//Used Functions
function submitform(){
	if(document.form2.zip.value == ""){
		alert("Please enter a zip code.");
	} else {
		document.form2.submit();
	}
}

function on(img_name) {
  var s=document[img_name].src;
  var ss=s.substring(0,(s.length - 4))+'_f2'+s.substring((s.length - 4),s.length);
  document[img_name].src=ss;

}

function off(img_name) {
  var s=document[img_name].src;
  var ss=s.substring(0,(s.length - 7))+s.substring((s.length - 4),s.length);
  document[img_name].src=ss;
}

function popBox(URL) {
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=800,height=600');");
}

function formCheck(formobj){
	// name of mandatory fields
	var fieldRequired = Array("user");
	// field description to appear in the dialog box
	var fieldDescription = Array("Username");
	// dialog message
	var alertMsg = "Please complete the following fields:\n";
	
	var l_Msg = alertMsg.length;
		
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}

// Unused Functions

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];
		}
}

//********************************************************//
//The following section is for the image transition effect//
//********************************************************//
var currentPhoto = 0;
var secondPhoto = 1;

var currentOpacity = new Array();
var imageArray = new Array("../images/other_rotating_images/other_rotate1low.jpg","../images/other_rotating_images/other_rotate2low.jpg","../images/other_rotating_images/other_rotate3low.jpg", "../images/other_rotating_images/other_rotate5low.jpg","../images/other_rotating_images/other_rotate6low.jpg", "../images/other_rotating_images/other_rotate7low.jpg", "../images/other_rotating_images/other_rotate8low.jpg");

var FADE_STEP = 2;
var FADE_INTERVAL = 10;
var pause = false;

function init() {
	currentOpacity[0]=99;
	for(i=1;i<imageArray.length;i++)currentOpacity[i]=0;
	mHTML="";
	for(i=0;i<imageArray.length;i++)mHTML+="<div id=\"photo\" name=\"photo\" class=\"mPhoto\"><img src=\"" + imageArray[i]  +"\"></div>";
	document.getElementById("mContainer").innerHTML = mHTML;

	if(document.all) {
		document.getElementsByName("photo")[currentPhoto].style.filter="alpha(opacity=100)";
	} else {
		document.getElementsByName("photo")[currentPhoto].style.MozOpacity = .99;
	}

	mInterval = setInterval("crossFade()",FADE_INTERVAL);
}

function crossFade() {
	if(pause)return;

	currentOpacity[currentPhoto]-=FADE_STEP;
	currentOpacity[secondPhoto] += FADE_STEP;

	if(document.all) {
		document.getElementsByName("photo")[currentPhoto].style.filter = "alpha(opacity=" + currentOpacity[currentPhoto] + ")";
		document.getElementsByName("photo")[secondPhoto].style.filter = "alpha(opacity=" + currentOpacity[secondPhoto] + ")";
	} else {
		document.getElementsByName("photo")[currentPhoto].style.MozOpacity = currentOpacity[currentPhoto]/100;
		document.getElementsByName("photo")[secondPhoto].style.MozOpacity =currentOpacity[secondPhoto]/100;
	}

	if(currentOpacity[secondPhoto]/100>=.98) {
		currentPhoto = secondPhoto;
		secondPhoto++;
		if(secondPhoto == imageArray.length)secondPhoto=0;
		pause = true;
		xInterval = setTimeout("pause=false",2000);
	}
}

function doPause()  {
	if(pause) {
		pause = false;
		document.getElementById("pauseBtn").value = "pause";
	} else {
		pause = true;
		document.getElementById("pauseBtn").value = "play";
	}
}

//********************************************************//
//The following section is for the text limit counters    //
//********************************************************//

function instructCounter(field, countfield, maxlimit) {
	if (field.value.length > maxlimit)
	field.value = field.value.substring(0, maxlimit);

	else 
	countfield.value = maxlimit - field.value.length;
}

function healthCounter(field, countfield, maxlimit) {
	if (field.value.length > maxlimit)
	field.value = field.value.substring(0, maxlimit);

	else 
	countfield.value = maxlimit - field.value.length;
}

function tellFriendCounter(field, countfield, maxlimit) {
	if (field.value.length > maxlimit)
	field.value = field.value.substring(0, maxlimit);

	else 
	countfield.value = maxlimit - field.value.length;
}

//********************************************************//
//The following section is for the hide/display checkboxes//
//********************************************************//

