function printVerificationCode(){
	document.write("<b style='margin-top:5px;font-size:12px;color:#FFCC00;'>BMW2007</b></div>");
}

function printVerificationTextfield(){
	document.write("<input type='text' name='bossvalidcode'>");
}

var whichBrowser = navigator.appName;
var whichVersion = parseFloat(navigator.appVersion);
var isOld;
if(((whichBrowser=='Microsoft Internet Explorer')&(whichVersion>=4)) | ((whichBrowser=='Netscape')&(whichVersion>=5))){
	isOld = 0;
	removeOldBrowserAlert();
} else { 
	isOld = 1;
	
}         

var alreadyWarned = 0;

function getPostOrderPrice(form,id){
	if(isOld){
		return;
	}
    var qty = 1;
	var type = "";
	var value = "";
	var price = form.price.value;
	var baseCost = eval(price);
	var totalCost = "";
	for(var $i=0;$i<form.length;$i++){
		var tmp = form.elements[$i];
		if(tmp.type == "radio" && tmp.checked){
			if(tmp.id != '00.00'){
				value = eval(tmp.id);
				baseCost = baseCost + value;
			}
		} else if (tmp.type.toString().charAt(0)=="s" 
			&& tmp[tmp.selectedIndex].value != 0 
			&& tmp[tmp.selectedIndex].value != ''
			&& tmp.name != "ItemQuantity"){
			value = eval(tmp[tmp.selectedIndex].id);
			baseCost = baseCost + value;
		} else if (tmp.type == "checkbox" && tmp.checked){
			if(tmp.id != '00.00'){
				value = eval(tmp.id);
				baseCost = baseCost + value;
			}
		}

	}
	totalCost = baseCost * qty;
	updatePostOrderDisplays(baseCost,totalCost,id);
}

function updatePostOrderDisplays(unitCost,totalCost,id) {
   	var dollars = Math.floor(unitCost);
   	var cents = unitCost - dollars;
   	cents = Math.round(cents*100);
   	if(cents==0){
		cents = ".00";
	} else if(cents<10){
		cents = ".0"+cents;
	} else{
		cents = "."+cents;
	}	
	if(document.getElementById(id)){
		document.getElementById(id).innerHTML = "$"+dollars+cents; 
	}
}

function getPrice(qty){
	if(isOld){
		return;
	}
	
	if( !document.addToCart ){
	   //getPostOrderPrice(qty);
	   return;
	}

	if(!qty){
		//var qty = eval(document.addToCart.ItemQuantity[document.addToCart.ItemQuantity.selectedIndex].value);
		var qty = eval(document.addToCart.ItemQuantity.value);
	}
	var type = "";
	var value = "";
	var baseCost = eval(price);
	var totalCost = "";
	for(var $i=0;$i<document.addToCart.length;$i++){
		var tmp = document.addToCart.elements[$i];
		if(tmp.type == "radio" && tmp.checked){
			if(tmp.id != '00.00'){
				value = eval(tmp.id);
				baseCost = baseCost + value;
			}
		} else if (tmp.type.toString().charAt(0)=="s" 
			&& tmp[tmp.selectedIndex].value != 0 
			&& tmp[tmp.selectedIndex].value != ''
			&& tmp.name != "ItemQuantity"){
			value = eval(tmp[tmp.selectedIndex].id);
			baseCost = baseCost + value;
		} else if (tmp.type == "checkbox" && tmp.checked){
			if(tmp.id != '00.00'){
				value = eval(tmp.id);
				baseCost = baseCost + value;
			}
		}

	}
	totalCost = baseCost * qty;
	updateDisplays(baseCost,totalCost);
}

function updateDisplays(unitCost,totalCost) {
   	var dollars = Math.floor(unitCost);
   	var cents = unitCost - dollars;
   	cents = Math.round(cents*100);
   	if(cents==0){
		cents = ".00";
	} else if(cents<10){
		cents = ".0"+cents;
	} else{
		cents = "."+cents;
	}	
	if(document.getElementById('unitprice')){
		document.getElementById('unitprice').innerHTML = "$"+dollars+cents; 
	}
	if(document.getElementById('unitprice2')){
		document.getElementById('unitprice2').innerHTML = "$"+dollars+cents;
	}
  
	var dollars = Math.floor(totalCost);
   	var cents = totalCost - dollars;
   	cents = Math.round(cents*100);
   	if(cents==0){
		cents = ".00";
	} else if(cents<10){
		cents = ".0"+cents;
	} else{
		cents = "."+cents;
	}
	if(document.getElementById('totalprice')){
   		document.getElementById('totalprice').innerHTML = "$"+dollars+cents; 
	}
	if(document.getElementById('totalprice2')){
   		document.getElementById('totalprice2').innerHTML = "$"+dollars+cents; 
	}
}

