// SellOurTimeshare.com

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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_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];}
}

var lastDiv = "";
function showDiv(divName) {
	// hide last div
	if (lastDiv) {
		document.getElementById(lastDiv).className = "hiddenDiv";
	}
	//if value of the box is not nothing and an object with that name exists, then change the class
	if (divName && document.getElementById(divName)) {
		document.getElementById(divName).className = "visibleDiv";
		lastDiv = divName;
	}
}

////////////////////////////////////////////////////////////////////////

var digits = "0123456789";
var phoneNumberDelimiters = "()- ";
var validWorldPhoneChars = phoneNumberDelimiters + "+";
var minDigitsInIPhoneNumber = 10;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    return true;
}

////////////////////////////////////////////////////////////////////////

function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

////////////////////////////////////////////////////////////////////////

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function validate(field) {
var valid = "0123456789"
var ok = "yes";
var temp;
for (var i=0; i<field.value.length; i++) {
temp = "" + field.value.substring(i, i+1);
if (valid.indexOf(temp) == "-1") ok = "no";
}
if (ok == "no") {
alert("Please input numbers only.");
field.focus();
field.select();
   }
}

////////////////////////////////////////////////////////////////////////

function showMe(id) { // This gets executed when the user clicks on the checkbox
	var obj = document.getElementById(id);
if (document.register.chooseresort.selectedIndex == 1) { // if it is changed, make it visible, if not, hide it
	//window.frames("regions").document.forms("region_dd").elements("firstChoice").disabled = false;
	//document.register.resortname.disabled = false;
	//document.register.resortaddress.disabled = false;
	//document.register.resortzip.disabled = false;
	//document.register.resortphone.disabled = false;
	obj.style.display = "block";
	register.resortname.focus();
} else {
	//window.frames("regions").document.forms("region_dd").elements("firstChoice").disabled = true;
	//document.register.resortname.disabled = true;
	//document.register.resortaddress.disabled = true;
	//document.register.resortzip.disabled = true;
	//document.register.resortphone.disabled = true;
	obj.style.display = "none";
}
}

////////////////////////////////////////////////////////////////////////

function showMeTwo(id) { // This gets executed when the user clicks on the checkbox
var obj = document.getElementById(id);
if (obj.style.display=="none") { // if it is checked, make it visible, if not, hide it
obj.style.display = "block";
} else {
obj.style.display = "none";
}
}

////////////////////////////////////////////////////////////////////////

function DataVal_Register()
{

if ( document.register.firstname.value == "" )
   { 
      alert('Please enter your first name.')
      register.firstname.focus(); 
      return false;
   }
if ( document.register.lastname.value == "" ) 
   { 
      alert('Please enter your last name.') 
      register.lastname.focus(); 
      return false; 
   }
if ( document.register.email.value == "" )  
    { 
      alert('Please enter your email address.') 
      register.email.focus(); 
      return false; 
    }
var testresults
var str=document.register.email.value
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str)==false)
{
alert("Please enter a valid email address.")
register.email.value=""
register.email.focus()
return false;
}
var phone=document.register.phone
	
	if ((phone.value==null)||(phone.value=="")){
		alert("Please enter your Phone Number.")
		register.phone.focus()
		return false
	}
	if (checkInternationalPhone(phone.value)==false){
		alert("Please enter a valid Phone Number.")
		register.phone.value=""
		register.phone.focus()
		return false
	}

// RESORT BUILD   	 
	 
if ( document.register.chooseresort.selectedIndex == 0 )
{ 
	  alert ( "Please choose a resort. If you cannot find your resort in the list, please choose I can't find my resort." );
      register.chooseresort.focus();
      return false;
	