//function snackDisplay (it, box) {
//	var vis = (box.checked) ? "block" : "none";
//	document.getElementById(it).style.display = vis;
//
//	upgrade_check();
//}

function allergyDisplay (it, box) {
	var vis = (box.checked) ? "block" : "none";
	document.getElementById(it).style.display = vis;

	dislikes_total();
	allergy_check();
	dislikeTrueNone();
}

function billingDisplay (it, box) {
	var vis2 = (box.checked) ? "block" : "none";
	document.getElementById(it).style.display = vis2;
}

/*
tag = document.getElementsByTagName("div");

for(x=0;x<tag.length; x++)
{
//if(tag[x].getAttribute('id').indexOf(str_area_hide) != -1)
if (tag[x].getAttribute('id') == str_area_hide)
{
tag[x].style.display = "none";
}
}
*/

//MealType Radio button function for Showing correct div on selection

function hideDivArea(str_area_hide){

ge = document.getElementById(str_area_hide);
ge.style.display = "none";

}
function showDivArea(areas_show, areas_hide){

for (var i = 0; i < areas_show.length; i++)
{
ge = document.getElementById(areas_show[i]);
ge.style.display = "block";
}
for (var i = 0; i < areas_hide.length; i++)
{
hideDivArea(areas_hide[i]);
}
}

function hideDivAreaDislikes(str_area_hide){

ge = document.getElementById(str_area_hide);
ge.style.display = "none";

allergy_check();

}
function showDivAreaDislikes(areas_show, areas_hide){

for (var i = 0; i < areas_show.length; i++)
{
ge = document.getElementById(areas_show[i]);
ge.style.display = "block";
}
for (var i = 0; i < areas_hide.length; i++)
{
hideDivAreaDislikes(areas_hide[i]);
dislikes_total();
}
}

function hideDivAreaReplenish(str_area_hide){

ge = document.getElementById(str_area_hide);
ge.style.display = "none";

}
function showDivAreaReplenish(areas_show, areas_hide){

for (var i = 0; i < areas_show.length; i++)
{
ge = document.getElementById(areas_show[i]);
ge.style.display = "block";
}
for (var i = 0; i < areas_hide.length; i++)
{
hideDivAreaDislikes(areas_hide[i]);
}
}

//************************************************//
//The following section is for the fee calculator //
//************************************************//

//global variables
var standard_fee = 0;
var kids_fee = 0;
var veg_fee = 0;
var snack_fee = 0;
var tax_Price = 0;
var taxTotal_Price = 0;
var credits = 0;
var disPrice = 0;
var disTotalPrice = 0;
var disTotalSelected = 0;
var SelectDis9 = 0;
var SelectDis10 = 0;
var SelectDis11 = 0;
var SelectDis12 = 0;
var SelectDis13 = 0;

// PlanValue is Credit * planPrice
function getCreditFromValue(planValue) {
	var s = planValue;
	var indexOfStar = s.indexOf('*');
	var credit = s.substring(0, indexOfStar);
	document.form1.plancredits.value = credit;
	return credit;
}

// PlanValue is Credit * planPrice
function getPriceFromValue(planValue) {
	var s = planValue;
	var indexOfStar = s.indexOf('*');
	var price = s.substring(indexOfStar+1);
	document.form1.planprice.value = dollars(price);
	return price;
}

//Check + calculation for standard selection
function subStandard_price() {
	Standard_item_index=document.form1.standardSelect.selectedIndex;
	document.form1.startplan.value = Standard_item_index+1;

	credits = getCreditFromValue(document.form1.standardSelect.value);
	planPrice = getPriceFromValue(document.form1.standardSelect.value);
	standard_fee = (document.form1.standardSelect.value);

	standard_fee = eval(standard_fee);
	//populate the price table
	document.form1.Program_Fee.value = dollars(standard_fee);

	subSnack_price();
	dislikes_total();
	tax_calc();
}
//Check + calculation for kids selection
function subKids_price() {
	Kids_item_index=document.form1.kidsSelect.selectedIndex;
	document.form1.startplan.value = Kids_item_index+1;


	if (Kids_item_index == 0) {
		kids_fee = (document.form1.kidsSelect.value);
		credits = 7;
	}
	if (Kids_item_index == 1) {
		kids_fee = (document.form1.kidsSelect.value);
		credits = 14;
	}
	if (Kids_item_index == 2) {
		kids_fee = (document.form1.kidsSelect.value);
		credits = 31;
	}
	if (Kids_item_index == 3) {
		kids_fee = (document.form1.kidsSelect.value);
		credits = 60;
	}
	if (Kids_item_index == 4) {
		kids_fee = (document.form1.kidsSelect.value);
		credits = 90;
	}
	kids_fee = eval(kids_fee);