function showOldBrowserAlert() {
	var msg = "Display of pricing changes requires Netscape 6.0+ or Internet Explorer 5.0+.\n";
	msg += "The correct price will be displayed after you select your options and add the item to your cart.\n\n";
	msg += "This does not affect your ability to purchase items from our store, \n";
	msg += "so please continue to shop and we apologize for this annoying message.\n\n";
	msg += "If you experience any problems ordering from us, please call us Toll-Free \n";
	msg += "at the number above for assistance with your purchase.  Thank You.";
   	alert(msg);
	alreadyWarned = 1;
}

function removeOldBrowserAlert(){
	if(document.getElementById('browserAlert')){
		document.getElementById('browserAlert').innerHTML = "";
	}
}

var bstockmsg = "<div style='margin-bottom:10px;font-weight:bold;font-size:16px;'>Want to save 10%?</div>B-Stock of this item is available.  What is B-Stock?  Product that is in great condition but can't be sold as new because it has been repackaged or \"dinged\" in some way that doesn't affect functionality.<br /><br />You'll still get our 30-Day Money-Back Guarantee and industry-leading 4 year warranty on speakers and subwoofer systems, except you save!<br /><br />";
function displayBStockMessage(){
	jQuery.prompt(bstockmsg,{
		prefix:'ahqa',
      buttons:{ "Yes, I'll take B-Stock":1,"No, I'd like brand new":0 },
      submit: function(v,m,f){
		if(v && document.getElementById('bstockid')){
			document.getElementById('bstockid').value = v;
		}
		//alert('Would be submitting form now since they selected one');
		submitAddFormNow();
		//return 1;
	  }
	});
}


var outofstockmsg = "<div style='margin-bottom:10px;font-weight:bold;font-size:16px;'>We're sorry, the product is currently on backorder.</div>You can choose to sign up on our waiting list and we will notify you as soon as the product is back in stock and available.";
function displayOutOfStockMessage(){
	jQuery.prompt(outofstockmsg,{
		prefix:'ahqa',
      buttons:{ "Yes Please":1,"No Thanks":0 },
      submit: function(v,m,f){
		if(v){
			toggle_element('boWaitList1','show'); 
			toggle_element('boWaitList2','show');
		}
	  }
	});
}
var gotourl = '';
function goToCart(){
	if(!gotourl){
		gotourl = 'viewCart.php';
	}
	if(!go || go == '0'){
		return;
	} else {
		document.location.href = gotourl;
	}
}
function displayIntlSaleRestriction(msg){
	jQuery.prompt(msg,{
		prefix:'ahqa',
     	buttons:{ },
     	callback: goToCart
	});
}

var cursku;
function getWaitlistURL(){
	opt = getKitOptionsSelected();
	var surl = web + "/assets/ajax/getAlternateSKU.php?itemID=" + iid + "&sku=" + sku + "&nsid=" + nsid + "&opt=" + opt;
	jQuery.ajax({
  		url: surl,
  		cache: false,
  		success: function(html){  			
  			if(html != ''){
  				if(document.getElementById('alsku')){
					document.getElementById('alsku').value = html;
				}
  				var skurl = "/boWaitList.php?itemID=" + iid + "&sku=" + html;
				if(document.getElementById('wlfrm')){
					document.getElementById('wlfrm').src = skurl;
				}
  			} else {
  			
  			}
  		},
  		error: function(o,m,e){
			return 0;
   		}
   	});
}

function openwaitlistform(surl){
	
}

function displayWaitListSKUForm(surl){
	opt = getKitOptionsSelected();
	var surl = web + "/assets/ajax/getAlternateSKU.php?itemID=" + iid + "&sku=" + sku + "&nsid=" + nsid + "&opt=" + opt;
	jQuery.ajax({
  		url: surl,
  		cache: false,
  		success: function(html){  			
  			if(html != ''){
  				if(document.getElementById('alsku')){
					document.getElementById('alsku').value = html;
				}
  				var skurl = web + "/assets/ajax/addToWaitList.php?itemID=" + iid + "&sku=" + html;
  				
  				openwaitlistform(skurl);
  			} else {
  			
  			}
  		},
  		error: function(o,m,e){
			return 0;
   		}
   	});

