom4,hiddenRoom4Val,property)
    }
    
    if(roomno=="2"){
    copyhiddenRoom(2,hiddenRoom2,property,paxcount,hiddenRoom2Val)
    }
    
    if(roomno=="3"){
    copyhiddenRoom(3,hiddenRoom3,property,paxcount,hiddenRoom3Val)
    }
    
    if(roomno=="4"){
    copyhiddenRoom(4,hiddenRoom4,property,paxcount,hiddenRoom4Val)
    }

}


var valid

function copyhiddenRoom(roomno,roomarray,property,paxcount,valarray){ 
//copies name values to hidden aspx box and checks each html textbox has been completed
          
//ASPX control
var elem = document.getElementById(roomarray[property])
var roomnames=""
var elem2
valid="yes"
 
    for(pax=1;pax<=paxcount;pax++){
    
        //pax seperator
        if(pax>1){
        roomnames+="|"
        }
    
    //HTML control
    //TITLE
     elem2 = document.getElementById('Item' + property + 'Room' + roomno + 'Title' + pax)
    
        //title will always be valid
        if(elem2){
        roomnames+=elem2.value
        }  
    //FIRST NAME  
    elem2 = document.getElementById('Item' + property + 'Room' + roomno + 'FirstName' + pax)
        if(elem2){
        roomnames+="*" + elem2.value
            //flag error if not completed
            if(Trim(elem2.value)==""){
            valid=""
            }
        }
    //SURNAME  
    elem2 = document.getElementById('Item' + property + 'Room' + roomno + 'Surname' + pax)
        if(elem2){
        roomnames+="*" + elem2.value
            //flag error if not completed
            if(Trim(elem2.value)==""){
            valid=""
            }
        }    
    }

//alert(roomnames)  
if(elem){
elem.value=roomnames
}
var elem = document.getElementById(valarray[property])
if(elem){
elem.value=valid
}

//set visibility of validation controls
elem2=document.getElementById("item" + property + "div" + roomno)
if(elem2){
    
    if(valid=="yes"){   
    elem2.style.visibility="hidden"
    elem2.style.display="none"
    }
    else{
    elem2.style.visibility="visible"
    elem2.style.display="block"
    }
}
    
//if all OK, the hidden ASPX room box should read eg Mr*Ashley*Wilson|Miss*Carly*Frost
//and the valid hidden box will say yes

} 

function copynames(from,to,roomcount){

    for(i=1;i<=roomcount;i++){
    
        for(p=1;p<=7;p++){
        var elem=document.getElementById(from + 'Room' + i + 'Title' + p)
                
            if(elem){        
            var elem2=document.getElementById(to + 'Room' + i + 'Title' + p)
            elem2.selectedIndex=elem.selectedIndex
            elem=document.getElementById(from + 'Room' + i + 'FirstName' + p)
            elem2=document.getElementById(to + 'Room' + i + 'FirstName' + p)
            elem2.value=elem.value
            elem=document.getElementById(from + 'Room' + i + 'Surname' + p)
            elem2=document.getElementById(to + 'Room' + i + 'Surname' + p)
            elem2.value=elem.value
            }
            else{
            break
            }                    
        }    
    }
}

function showreq(item){

var elem=document.getElementById(item)

if(elem){
    
    if (elem.style.display != 'block') 
      {
        elem.style.display = 'block';
        elem.style.visibility = 'visible';
      } 
      else
      {
        elem.style.display = 'none';
        elem.style.visibility = 'hidden';
      }
}
}

 var theproperty

//sets no of latest property that the user has tried to add to basket
 function getClicked(propertyno){
 theproperty=propertyno
 }
 
