// JavaScript Document
var frmCartAction = '';
var prodIDs = '';

var redColors = new Array('#6A0101','#3E0000');

function addItem(frm){
	if(frm.qty)
	{
		if (frm.qty.value=="" || frm.qty.value=="0" || Number(frm.qty.value)<1){
			frm.qty.value=1;
		}
		frm.submit();
	}
}
function submitCartAction(){
	var args = submitCartAction.arguments;
	frm = args[0];
	action = args[1];
	if (action=='save'){
		frm.frmAction.value='cartSave,cartView';
		//alert("frmAction: "+frm.frmAction.value);
		frm.submit();
	} else if (action=='checkout'){
		//frm.action='cart_checkout.php';
		frm.frmAction.value='cartSave,cartCheckout';
		//alert("frmAction: "+frm.frmAction.value);
		frm.submit();
	} else if (action=='empty'){
		frm.frmAction.value='cartEmpty,cartView';
		confDelete = confirm("Are you sure you want to empty your shopping cart?");
		if (confDelete==true){
			frm.submit();
		} else {
			return false;
		}
	} else if (action=='coupon'){
		if (args[2]!=""){
			frm.frmAction.value='cartSave,applyCoupon,cartView';
			frm.submit();
		} else {
			return false;
		}
	} else if (action=='couponCancel'){
		if (args[2]!=""){
			frm.frmAction.value='cartSave,cancelCoupon';
			frm.submit();
		} else {
			return false;
		}
	} else if (action=='removeItem'){
		frm.frmAction.value='removeItem,cartView';
		frm.myValue.value=args[2];
		frm.submit();
	} else {
		return false;
	}
}


function checkQuantity(quan,id,frmCart){
	if (isNaN(quan.value)==false){
		quantity = Number(quan.value).toFixed(0);
		priceElm = "itemPrice_"+id;
		priceArray = document.getElementsByName(priceElm);
		price = priceArray[0].value;
		newItemPrice = eval(quantity*price).toFixed(2);
		subTotal = 0;
		cartShippingTtl = 0;
		
		for (i=0; i<frmCart.elements.length; i++){
		
			if (frmCart.elements[i].name.substr(0,9)=='itemPrice'){
				//DEFINE IDs
				id = frmCart.elements[i].name.substr(10);
				priceElm = "span_itemPrice_"+id;
				quantityElm = "quan_"+id;
				costElm = "span_subTotal_"+id;
				discountElm = "itemDiscount_"+id;
				shipElm = "shipping_"+id;
				shipPriceElm = "shippingPrice_"+id;
				
				//DEFINE VARS FROM IDs
				price = frmCart.elements[i].value;
				quantity = document.getElementById(quantityElm).value;
				discount = document.getElementById(discountElm).value;
				shippingPerItem = document.getElementById(shipPriceElm).value;
				newItemPrice1 = eval((quantity*price)-discount).toFixed(2);
				newItemPrice2 = eval(((quantity*price)-discount)+(quantity*shippingPerItem)).toFixed(2);
				document.getElementById(costElm).innerHTML = newItemPrice2;
				newCartShipping = eval(quantity*shippingPerItem).toFixed(2);
				cartShippingTtl = cartShippingTtl.toString();
				cartShippingTtl = Number(cartShippingTtl) + Number(newCartShipping);
				cartShippingTtl = cartShippingTtl.toFixed(2);
				
				subTotal = subTotal.toString();
				subTotal = Number(subTotal) + Number(newItemPrice1);
				subTotal = subTotal.toFixed(2);
				intCartTotal = (Number(subTotal)+Number(cartShippingTtl)).toFixed(2);
			}
		
			if (frmCart.elements[i].name.substr(0,10)=='stackPrice'){
				//DEFINE IDs
				id = frmCart.elements[i].name.substr(11);
				priceElm = "subTotal_stack"+id;
				quantityElm = "quan_stack_"+id;
				costElm = "subTotal_stack"+id;
				shipElm = "shipping_stack"+id;
				shipPriceElm = "shippingPrice_stack"+id;
				//alert("name: '"+id+"'\n\npriceElm: '"+priceElm+"'\n\nquantityElm: '"+quantityElm+"'\n\ncostElm: '"+costElm+"'\n\nshipElm: '"+shipElm+"'\n\nshipPriceElm: '"+shipPriceElm+"\n\n");
				//alert("name: '"+id+"'\n\npriceElm: '"+document.getElementById(priceElm).innerHTML.toString()+"'\n\nquantityElm: '"+document.getElementById(quantityElm).value+"'\n\ncostElm: '"+document.getElementById(costElm).value+"'\n\nshipElm: '"+document.getElementById(shipElm).value+"'\n\nshipPriceElm: '"+document.getElementById(shipPriceElm).value+"\n\n");
				