} 
else if ( document.register.chooseresort.selectedIndex == 1 ) 
{

	if ( document.register.resortname.value == "" )
    {
      alert ( "Please enter resort name." );
      register.resortname.focus();
      return false;
    }
	
	if ( document.register.resortaddress.value == "" )
    {
      alert ( "Please enter resort address." );
      register.resortaddress.focus();
      return false;
    }
	
	if ( document.register.resortzip.value == "" )
    {
      alert ( "Please enter resort zipcode." );
      register.resortzip.focus();
      return false;
    }
	
	if ( window.frames("regions").document.forms("region_dd").elements("firstChoice").value == "" )
	{  
	  alert ( "Please select the primary resort region." );
      window.frames("regions").document.forms("region_dd").elements("firstChoice").focus();
      return false;	
	}
	
	if ( ( window.frames("regions").document.forms("region_dd").elements("firstChoice").value > "" ) && ( window.frames("regions").document.forms("region_dd").elements("secondChoice").value == "" ) )
	{  
	  alert ( "Please select the secondary resort region." );
      window.frames("regions").document.forms("region_dd").elements("secondChoice").focus();
      return false;	
	}
	
	document.register.ra.value = window.frames("regions").document.forms("region_dd").elements("firstChoice").value;
	document.register.rb.value = window.frames("regions").document.forms("region_dd").elements("secondChoice").value;
	document.register.rc.value = window.frames("regions").document.forms("region_dd").elements("thirdChoice").value;


with(document.register){
	
var amen = document.getElementsByName('resortamen');

checkSelected = false;
  		
	for (i=0;  i < amen.length;  i++)	{
  			
		if (resortamen[i].checked){
  		checkSelected = true;
		}		
	}
  	
	if (!checkSelected){
  	alert('Please choose at least one resort amenity.');
  	return false;	
	} 

}

}



if ( document.register.bed.selectedIndex == 0 )
   { 
      alert('Please enter number of bedrooms.') 
      register.bed.focus(); 
      return false;
   }
if ( document.register.bath.selectedIndex == 0 )
   { 
      alert('Please enter number of bathrooms.') 
      register.bath.focus(); 
      return false;
   }
if ( document.register.occupancy.selectedIndex == 0 )
   { 
      alert('Please select occupancy.') 
      register.occupancy.focus(); 
      return false;
   }
   
if ( document.register.weeknum_q.selectedIndex == 1 )
  		  
{
			  
with(document.register){
	
var wn = document.getElementsByName('weeknum');

checkSelected = false;
  		
	for (i=0;  i < wn.length;  i++)	{
  			
		if (weeknum[i].checked){
  		checkSelected = true;
		}		
	}
  	
	if (!checkSelected){
  	alert('Please select week number(s).');
  	return false;	
	} 

}

}
else if ( document.register.weeknum_q.selectedIndex == 0 )
{
              alert('Please select week number(s). If you are unsure, then choose Im unsure.') 
              register.weeknum_q.focus();
              return false;	
}

   
with(document.register){
	
var bnk = document.getElementsByName('banked');

checkSelected = false;
  		
	for (i=0;  i < bnk.length;  i++)	{
  			
		if (banked[i].checked){
  		checkSelected = true;
		}		
	}
  	
	if (!checkSelected){
  	alert('Please select Banked Weeks and/or Points.');
  	return false;	
	} 

}


if ( ( document.register.sell.checked == false )
	  && ( document.register.rent.checked == false ) )
   {
      alert('Please select sell, rent or sell & rent.') 
      register.sell.focus();
      return false;
   }  

if ( ( document.register.sell.checked == true )
	  && ( document.register.saleprice.value == "" ) )
   {
      alert('Please select sale price.') 
      register.saleprice.focus();
      return false;
   }
   
if ( ( document.register.rent.checked == true )
	  && ( document.register.rentprice.value == "" ) )
   {
      alert('Please select rent price.') 
      register.rentprice.focus();
      return false;
   }
 

if ( document.register.annbiann.selectedIndex == 0 )
   { 
      alert('Please select Annual or Bi-Annual.')
      register.annbiann.focus(); 
      return false;
   }

return true;
}

////////////////////////////////////////////////////////////////////////