function Swap(imgId,onOff){
	var navImg = document.getElementById(imgId);
    if(onOff == "on"){
        navImg.src = navImg.src.replace("off","on");
    }else if(onOff == "off"){
        navImg.src = navImg.src.replace("on","off");
    }
}
        
//' Pops up a new window at the upper left of screen
function PopIt(page, widthVal, heightVal){ 
    var newWnd = window.open( page, 'popupWindow', 'status,resizable,scrollbars,width=' + widthVal + ',height=' + heightVal + ',left=' + screen.availLeft + ',top=' + screen.availTop + '', true ); 
    newWnd.focus(); 
}

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_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_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; 
    
        x.oSrc=x.src;         
        x.src=x.oSrc.replace("_off","_on");
    
   }
}
function MM_swapImageSubNav() { //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; 
    
        x.oSrc=x.src;         
        x.src=x.oSrc.replace("_off","_on");
    
   }
}
function ShowDivViaQueryString(url,divId){
   location.href=url + "?id=" + divId;
}
function ShowDiv(divId){
   var TempDiv = document.getElementById(divId);
   if(TempDiv.style.display=="none"){
        TempDiv.style.display="block";
   }
}

function HideDiv(divId){
   var TempDiv = document.getElementById(divId);
   if(TempDiv.style.display=="block"){
        TempDiv.style.display="none";
   }
}

function ShowHideAnswer(divId){
   var TempDiv = document.getElementById("Answer" + divId);
   if(TempDiv.style.display=="none"){
        TempDiv.style.display="block";
   }else{
        TempDiv.style.display="none";
   }
}
 function ShowContent(){
 SetUpMenus();
		document.getElementById("PackagedPage").style.display="block";
		
            //document.getElementById("UnderConstruction").style.display="block";
        }
        
 function Validate(){
	var frm = document.forms["ContactForm"];
	var errorMsg = "";
	if(frm.elements["name"].value==""){
		errorMsg += "Please enter your name.\n";
	}
	if(frm.elements["email"].value=="" || (frm.elements["email"].value.indexOf("@")==-1 ||frm.elements["email"].value.indexOf(".")==-1)){
		errorMsg += "Please enter a valid email address.\n";
	}
	if(errorMsg != ""){
		alert(errorMsg);
		return false;
	}
	frm.submit();
	return true;
 }

function SubmitDonationForm(){
    var frm = document.forms[0];
    frm.submit();
}

function SubmitSignUpForm(){
    var frm = document.forms[0];
    frm.submit();
}

function SubmitContactUsForm(){
    
    var Frm = document.forms["ContactUsForm"];
    Frm.submit();
}

function SubmitEventsForm(){
    
    var Frm = document.getElementById("EventsForm");
    Frm.submit();
}
function SubmitDonationForm(){
    
    var Frm = document.forms["DonationForm"];
    Frm.submit();
}

function SubmitFinalDonationForm(){
    
    var frm = document.forms[0];
    frm.submit();
}

function OpenDonationTypeOptions(){
   var divId = "";
   var DonationTypeSelect = document.getElementById("DonationType");
   for(i=0;i<DonationTypeSelect.options.length;i++){
        if(DonationTypeSelect.options[i].selected==true){
            
            divId = "DonationOptionsDiv" + i;
        }
        // hide all option divs
        var OptionDiv = document.getElementById("DonationOptionsDiv" + i);
        OptionDiv.style.display = "none";
   }
   var TempDiv = document.getElementById(divId);
   if(TempDiv.style.display=="none"){
        TempDiv.style.display="block";
   }
}

function UpdateGiftAmount(){
    var GiftAmountTextbox = document.getElementById("GiftAmountDisplay");
    var GiftAmountPanel = document.getElementById("DonationOptionsDiv0");
    var AmountTextbox = document.getElementById("Amount");
    