	//populate the price table
	document.form1.Program_Fee.value = dollars(kids_fee);

	subSnack_price();
	dislikes_total();
	tax_calc();
}

//Check + calculation for vegetarian selection
function subVeg_price() {
	Veg_item_index=document.form1.vegetarianSelect.selectedIndex;
	document.form1.startplan.value = Veg_item_index+1;

	if (Veg_item_index == 0) {
		veg_fee = (document.form1.vegetarianSelect.value);
		credits = 7;
	}
	if (Veg_item_index == 1) {
		veg_fee = (document.form1.vegetarianSelect.value);
		credits = 14;
	}
	if (Veg_item_index == 2) {
		veg_fee = (document.form1.vegetarianSelect.value);
		credits = 31;
	}
	if (Veg_item_index == 3) {
		veg_fee = (document.form1.vegetarianSelect.value);
		credits = 60;
	}
	if (Veg_item_index == 4) {
		veg_fee = (document.form1.vegetarianSelect.value);
		credits = 90;
	}
	veg_fee = eval(veg_fee);

	//populate the price table
	document.form1.Program_Fee.value = dollars(veg_fee);

	subSnack_price();
	dislikes_total();
	tax_calc();
}

//Check + calculation for snack selection
function subSnack_price() {

	if (document.form1.SnackOption.checked == false) {
		snack_fee = 0;
	} else { 
		snack_fee = (credits * 3.00);
	}

	//populate the price table
	document.form1.Extra_Snack_Fee.value = dollars(snack_fee);

	tax_calc();
}

//Check Dislikes Selected 
function dislikes_selected() {

	if (document.form1.Dislike9.selectedIndex == 0) {
		SelectDis9 = 0;
	} else {
		SelectDis9 = 1;
	}
	if (document.form1.Dislike10.selectedIndex == 0) {
		SelectDis10 = 0;
	} else {
		SelectDis10 = 1;
	}
	if (document.form1.Dislike11.selectedIndex == 0) {
		SelectDis11 = 0;
	} else {
		SelectDis11 = 1;
	}
	if (document.form1.Dislike12.selectedIndex == 0) {
		SelectDis12 = 0;
	} else {
		SelectDis12 = 1;
	}
	if (document.form1.Dislike13.selectedIndex == 0) {
		SelectDis13 = 0;
	} else {
		SelectDis13 = 1;
	}
	dislikes_total();
	total_calc();
}

//Calculate price based on dislikes selected
function dislikes_total() {
	disTotalSelected = (SelectDis9 + SelectDis10 + SelectDis11 + SelectDis12 + SelectDis13)
	
	if (disTotalSelected == 5) {
		disPrice = (5.00 * credits);
	} else if (disTotalSelected < 5) {
		disPrice = (disTotalSelected * 1.50) * (credits)
	} else {
		disPrice = 0;
	}

	//populate the price table
	document.form1.pref_fee.value = dollars(disPrice);
	tax_calc();
}

//Calculates tax value
function tax_calc() {

	if (document.form1.mType[0].checked) {
		taxTotal_Price = (disPrice + snack_fee + standard_fee)
		tax_Price = (taxTotal_Price * 0.0975);
	}
	
	if (document.form1.mType[1].checked) {
		taxTotal_Price = (disPrice + snack_fee + kids_fee)
		tax_Price = (taxTotal_Price * 0.0975);
	}
	
	if  (document.form1.mType[2].checked) {
		taxTotal_Price = (disPrice + snack_fee + veg_fee)
		tax_Price = (taxTotal_Price * 0.0975);
	}