				//DEFINE VARS FROM IDs
				price = document.getElementById(priceElm).value;
				//price = frmCart.elements[i].value;
				quantity = 1;
				shippingPerItem = document.getElementById(shipPriceElm).value;
				newItemPrice1 = eval(quantity*price).toFixed(2);
				newItemPrice2 = eval((quantity*price)+(quantity*shippingPerItem)).toFixed(2);
				document.getElementById(costElm).innerHTML = newItemPrice2;
				newCartShipping = eval(quantity*shippingPerItem).toFixed(2);
				cartShippingTtl = cartShippingTtl.toString();
				cartShippingTtl = Number(cartShippingTtl) + Number(newCartShipping);
				cartShippingTtl = cartShippingTtl.toFixed(2);
				subTotal = subTotal.toString();
				subTotal = Number(subTotal) + Number(newItemPrice1);
				subTotal = subTotal.toFixed(2);
				intCartTotal = (Number(subTotal)+Number(cartShippingTtl)).toFixed(2);
			}
		}
		document.getElementById('cartSubTotal').innerHTML="$"+subTotal;
		//document.getElementById('cartShipping').innerHTML=cartShippingTtl;
		//document.getElementById('cartTotal').innerHTML=intCartTotal;
//		var cartSum = cartSum.toString();
//                document.getElementById('cartSumElm').innerHTML=intCartTotal;

	} else {
		return;
	}
}
function loadDefaultCartVars(){
	
}

function checkCartSave(){

}


function emptyCart(){
	var empty = confirm("Are you sure you want to empty your shopping cart?");
	return empty;
}

function openResetPass(){
	var url = "cart_userResetPass.html";
	window.open(url,"_blank","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=400, height=225");
}


// ****** FORM VALIDATIONS *****
function frmValidateCartLogin(frm){
	//VALIDATE REAL EMAIL - main.js
	var isEmail = validateEmailAddress(frm.email.value);
	if (isEmail==false){
		alert("This is not a valid email address!");
		frm.email.focus();
		return false;
	}
	
	
	if (frm.password.value==""){
		alert("Please enter a password");
		frm.password.focus();
		return false;
	}
	return true;	
}

function frmValidateGuest(frm){
	var isEmail = validateEmailAddress(frm.email.value);
	return isEmail;
}

function frmValidatePwdReset(frm,step){
	var pwdLen = 6;
	switch(step){
		case 1:
			var isEmail = validateEmailAddress(frm.email.value);
			if (isEmail==false){
				alert("That is not a valid email address.");
			}
			return isEmail;
			break;
		case 2:
			if (frm.security_answer.value==""){
				alert("Please enter an answer!");
				return false;
			} else {
				return true;
			}
			break;
		case 3:
			if (frm.user_code.value.length==0){
				alert("You must enter a valid verification code!");
				return false
			}
			return true;
			break;
		case 4:
			if (frm.password_1.value!=frm.password_2.value){
				alert("Your passwords do not match!");
				return false;
			}
			if (frm.password_1.value.length<pwdLen){
				alert("Your password must be at least "+pwdLen+" characaters long!");
				return false;
			}
			return true;
			break;
	}
}

function frmValidateCartCreateUser(frm){

	if(frm.email.value)
	{
        var supported = 0;
        if (window.RegExp)
        {
			var tempStr = "a";
			var tempReg = new RegExp(tempStr);
			if (tempReg.test(tempStr)) supported = 1;
        }
        if (!supported)
                return (frm.email.value.indexOf(".") > 2) && (frm.email.value.indexOf("@") > 0);
        var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
        var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
        if(!r1.test(frm.email.value) && r2.test(frm.email.value) && (frm.email.value.indexOf(",") < 0))
		{
			return true;
		}
		else
		{
			alert("Your email address is invalid!");
			return false;
		}
	}
	