    var amount = AmountTextbox.value-0;
    //alert(amount);
    if(amount>=25){
        if(amount<100){
            GiftAmountTextbox.innerHTML = "Member $25 - $99";
        }else if (amount<250){
            GiftAmountTextbox.innerHTML = "Associate $100 - $249";
        }else if (amount<500){
            GiftAmountTextbox.innerHTML = "Friend $250 - $499";
        }else if (amount<1000){
            GiftAmountTextbox.innerHTML = "Partner $500 - $999";
        }else if (amount<2500){
            GiftAmountTextbox.innerHTML = "Founder $1,000 - $2,499";
        }else if (amount<5000){
            GiftAmountTextbox.innerHTML = "Benefactor $2,500 - $4,999";
        }else{
            GiftAmountTextbox.innerHTML = "Visionary $5,000+";
        }
        GiftAmountPanel.style.display = "block";
    }else{
        GiftAmountTextbox.innerHTML = "";
        GiftAmountPanel.style.display = "none";
    }
}

function UpdateRegistrationAmount(){
    var Players = document.getElementById("players_number");
    var Consumers = document.getElementById("consumers_number");
    var AmountField = document.getElementById("donation_amount");
    
    var HiddenAmountField = document.getElementById("Amount");
    var PlayerPrice = 30;
    var ConsumerPrice = 20;
    var DonationAmount = (AmountField.value.replace("$","")).replace(",","");
    DonationAmount = DonationAmount.replace(".00","");
    var amount = HiddenAmountField.value-0;
    amount = (parseInt(Players.value) * PlayerPrice) + (parseInt(Consumers.value) * ConsumerPrice) + parseInt(DonationAmount);

    HiddenAmountField.value = amount;
    //alert(amount);
}

function SetRegistrationAmount(){
    var Players = document.getElementById("players_number");
    var Consumers = document.getElementById("consumers_number");
    var AmountField = document.getElementById("donation_amount");
    var HiddenAmountField = document.getElementById("Amount");
    var PlayerPrice = 30;
    var ConsumerPrice = 20;
    
    var amount = HiddenAmountField.value-0;
    amount = (parseInt(Players.value) * PlayerPrice) + (parseInt(Consumers.value) * ConsumerPrice) + AmountField.value;

    HiddenAmountField.value = amount;
}


function UpdateGolfRegistrationAmount(){
    var golf_dinner = document.getElementById("golf_dinner_registrations");
    var dinner = document.getElementById("dinner_registrations");
    var sponsorship = document.getElementById("sponsorship_package");
    var AmountField = document.getElementById("donation_amount");
    var HiddenAmountField = document.getElementById("Amount");
    var NumberOfPlayers = document.getElementById("number_players");
    
    var DonationAmount = (AmountField.value.replace("$","")).replace(",","");
    DonationAmount = DonationAmount.replace(".00","");
    
    var SponsorshipPrice = 0;
    
        
    switch(sponsorship.value){
        case "Event Sponsorship":            
            SponsorshipPrice = 10000;
            break;
        case "Prize Package Sponsor":            
            SponsorshipPrice = 3500;
            break;
        case "Dinner Sponsor":            
            SponsorshipPrice = 3500;
            break;
        case "Brunch Sponsor":            
            SponsorshipPrice = 1000;
            break;
        case "Lunch Sponsor":            
            SponsorshipPrice = 1000;
            break;
        case "Gold Sponsor":            
            SponsorshipPrice = 750;
            break;
        case "Silver Sponsor":            
            SponsorshipPrice = 350;
            break;
        case "Tee Sponsor":            
            SponsorshipPrice = 150;
            break;
        
        default:
            break;
    }
    var amount = HiddenAmountField.value-0;
    if((parseInt(DonationAmount)+"")=="NaN"){
        DonationAmount = 0;
    }else{
        DonationAmount = parseInt(DonationAmount);
    }
    
    amount = (parseInt(golf_dinner.value) * 250) + (parseInt(dinner.value) * 150) + SponsorshipPrice + DonationAmount;

    HiddenAmountField.value = amount;
}