	//populate the price table
	document.form1.Tax.value = dollars(tax_Price);

	total_calc();
}

//Calculates the total price
function total_calc() {
	total_price = (taxTotal_Price + tax_Price)

	//populate the price table
	document.form1.Total.value = dollars(total_price);
}


//Makes single digit zero characters into two digits
function dollars(n) {
    n=eval(n);
    n=Math.round(n*100)/100;
	retVal = "";
	if (n == Math.round(n))
	{
		retVal = n + ".00";
	} else if (n*10 == Math.round(n*10)) {
		retVal = n + "0";
	} else {
		retVal = n;
	}
	return retVal;

  //  return (n == Math.round(n)) ? n += ".00" :(n*10 == Math.round(n*10)) ? n += "0" :n;
}

//checks to see if allergy check checkbox is unchecked 
function allergy_check(){
Dislike9_item_index=document.form1.Dislike9.selectedIndex;
Dislike10_item_index=document.form1.Dislike10.selectedIndex;
Dislike11_item_index=document.form1.Dislike11.selectedIndex;
Dislike12_item_index=document.form1.Dislike12.selectedIndex;
Dislike13_item_index=document.form1.Dislike13.selectedIndex;

	if (document.form1.fiveMoreAllergies.checked == false) {
		document.form1.Dislike9.selectedIndex = 0;
		document.form1.Dislike10.selectedIndex = 0;
		document.form1.Dislike11.selectedIndex = 0;
		document.form1.Dislike12.selectedIndex = 0;
		document.form1.Dislike13.selectedIndex = 0;
		document.form1.alsoAllergy9.checked = false;
		document.form1.alsoAllergy9.disabled = true;
		document.form1.alsoAllergy10.checked = false;
		document.form1.alsoAllergy10.disabled = true;
		document.form1.alsoAllergy11.checked = false;
		document.form1.alsoAllergy11.disabled = true;
		document.form1.alsoAllergy12.checked = false;
		document.form1.alsoAllergy12.disabled = true;
		document.form1.alsoAllergy13.checked = false;
		document.form1.alsoAllergy13.disabled = true;
		disPrice = 0;
	}
	//populate the price table
	document.form1.pref_fee.value = dollars(disPrice);
	tax_calc();
}
	
function dislikeTrueNone() {
Dislike9_item_index=document.form1.Dislike9.selectedIndex;
Dislike10_item_index=document.form1.Dislike10.selectedIndex;
Dislike11_item_index=document.form1.Dislike11.selectedIndex;
Dislike12_item_index=document.form1.Dislike12.selectedIndex;
Dislike13_item_index=document.form1.Dislike13.selectedIndex; 

	if ((document.form1.fiveMoreAllergies.checked == true) && (Dislike9_item_index == 0) && (Dislike10_item_index == 0) && (Dislike11_item_index == 0) && (Dislike12_item_index == 0) && (Dislike13_item_index == 0)) {
		 disPrice = 0;
}
	//populate the price table
	document.form1.pref_fee.value = dollars(disPrice);
	tax_calc();
}
/*
// process input

function proc() {

  var num = document.form1.inpt.value
  document.form1.outpt.value = r2(num)
}

// Round to 2 decimal places

function r2(n) {

 //ans = n * 1000
 //ans = Math.round(ans /10) + ""
 // while (ans.length < 3) {ans = "0" + ans}
 //len = ans.length
 //ans = ans.substring(0,len-2) + "." + ans.substring(len-2,len)
 // return ans
 //}
 */

//Disables and Enables alsoAllergy checkboxes based on if Dislike selection are made or not.
function allergyEnable1() {
Dislike1_item_index=document.form1.Dislike1.selectedIndex;

	if (Dislike1_item_index == 0) {
		document.form1.alsoAllergy1.checked = false;
		document.form1.alsoAllergy1.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		 document.form1.alsoAllergy1.disabled = false; 
	}
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable2() {
Dislike2_item_index=document.form1.Dislike2.selectedIndex;

	if (Dislike2_item_index == 0) {
		document.form1.alsoAllergy2.checked = false;
		document.form1.alsoAllergy2.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		 document.form1.alsoAllergy2.disabled = false; 
	}
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable3() {
Dislike3_item_index=document.form1.Dislike3.selectedIndex;