	if (frm.email.value.length<6){
		alert("Please enter in an email address!");
		return false;
	}
	
	if (frm.password.value!=frm.password_confirm.value){
		alert("Your passwords do not match!");
		frm.password.focus();
		return false;
	}
	
	if (frm.password.value.length<6){
		alert("Your password must be at least 6 characters in length!");
		return false;
	}
}

function frmValidateCartEditUser(frm){
	var isEmail = validateEmailAddress(frm.email.value);
	if (isEmail==false){
		alert("This is not a valid email address!");
		frm.email.focus();
		return false;
	}
	
	if (frm.password.value=="" && frm.password_confirm.value=="" && frm.password_old.value==""){
		//nothing
	} else {
		//CHECK OLD PASSWORD
		if (frm.password_old.value==""){
			alert("You must enter your old password in order to change your password");
			return false;
		}
		
		//CHECK THAT PASSWORDS MATCH
		if (frm.password.value!=frm.password_confirm.value){
			alert("Your passwords do not match!");
			frm.password.focus();
			return false;
		}
		
		//CHECK THAT PASSWORD MEETS REQUIREMENTS
		if (frm.password.value.length<6){
			alert("Your password must be at least 6 characters in length!");
			return false;
		}
	}
	
	valid = frmValidate2(frm);
	return valid;
}


function frmCopyBillingAddress(frm,box){
	if (box.checked){
		$("#ship_country").val($("#bill_country").val());
		checkCountry('ship');
		$("input[name*='bill_']").each( function(i){
					var fieldName = this.name.split("_");
					$("#ship_"+fieldName[1]).val($(this).val());
		});

		$("#ship_state").val($("#bill_state").val());
	}
}

function frmCopyBillingAddress_old(frm,box){
	if (box.checked){
		for (i=0; i<frm.elements.length; i++){
			if (frm.elements[i].id.substr(0,5)=='bill_' && frm.elements[i].id!='bill_location_name'){
				elmName = 'ship'+frm.elements[i].id.substr(5);
				frm.elements[elmName].value=frm.elements[i].value;
			}
		}
	}
}
// creating a new bsn account
function checkCountry(addy_type)
{
	if (addy_type != 'ship' && addy_type != 'bill') { return; }
	var selectedCountry = $("#"+addy_type+"_country").val();
	if (!selectedCountry || selectedCountry == "840") {
		var shipSelectHTML = eval(addy_type+"_state_US"); 
	} else if (selectedCountry == "124") {
		var shipSelectHTML = eval(addy_type+"_state_CA"); 
	} else {
		var shipSelectHTML = eval(addy_type+"_state_INT"); 
	}
	$("#"+addy_type+"_state_select_area").html(shipSelectHTML);
}

// creating a new bsn account
function checkState(frm)
{
	//USA 840
	stateElm = new Array();
	for (i=0; i<frm.elements.length; i++){
		if (frm.elements[i].name=='bill_state' || frm.elements[i].name=='ship_state'){
			stateElm.push(new Array(frm.elements[i].name,frm.elements[i].value));
		}
	}
	for (i=0; i<stateElm.length; i++){
		type = stateElm[i][0].split("_");
		countryElmName = type[0]+"_country";
		state = stateElm[i][1].toUpperCase();
		
		/* controls the disabling and enable for military countries */
//		if (state=="AK" || state=="HI"){
//			frm.elements[copybilling].disabled=true; // enable countries
//		} else {
//			frm.elements[copybilling].disabled=false; // enable countries
//		}
		if (state=="AE" || state=="AA" || state=="AP"){
			frm.elements[countryElmName].disabled=false; // enable countries
		} else {
			frm.elements[countryElmName].value='840'; // sets country back to USA
			//frm.elements[countryElmName].disabled=true; // disables countries
			frm.elements[countryElmName].disabled=false; // disables countries
		}
	}
}
function in_array(needle, haystack, strict) {
    for(var i = 0; i < haystack.length; i++) {
        if(strict) {
            if(haystack[i] === needle) {
                return true;
            }
        } else {
            if(haystack[i] == needle) {
                return true;
            }
        }
    }

    return false;
}
// address book
function checkState2(frm)
{
	//USA 840
	stateElm = new Array();