}

function checkKitAvailability(frm,skipoptions){
	if( !skipoptions ){
		var opt = getKitOptionsSelected(frm);
		// opt will be false if not all the options are selected yet
		if( !opt ){
			return 1;
		}
	} else {
		var opt = '';
	}
	var availablecheck = makesureitsavailable(opt);
}

function showCheckingAvailability(){
	if( document.getElementById('stockmessagechecking') ){
		document.getElementById('stockmessagechecking').style.display = "block";
	}
	if( document.getElementById('stockmessage') ){
		document.getElementById('stockmessage').style.display = "none";
	}
	if( document.getElementById('instockmessage') ){
		document.getElementById('instockmessage').style.display = "none";
	}
	if( document.getElementById('lowstockmessage') ){
		document.getElementById('lowstockmessage').style.display = "none";
	}
	if( document.getElementById('outofstockmessage') ){
		document.getElementById('outofstockmessage').style.display = "none";
	}
}

var isavailable = 1;
function makesureitsavailable(opt){	

	if(!document.getElementById('stockstatusid') || document.getElementById('stockstatusid').value != '10'){	
		return;
	}

	showCheckingAvailability();
	var surl = web + "/assets/ajax/isAvailable.php?itemID=" + iid + "&sku=" + sku + "&nsid=" + nsid + "&locid=" + locid + "&opt=" + opt;	
	jQuery.ajax({
  		url: surl,
  		cache: false,
  		success: function(html){
  			if(document.getElementById('dchk')){
				document.getElementById('dchk').value = 1;
			}
			if(html == '0'){
				showOutOfStockMessage();
				getWaitlistURL(); // only need this if out of stock
			} else if(html < lowstockthreshold ) {
				showLowStockMessage();
			} else {
				showInStockMessage();
			}
  		},
  		error: function(o,m,e){
			isavailable = 0;
			return 0;
   		}
   	});
}

function showInStockMessage(){
	if( document.getElementById('stockmessagechecking') ){
		document.getElementById('stockmessagechecking').style.display = "none";
	}
  	if( document.getElementById('stockmessage') ){
		document.getElementById('stockmessage').style.display = "none";
	}
	if( document.getElementById('instockmessage') ){
		document.getElementById('instockmessage').style.display = "block";
	}
	if( document.getElementById('lowstockmessage') ){
		document.getElementById('lowstockmessage').style.display = "none";
	}
	if( document.getElementById('outofstockmessage') ){
		document.getElementById('outofstockmessage').style.display = "none";
	}
}
function showLowStockMessage(){
	if( document.getElementById('stockmessagechecking') ){
		document.getElementById('stockmessagechecking').style.display = "none";
	}
  	if( document.getElementById('stockmessage') ){
		document.getElementById('stockmessage').style.display = "none";
	}
	if( document.getElementById('instockmessage') ){
		document.getElementById('instockmessage').style.display = "none";
	}
	if( document.getElementById('lowstockmessage') ){
		document.getElementById('lowstockmessage').style.display = "block";
	}
	if( document.getElementById('outofstockmessage') ){
		document.getElementById('outofstockmessage').style.display = "none";
	}
}
function showOutOfStockMessage(){
	if( document.getElementById('stockmessagechecking') ){
		document.getElementById('stockmessagechecking').style.display = "none";
	}
  	if( document.getElementById('stockmessage') ){
		document.getElementById('stockmessage').style.display = "none";
	}
	if( document.getElementById('instockmessage') ){
		document.getElementById('instockmessage').style.display = "none";
	}
	if( document.getElementById('lowstockmessage') ){
		document.getElementById('lowstockmessage').style.display = "none";
	}
	if( document.getElementById('outofstockmessage') ){
		document.getElementById('outofstockmessage').style.display = "block";
	}
}


var lowstockthreshold = 4;
var isavailable = 1;
function submitavailability(){

	if(document.getElementById('dchk') && document.getElementById('dchk').value == '1'){
		checkforbstock(opt);
		return 0;
	}

	showCheckingAvailability();
	var opt = getKitOptionsSelected();
	
	if(opt && opt != ''){
		getALTSKUNOW(opt);
	}
	
	var surl = web + "/assets/ajax/isAvailable.php?itemID=" + iid + "&sku=" + sku + "&nsid=" + nsid+ "&locid=" + locid + "&opt=" + opt;
	jQuery.ajax({
  		url: surl,
  		cache: false,
  		success: function(html){    			
  			if(document.getElementById('dchk')){
				document.getElementById('dchk').value = 1;
			}		
			
			if(html == '0'){
				showOutOfStockMessage();
				getWaitlistURL(); // only need this if out of stock
			} else if(html < lowstockthreshold ) {
				showLowStockMessage();
			} else {
				showInStockMessage();
			}
			
			checkforbstock(opt); // always check for bstock			
  			
  		},
  		error: function(o,m,e){
			isavailable = 0;
			getWaitlistURL();
			checkforbstock();
			//open_prompt('There was an error adding the product to your cart.  Please try again.');
			return 0;
   		}
   	});
}

function submitadminavailability(){

	if(document.getElementById('dchk') && document.getElementById('dchk').value == '1'){
		checkforbstock(opt);
		return 0;
	}