	if (Dislike3_item_index == 0) {
		document.form1.alsoAllergy3.checked = false;
		document.form1.alsoAllergy3.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		 document.form1.alsoAllergy3.disabled = false; 
	}
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable4() {
Dislike4_item_index=document.form1.Dislike4.selectedIndex;

	if (Dislike4_item_index == 0) {
		document.form1.alsoAllergy4.checked = false;
		document.form1.alsoAllergy4.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		 document.form1.alsoAllergy4.disabled = false; 
	}
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable5() {
Dislike5_item_index=document.form1.Dislike5.selectedIndex;

	if (Dislike5_item_index == 0) {
		document.form1.alsoAllergy5.checked = false;
		document.form1.alsoAllergy5.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		document.form1.alsoAllergy5.disabled = false; 
	}
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable6() {
Dislike6_item_index=document.form1.Dislike6.selectedIndex;

	if (Dislike6_item_index == 0) {
		document.form1.alsoAllergy6.checked = false;
		document.form1.alsoAllergy6.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		 document.form1.alsoAllergy6.disabled = false; 
		   }
	
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable7() {
Dislike7_item_index=document.form1.Dislike7.selectedIndex;

	if (Dislike7_item_index == 0) {
		document.form1.alsoAllergy7.checked = false;
		document.form1.alsoAllergy7.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		 document.form1.alsoAllergy7.disabled = false; 
	}
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable8() {
Dislike8_item_index=document.form1.Dislike8.selectedIndex;

	if (Dislike8_item_index == 0) {
		document.form1.alsoAllergy8.checked = false;
		document.form1.alsoAllergy8.disabled = true;
		showDivAreaDislikes([], ['fiveMore']); 
	} else {
		 document.form1.alsoAllergy8.disabled = false; 
	}
	checkDislikeSelects();
	allergy_check();
}

function allergyEnable9() {
Dislike9_item_index=document.form1.Dislike9.selectedIndex;

	if (Dislike9_item_index == 0) {
		document.form1.alsoAllergy9.checked = false;
		document.form1.alsoAllergy9.disabled = true; 
	} else {
		 document.form1.alsoAllergy9.disabled = false;
	}
	dislikes_selected();
	allergy_check();
}

function allergyEnable10() {
Dislike10_item_index=document.form1.Dislike10.selectedIndex;

	if (Dislike10_item_index == 0) {
		document.form1.alsoAllergy10.checked = false;
		document.form1.alsoAllergy10.disabled = true; 
	} else {
		 document.form1.alsoAllergy10.disabled = false; 
	}
	dislikes_selected();
	allergy_check();
}

function allergyEnable11() {
Dislike11_item_index=document.form1.Dislike11.selectedIndex;

	if (Dislike11_item_index == 0) {
		document.form1.alsoAllergy11.checked = false;
		document.form1.alsoAllergy11.disabled = true; 
	} else {
		 document.form1.alsoAllergy11.disabled = false; 
	}
	dislikes_selected();
	allergy_check();
}

function allergyEnable12() {
Dislike12_item_index=document.form1.Dislike12.selectedIndex;

	if (Dislike12_item_index == 0) {
		document.form1.alsoAllergy12.checked = false;
		document.form1.alsoAllergy12.disabled = true; 
	} else {
		 document.form1.alsoAllergy12.disabled = false; 
	}
	dislikes_selected();
	allergy_check();
}

function allergyEnable13() {
Dislike13_item_index=document.form1.Dislike13.selectedIndex;

	if (Dislike13_item_index == 0) {
		document.form1.alsoAllergy13.checked = false;
		document.form1.alsoAllergy13.disabled = true;
	} else {
		 document.form1.alsoAllergy13.disabled = false; 
	}
	dislikes_selected();
	allergy_check();
}

function callAllergyEnables() {
	allergyEnable1();
	allergyEnable2();
	allergyEnable3();
	allergyEnable4();
	allergyEnable5();
	allergyEnable6();
	allergyEnable7();
	allergyEnable8();
	allergyEnable9();
	allergyEnable10();
	allergyEnable11();
	allergyEnable12();
	allergyEnable13();
	dislikes_total();
}

