var shippingCost;
var subTotal;
var grandTotal;
var shippingMethod;
var shipMethodReg;
var hasokforusps = 0;
var UPSshippingMethod;
var tmpmethod;
var tmpcost;


function changeShippingMethod(cost,method,usps,ups){	
	if(!method){
		alert('no method');
		return;
	}	
	//shippingMethod != UPSshippingMethod &&
	if(UPSshippingMethod &&  !hasokforusps && usps == '1'){
		displayUSPSMessage(cost,method);
	} else {
		if( ups ){
			UPSshippingMethod = method;
			UPSshippingCost = cost;
		}
	
		//alert('UPS: ' + UPSshippingMethod + ', shippingMethod: ' + shippingMethod + ', hasokforusps: ' + hasokforusps + ', usps: ' + usps);
		savethechange(cost,method);  	
	}
}

function savethechange(cost,method){
	tmpmethod = method;
	tmpcost = cost;
	jQuery.ajax({
  		url: "assets/ajax/adjustShippingOptions.php?method=" + method,
  		cache: false
  	});
  	shippingCost = tmpcost;
	shippingMethod = tmpmethod;
	grandTotal = eval(subTotal) + eval(shippingCost);
	handleDisplayUpdates();
}

var uspsmsg = "<div style='margin-bottom:10px;font-weight:bold;font-size:16px;color:#CC0000;'>WARNING</div>The United States Postal Service (USPS) frequently loses packages and is significantly less reliable than UPS and more difficult to track.  If you choose this shipping method and your package is lost, damaged, or stolen in transit, BSW will not be able to assist in any way whatsoever.  You assume ALL RISK and understand that BSW strongly recommends UPS but offers USPS as a lower-cost, higher-risk option.<BR /><BR />";
function displayUSPSMessage(cost,method){
	var ok = 0;
	jQuery.prompt(uspsmsg,{
		prefix:'ahqa',
      	buttons:{ "I AGREE":1,"I'll use UPS instead":0 },
      	submit: function(v,m,f){
			if(v){
				//hasokforusps = 1;
				savethechange(cost,method); 				
			} else {
				var tid = method + "_cost";
				
				if(!UPSshippingMethod || UPSshippingMethod=='' || UPSshippingMethod=='0'){
					//var UPSshippingMethod = shippingMethod;
					//var UPSshippingCost = shippingCost;
				}
				
				if(!UPSshippingCost || UPSshippingCost=='' || UPSshippingCost=='0'){
					//var UPSshippingMethod = shippingMethod;
					//var UPSshippingCost = shippingCost;
				}
				
				if(document.getElementById(UPSshippingMethod)){
					document.getElementById(UPSshippingMethod).checked = 1;
					savethechange(UPSshippingCost,UPSshippingMethod);
				} else {
					document.write('nope');
				}
			}
	  	}
	});
	return ok;
}

function validateSIGOK2(){
	if( document.getElementById('sigID') ){	
		if( jQuery('#sigID').is(':checked') ){
			document.shipformname.submit();
		} else {
			alert(sigmsg);
			return 0;
		}
	} else {
		return false;
	}
	return false;
}

function validateSIGOK1(){
	if( document.getElementById('sigIDYes') ){	
		if( jQuery('#sigIDYes').is(':checked') || jQuery('#sigIDNo').is(':checked') ){		
			if( document.getElementById('sigErr') ){
				jQuery('#sigErr').css({'display': 'none'});
				
			}	
			if( document.getElementById('sigMes') ){
				jQuery('#sigMes').css({'border': '0px solid #FF0000','padding':'0px'})
			}	
			return true;
		} else {
			if( document.getElementById('sigErr') ){
				jQuery('#sigErr').css({'display': 'block'});
				jQuery('#sigErr').css({'color': '#FF0000'});
			}	
			if( document.getElementById('sigMes') ){
				jQuery('#sigMes').css({'border': '1px solid #FF0000','padding':'8px'});
			}	
			return false;	
		}
	} else {
		return true;
	}
}


function validateSIGOK1bak(){
	if( document.getElementById('sigID') ){	
		if( jQuery('#sigID').is(':checked') ){		
			if( document.getElementById('sigErr') ){
				jQuery('#sigErr').css({'display': 'none'});
				