 //checks that (HB) properties haven't run out of availability for any of the rooms selected
 //when a property is added to basket
 function validateB(){
 var hiddenelem=document.getElementById(hiddenArray[theproperty])
 
 if(hiddenelem){
 
 var allvals=hiddenelem.value
 var splitvals=allvals.split("]")
 var splitval
 var splitval2
 var avail
 var availused
  
 for(i=0;i<splitvals.length-1;i++){ 
 splitval=splitvals[i].split("|")
 avail=splitval[3]
 availused=1
    
    for(s=0;s<splitvals.length-1;s++){
    //availused=1
    
        if(i!=s){
        splitval2=splitvals[s].split("|")
                        
            if(splitval2[0]==splitval[0]){
            availused+=1            
            
                if(availused>avail){
                alert("Sorry, there is insufficient availability to meet your room requests for this property. Please amend.")
                return false
                break
                }            
            }        
        }    
    }    
 }
 
 //checks that (HB) properties have the same board type for all rooms
 //when a property is added to basket
 var thisboardtype
     
 for(i=0;i<splitvals.length-1;i++){ 
 splitval=splitvals[i].split("|")
 thisboardtype=splitval[4]
 
 if(thisboardtype.length==2){
      
    for(s=0;s<splitvals.length-1;s++){
        
        if(i!=s){
        splitval2=splitvals[s].split("|")
                        
            if(splitval2[4]!=splitval[4]){
            alert(splitval2[4])
            alert(splitval[4])
            alert("This hotel requires an overall board type to be submitted for all rooms within an individual request. Please amend so that all rooms either include or exclude breakfast. If you really want to have different board types, please request availability and add each room individually, so that they appear as different items in your basket.")
            return false
            break
            }        
        }    
    }    
 }
 }
 }
 return true
 }

//checks that (HB) properties haven't run out of availability for any of the rooms selected
 //after a property has been added to basket
 function validate(){
 var hiddenelem=document.getElementById(hidden)
 
 if(hiddenelem){
 var hiddenelemASPX=document.getElementById(hiddenV)
 var allvals=hiddenelem.value
 var splitvals=allvals.split("]")
 var splitval
 var splitval2
 var avail
 var availused
  
 for(i=0;i<splitvals.length-1;i++){ 
 splitval=splitvals[i].split("|")
 avail=splitval[4]
 availused=1
 
 //don't do this for ATI/FW - each request has guaranteed availability
 var firstchar=splitval[0].charAt(0)
 
 if(firstchar=="0" || firstchar=="1" || firstchar=="2" || firstchar=="3" || firstchar=="4" || firstchar=="5" || firstchar=="6" || firstchar=="7" || firstchar=="8" || firstchar=="9"){
    
    for(s=0;s<splitvals.length-1;s++){
        
        if(i!=s){
        splitval2=splitvals[s].split("|")
                                
            if(splitval2[0]==splitval[0] && splitval2[2]==splitval[2] && splitval2[5]==splitval[5]){
            availused+=1            
            
                if(availused>avail){
                alert("You have added rooms beyond known availability for " + splitval[3] + " at " + splitval[1] + ", check-in " + splitval[5].substring(0,10) + ". Please amend and re-check availability.")
                
                //this causes validation to fail on checkout page
                    if(hiddenelemASPX){
                    hiddenelemASPX.value=""
                    }
                
                return false                               
                break
                }            
            }        
        }    
    }
}    
}
} 
return true
}

function setsubmitted(){
var hidden=document.getElementById(aspsubmit)

if(hidden){
hidden.value=valid

    if(valid=="yes"){
    busyBox.Show()    
    var theform=document.forms[0]
    }
}
}

var dontdisable="0"

function disableform(){
var theform=document.forms[0]

if(dontdisable=="0"){

    if (document.all || document.getElementById) {
    var submitbutton=document.getElementById(submit)
    
        if(submitbutton){    
        submitbutton.disabled=true
        }
        
    submitbutton=document.getElementById(carsubmit)
    
        if(submitbutton){    
        submitbutton.disabled=true
        }
        
    submitbutton=document.getElementById(flightsubmit)
    
        if(submitbutton){            
        submitbutton.disabled=true
        }    
        
    }  
}
    
dontdisable="0"    
}

var browserName = navigator.appName.substring(0,8);
var browserVer = parseFloat(navigator.appVersion);

var Browser = 0;

if (browserName == 'Microsof' && browserVer < 4){Browser = 0;}
if (browserName == 'Microsof' && browserVer >= 4){Browser = 1;}
if (browserName == 'Netscape' && browserVer < 4){Browser = 0;}
if (browserName == 'Netscape' && browserVer >= 4){Browser = 2;}

function terms(){

	//close any currently open windows
	if(self.awin && Browser==1){
	self.awin.close()
	}
	
var url="http://www.goamerica.co.uk/Furniture/terms.htm"
var awin
var popup=window.open (url,'Terms','left=0,top=0,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width=625,height=625')
self.awin=popup