var USCountries = new Array("AA","AE","AP","AL","AK","AZ","AR","CA","CO","CT","DE","DC","FL","GA","HI","ID","IL","IN","IA","KS","KY","LA","ME","MD","MA","MI","MN","MS","MO","MT","NE","NV","NH","NJ","NM","NY","NC","ND","OH","OK","OR","PA","RI","SC","SD","TN","TX","UT","VT","VA","WA","WV","WI","WY");

	for (i=0; i<frm.elements.length; i++){
		if (frm.elements[i].name=='state'){
			stateElm.push(new Array(frm.elements[i].name,frm.elements[i].value));
		}
	}
	for (i=0; i<stateElm.length; i++){
		countryElmName = "country";
		state = stateElm[i][1].toUpperCase();
		/* controls the disabling and enable for military countries */
		if (state=="AE" || state=="AA" || state=="AP" || state==""){
//			frm.elements[countryElmName].disabled=false; // enable countries
		} else if (state=="AB" || state=="BC" || state=="MB" || state=="NB" || state=="NL" || state=="NT" || state=="NS" || state=="NU" || state=="ON" || state=="PE" || state=="QC" || state=="SK" || state=="YT") {
//			frm.elements[countryElmName].disabled=false; // enable countries
			frm.elements[countryElmName].value='124'; // sets country back to CANADA
//			frm.elements[countryElmName].disabled=true; // disables countries
		} else if (in_array(state,USCountries)) {
			frm.elements[countryElmName].value='840'; // sets country back to USA
		} else {
//			frm.elements[countryElmName].disabled=false; // enable countries
//			frm.elements[countryElmName].disabled=true; // disables countries
		}
	}
}



function populateAddyFrm(seqnum,frm)
{
	for (i=0; i<frm.elements.length; i++){
		
	}
}

function frmValidateNewAddy(frm,action){
	frmAction = action.toLowerCase();
	//alert(frmAction);
	
	switch (frmAction){
		case "reset":
			frm.reset();
			return false;
			break;
		case "delete":
			elmType = frm.type.value+"_addy";
			if (frm.elements[elmType].options.length<4){
				alert("Sorry but you are not allowed to delete this address.\n\nYou must have at least one address for each shipping and billing.");
				return false;
			} else {
				userConfirm = confirm("Are you sure you want to delete the '"+frm.elements[elmType].options[frm.elements[elmType].selectedIndex].text+"' address from your profile?");
				if (userConfirm==true){
					frm.frmAction.value=frmAction;
					frm.submit();
				} else {
					return false;
				}
			}
			break;
		case "save":
			//alert("saving");
			frmValid = frmValidate2(frm);
			//alert("frmValid: "+frmValid);
			if (frmValid==true){
				frm.frmAction.value=frmAction;
				frm.submit();
			} else {
				return false;
			}
			break;
			
		case "create":
			frmValid = frmValidate2(frm);
			if (frmValid==true){
				frm.frmAction.value=frmAction;
				frm.submit();
			} else {
				return false;
			}
			break;
			
		case "insert":
			frmValid = frmValidate2(frm);
			if (frmValid==true){
				//frm.frmAction.value=frmAction;
				//frm.submit();
				return true;
			} else {
				return false;
			}
			break;
		
		default:
			return false;
			break;
	}
}

function addressDo(func,seqnum,name){
	switch(func){
		case "remove":
			validRemove = confirm("Are you sure you want to remove this address?\n\n" + name);
			if (validRemove == true){
				document.frmAddressAction.frmAction.value='remove';
				document.frmAddressAction.seqnum.value=seqnum;
				document.frmAddressAction.submit();
			}
			break;
			
		case "edit":
			document.frmAddressAction.frmAction.value='edit';
			document.frmAddressAction.seqnum.value=seqnum;
			document.frmAddressAction.submit();
			break;
			
		case "default":
			//alert(func);
			document.frmAddressAction.frmAction.value='default';
			document.frmAddressAction.seqnum.value=seqnum;
			//document.frmAddressAction.elements['type'].value=name;
			document.frmAddressAction.type.value=name;
			document.frmAddressAction.submit();
			break;
			
	}
}

function cartDo(){
	var args = cartDo.arguments;
	switch (args[0]){
		case "removeItem":
			
	}
}