			}	
			if( document.getElementById('sigMes') ){
				jQuery('#sigMes').css({'border': '0px solid #FF0000','padding':'0px'})
			}	
			return true;
		} else {
			if( document.getElementById('sigErr') ){
				jQuery('#sigErr').css({'display': 'block'});
				jQuery('#sigErr').css({'color': '#FF0000'});
			}	
			if( document.getElementById('sigMes') ){
				jQuery('#sigMes').css({'border': '1px solid #FF0000','padding':'8px'});
			}	
			return false;	
		}
	} else {
		return true;
	}
}

function validateSIGOK3(){
	var result = 1;
	if( document.getElementById('sigID') ){	
		//if (jQuery('#sigID:checked').val() !== null) {
		if( jQuery('#sigIDYes').is(':checked') || jQuery('#sigIDNo').is(':checked') ){		
			//alert('no result check');		
		} else {
			result = displaySIGMessage();			
		}
	} else {
		//alert('nosigid');
	}
	document.shipformname.submit();
}

var sigmsg = "<div style='padding:10px;margin-bottom:10px;font-weight:bold;font-size:12px;color:#FFF;'><strong style='color:#66FF99;'>I understand that my order will be delivered even if I am not there to sign for it.</strong> I agree that I have chosen a shipping address that is secure and safe for this delivery (like my office).  I understand that if my order is damaged or lost after it has been successfully delivered, I am responsible, not BSW or the shipper. <BR /><BR />";
var sigmsg2 = "<strong style='font-size:14px;'>Important Shipping Information</strong><br /><br /><strong style='color:#66FF99;'>I understand that my order will be delivered even if I am not there to sign for it.</strong>  I agree that I have chosen a shipping address that is secure and safe for this delivery (like my office).  I understand that if my order is damaged or lost after it has been successfully delivered, I am responsible, not BSW or the shipper. <BR /><BR />";

function displaySIGMessage(){
	var ok = 0;
	jQuery.prompt(sigmsg2,{
		prefix:'ahqa',
      	buttons:{ "Yes, I Agree":true,Cancel:false },
      	submit: function(v,m,f){
  	
			if(v){
				if( document.getElementById('sigID') ){
					jQuery("#sigID").attr("checked", "checked");
					document.shipformname.submit();
				} 			
				ok = 1;	
			} else {
				if( document.getElementById('sigID') ){
					jQuery("#sigID").removeAttr("checked");
					ok = 0;
				}
				ok = 1;
			}
	  	}
	});
	return ok;
}




	
function dosigstuff(v,m,f){
	if(v != undefined){
		alert('udnefi');
	} else {
		alert ("adfadf adf afadsf adsasd adsf");
	}
}




function handleDisplayUpdates() {
	if(document.getElementById('shipping_cost_display')){
	  document.getElementById('shipping_cost_display').innerHTML = "$" + CurrencyFormatted(shippingCost);
	}		
	if(document.getElementById('grand_total_display')){
	  document.getElementById('grand_total_display').innerHTML = '$' + CurrencyFormatted(grandTotal);
	}		
	setSelectedShippingMethodClass();
}

function setSelectedShippingMethodClass(){
	var list;
	if(document.shipformname.shipMethod){
		list = document.shipformname.shipMethod;
	} else if(document.shipformname.userShippingMethod){
		list = document.shipformname.userShippingMethod;
	} else {
		return;
	}
	var id;
	for (var i=0; i < list.length; i++)  {
		id = "ship_method_" + list[i].value;
		if (list[i].checked)  {
			if(document.getElementById(id)){
				document.getElementById(id).className = "ship_selected";
				list[i].checked = 1;
			}	
		} else {
			// unselect it
			if(document.getElementById(id)){
				document.getElementById(id).className = "ship_not_selected";
			}
		}
	} 	}

function CurrencyFormatted(amount)
{
	var i = parseFloat(amount);
	if(isNaN(i)) { i = 0.00; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	i = parseInt((i + .005) * 100);
	i = i / 100;
	s = new String(i);
	if(s.indexOf('.') < 0) { s += '.00'; }
	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
	s = minus + s;
	return s;
}

function submitZip() {
	// change picture
	if( document.getElementById('submit_zip_button') ){
		document.getElementById('submit_zip_button').src = "./images/loadinfotransparent24.gif";
	}
	setTimeout("pause()",1500);
	return false;
}

function pause() {
	document.shipformname.submit();
	return false;
}