}

function showfaq(id)
  {
    var elem = document.getElementById('faq' + id);
    
    if (elem) 
    {
      if (elem.style.display != 'block') 
      {
        elem.style.display = 'block';
        elem.style.visibility = 'visible';        
      } 
      else
      {
        elem.style.display = 'none';
        elem.style.visibility = 'hidden';
      }
    }
    
  }  
 
function showdest(id)
  {
    var elem = document.getElementById('dest' + id);
    
    if (elem) 
    {
      if (elem.style.display != 'block') 
      {
        elem.style.display = 'block';
        elem.style.visibility = 'visible';        
      } 
      else
      {
        elem.style.display = 'none';
        elem.style.visibility = 'hidden';
      }
    }
    
  }  
  
function readmore(){
var elem=document.getElementById("moredest")

    if(elem.style.visibility=="hidden"){
    elem.style.visibility="visible"
    elem.style.display="block"
    elem=document.getElementById("readmore")
    elem.innerHTML="READ LESS"
    }
    else{
    elem.style.visibility="hidden"
    elem.style.display="none"
    elem=document.getElementById("readmore")
    elem.innerHTML="READ MORE"
    }
dontdisable="1"
}

function selectSearchOption(option){

var elem = eval("document.forms[0].radioFAC")

if(elem){

    if(elem.length>1){
    elem[option].checked=true
    showFlightsAccomCar()
    }
}
}

function showFlightsAccomCar(){

var elem = eval("document.forms[0].radioFAC")
var elemA=document.getElementById("ASearch")
var elemC=document.getElementById("CSearch")
var elemFl=document.getElementById("FSearch")
 
    if(elem){
              
        for(o=0;o<elem.length;o++){
                    
            if(elem[o].checked){
                                    
                if(o==0){
                elemFl.style.visibility="visible"
                elemFl.style.display="block"
                elemA.style.visibility="hidden"
                elemA.style.display="none"     
                elemC.style.visibility="hidden"
                elemC.style.display="none"                              
                }
                if(o==1){
                elemA.style.visibility="visible"
                elemA.style.display="block"
                elemFl.style.visibility="hidden"
                elemFl.style.display="none"     
                elemC.style.visibility="hidden"
                elemC.style.display="none"                              
                }
                if(o==2){
                elemC.style.visibility="visible"
                elemC.style.display="block"
                elemA.style.visibility="hidden"
                elemA.style.display="none"     
                elemFl.style.visibility="hidden"
                elemFl.style.display="none"                                
                }                
            
            break      
            }            
        }   
    }
    else{
    var elemF = document.getElementById(txtFormType)
    
        if(elemF.value=="None"){
        elem=document.getElementById("PanelText")
        elem.style.visibility="hidden"
        elem.style.display="none"     
        elemA.style.visibility="hidden"
        elemA.style.display="none"
        elemC.style.visibility="hidden"
        elemC.style.display="none"    
        elemFl.style.visibility="hidden"
        elemFl.style.display="none"    
        }   
    
    }
}

function buildseats(){
var elempax=document.getElementById(txtPax)
var pax=elempax.value
var elemseats=document.getElementById(txtSeats)
var elem
var elemid
var seats_selected=0

    for(i=0;i<document.forms[0].elements.length;i++){
    elem=document.forms[0].elements[i]
    elemid=elem.id
    
        if(elemid.indexOf("chkSeat")>-1){
            if(elem.checked==true){
            seats_selected+=1
            
                if(seats_selected>1){
                elemseats.value+="*"
                }
            
            elemseats.value+=elem.value
            }
        }
    
    }
    
    if(seats_selected!=pax){
    elemseats.value=""
    }    
    
}