	showCheckingAvailability();
	var opt = getKitOptionsSelected();
	
	if(opt && opt != ''){
		getALTSKUNOW(opt);
	}
	
	var surl = web + "/assets/ajax/isAvailable.php?itemID=" + iid + "&sku=" + sku + "&nsid=" + nsid+ "&locid=" + locid + "&opt=" + opt;
	jQuery.ajax({
  		url: surl,
  		cache: false,
  		success: function(html){    			
  			if(document.getElementById('dchk')){
				document.getElementById('dchk').value = 1;
			}		
			
			if(html == '0'){
				showOutOfStockMessage();
				getWaitlistURL(); // only need this if out of stock
			} else if(html < lowstockthreshold ) {
				showLowStockMessage();
			} else {
				showInStockMessage();
			}
			
			checkforbstock(opt); // always check for bstock			
  			
  		},
  		error: function(o,m,e){
			isavailable = 0;
			getWaitlistURL();
			checkforbstock();
			//open_prompt('There was an error adding the product to your cart.  Please try again.');
			return 0;
   		}
   	});
}



function checkforbstock(opt){
	var isitreallybstock = 0;
	if(!opt || opt == ''){
		opt = getKitOptionsSelected();
	}
	var surl = web + "/assets/ajax/isBStock.php?itemID=" + iid + "&sku=" + sku + "&nsid=" + nsid + "&opt=" + opt;
	jQuery.ajax({
  		url: surl,
  		cache: false,
  		success: function(html){
  			if(html != '1'){  				
  				isitreallybstock = 0;
  				// no b stock, just submit it
  				submitAddFormNow();
  			} else {
  				isitreallybstock = 1;
  				if(document.getElementById('hasbstockid')){
					document.getElementById('hasbstockid').value = 1;
				}
				displayBStockMessage();
  			}
  		},
  		error: function(o,m,e){
  			// error checking bstock, just submit it
  			//alert(surl + o + m + e);
			submitAddFormNow();
   		}
   	});
}

function validateAddForm(){
	if( !checkoptions(document.getElementById('add_form'),250) ){
		return 0;
	}		
	if(document.getElementById('stockstatusid') && document.getElementById('stockstatusid').value == '10'){		
		submitavailability(); // this will check for availability and bstock, but only if
	} else {
		checkforbstock();
		//submitAddFormNow();
	}		

	/**
	if(document.getElementById('hasbstockid') && document.getElementById('hasbstockid').value != 0 && document.getElementById('hasbstockid').value != ''){
		//setTimeout ( "submitAddFormNow()", 15000 );
		//displayBStockMessage();
	} else {
		submitAddFormNow();
	}
	*/
	return 0;
}

function submitAddFormNow(){
	//alert('Would be submitting form now');
	document.getElementById('add_form').submit();
}

function getKitOptionsSelected(frm){
	if( !frm ){
		frm = document.getElementById('add_form');
	}
	var selectedkitoptions = '';
	if (document.images) {
		for (i=0;i<frm.length;i++) {
			var tempobj=frm.elements[i];
			var nme = tempobj.name;
			if( nme.substring(0,13) == "reqoptionkit_" || nme.substring(0,17) == "requnivoptionkit_" ){
				if(tempobj.options[tempobj.selectedIndex].value == '' ){
					return 0;
				}
				selectedkitoptions = selectedkitoptions + tempobj.options[tempobj.selectedIndex].value + "_";
			}			
   		}
	}	
	return selectedkitoptions;
}

function admincheckforbstock(opt){
	var isitreallybstock = 0;
	if(!opt || opt == ''){
		opt = getKitOptionsSelected();
	}
	var surl = web + "/assets/ajax/isBStock.php?itemID=" + iid + "&sku=" + sku + "&nsid=" + nsid + "&opt=" + opt;
	//alert(surl);
	jQuery.ajax({
  		url: surl,
  		cache: false,
  		success: function(html){
  			if(html != '1'){  				
  				isitreallybstock = 0;
  				// no b stock, just submit it 				
  				submitAddFormNow();
  			} else {
  				isitreallybstock = 1;
  				if(document.getElementById('hasbstockid')){
					document.getElementById('hasbstockid').value = 1;
				}
				displayBStockMessage();
  			}
  		},
  		error: function(o,m,e){
  			// error checking bstock, just submit it
  			//alert('error: ' + surl + o + m + e);
			submitAddFormNow();
   		}
   	});
}

function validateAdminAddForm(){
	if( !checkoptions(document.getElementById('add_form'),250) ){	
		return 0;
	}		
	if(document.getElementById('stockstatusid') && document.getElementById('stockstatusid').value == '10'){		
		submitadminavailability(); // this will check for availability and bstock, but only if
	} else {
		admincheckforbstock();
	}
	return 0;
}