function checkDislikeSelects() {
Dislike1_item_index=document.form1.Dislike1.selectedIndex;
Dislike2_item_index=document.form1.Dislike2.selectedIndex;
Dislike3_item_index=document.form1.Dislike3.selectedIndex;
Dislike4_item_index=document.form1.Dislike4.selectedIndex;
Dislike5_item_index=document.form1.Dislike5.selectedIndex;
Dislike6_item_index=document.form1.Dislike6.selectedIndex;
Dislike7_item_index=document.form1.Dislike7.selectedIndex;
Dislike8_item_index=document.form1.Dislike8.selectedIndex;

	if ((Dislike1_item_index == 0) || (Dislike2_item_index == 0) || (Dislike3_item_index == 0) || (Dislike4_item_index == 0) || (Dislike5_item_index == 0) || (Dislike6_item_index == 0) || (Dislike7_item_index == 0) || (Dislike8_item_index == 0)) {
		  document.form1.fiveMoreAllergies.checked = false;
		  document.form1.fiveMoreAllergies.disabled = true;
	} else {
		  document.form1.fiveMoreAllergies.disabled = false;
		}
	dislikes_total();
	checkDislikeSelectsMore();
}

function checkDislikeSelectsMore() {
Dislike9_item_index=document.form1.Dislike9.selectedIndex;
Dislike10_item_index=document.form1.Dislike10.selectedIndex;
Dislike11_item_index=document.form1.Dislike11.selectedIndex;
Dislike12_item_index=document.form1.Dislike12.selectedIndex;
Dislike13_item_index=document.form1.Dislike13.selectedIndex;

	if ((Dislike9_item_index == 0) || (Dislike10_item_index == 0) || (Dislike11_item_index == 0) || (Dislike12_item_index == 0) || (Dislike13_item_index == 0)) {
		  document.form1.fiveMoreAllergies.checked = false;
	} else {
		  document.form1.fiveMoreAllergies.checked = true;
		}
	dislikes_total();
}

// initialise variable to save cc input string 
var cc_number_saved = ""; 

//MOD 10 CC #Check
function checkLuhn(input) {
	var sum = 0;
	var numdigits = input.length;
	var parity = numdigits % 2;
	for(var i=0; i < numdigits; i++) {
		var digit = parseInt(input.charAt(i))
		if(i % 2 == parity) digit *= 2;
		if(digit > 9) digit -= 9;
		sum += digit;
	}
	return (sum % 10) == 0;
}

//This sets the AutoReplenish selectbox to "Please Select Pricing Plan"
function noRenewSelection() {
	document.form1.standardReplenish[0].selected = true; 
	document.form1.kidsReplenish[0].selected = true; 
	document.form1.vegReplenish[0].selected = true;
}

function yesRenewSelection() {
	var obj = document.form1.standardReplenish;
	var row = 0;
	switch(obj.length){
		case 1:
			row = 0;
			break;
		case 2:
			row = 1;
			break;
		case 3:
			row = 2;
			break;
		case 4:
		case 5:
		case 6:
			row = 3;
			break;
		default:
			break;
	}
	
	document.form1.standardReplenish[row].selected = true; 
	document.form1.kidsReplenish[row].selected = true; 
	document.form1.vegReplenish[row].selected = true;
}

function EmptyRenewSelection() {

	if (!document.form1.AutoRenew[0].checked && !document.form1.AutoRenew[1].checked) {
	   	alert('Please Select Yes or No for Auto-Replenish.');
	   	return false;
		}
	else if ((document.form1.AutoRenew[0].checked == true) && (document.form1.standardReplenish.selectedIndex == 0)) {
		alert('Please Select Pricing for Auto-Replenish.');
		return false;
		}
	else if ((document.form1.AutoRenew[0].checked == true) && (document.form1.kidsReplenish.selectedIndex == 0)) {
		alert('Please Select Pricing for Auto-Replenish.');
		return false;
		}
	else if ((document.form1.AutoRenew[0].checked == true) && (document.form1.vegReplenish.selectedIndex == 0)) {
		alert('Please Select Pricing for Auto-Replenish.');
		return false;
		}
		return true;
}

function hasWhiteSpace() {
	var re = /\s{1,}/g;
	var v = document.form1.user.value;
	var hasWs=v.search(re)  > -1;
	
	if (  v==null||v==''|| hasWs ) {
	alert("Please make sure Username does not have spaces or is empty.");
	document.form1.user.focus();
	return (false);
	}
	return (true);
}