// validacion de tarjeta de credito
function validaTarjetaCredito(ccNumb)
{
	var valid = "0123456789"  // Valid digits in a credit card number
	var len = ccNumb.length;  // The length of the submitted cc number
	var iCCN = parseInt(ccNumb);  // integer of ccNumb
	var sCCN = ccNumb.toString();  // string of ccNumb
	sCCN = sCCN.replace (/^\s+|\s+$/g,'');  // strip spaces
	var iTotal = 0;  // integer total set at zero
	var bNum = true;  // by default assume it is a number
	var bResult = false;  // by default assume it is NOT a valid cc
	var temp;  // temp variable for parsing string
	var calc;  // used for calculation of each digit

	// Determine if the ccNumb is in fact all numbers
	for (var j=0; j<len; j++) {
		temp = "" + sCCN.substring(j, j+1);
		if (valid.indexOf(temp) == "-1"){bNum = false;}
	}

	// if it is NOT a number, you can either alert to the fact, or just pass a failure
	if(!bNum){ bResult = false; }

	// Determine if it is the proper length 
	if((len == 0)&&(bResult)){  // nothing, field is blank AND passed above # check
		bResult = false;
	} else{  // ccNumb is a number and the proper length - let's see if it is a valid card number
		if(len >= 15){  // 15 or 16 for Amex or V/MC
  		for(var i=len;i>0;i--){  // LOOP throught the digits of the card
    		calc = parseInt(iCCN) % 10;  // right most digit
    		calc = parseInt(calc);  // assure it is an integer
    		iTotal += calc;  // running total of the card number as we loop - Do Nothing to first digit
    		i--;  // decrement the count - move to the next digit in the card
    		iCCN = iCCN / 10;                               // subtracts right most digit from ccNumb
    		calc = parseInt(iCCN) % 10 ;    // NEXT right most digit
    		calc = calc *2;                                 // multiply the digit by two
    		// Instead of some screwy method of converting 16 to a string and then parsing 1 and 6 and then adding them to make 7,
    		// I use a simple switch statement to change the value of calc2 to 7 if 16 is the multiple.
    		switch(calc){
      		case 10: calc = 1; break;       //5*2=10 & 1+0 = 1
      		case 12: calc = 3; break;       //6*2=12 & 1+2 = 3
      		case 14: calc = 5; break;       //7*2=14 & 1+4 = 5
      		case 16: calc = 7; break;       //8*2=16 & 1+6 = 7
      		case 18: calc = 9; break;       //9*2=18 & 1+8 = 9
      		default: calc = calc;           //4*2= 8 &   8 = 8  -same for all lower numbers
    		}                                               
  			iCCN = iCCN / 10;  // subtracts right most digit from ccNum
  			iTotal += calc;  // running total of the card number as we loop
			}  // END OF LOOP
			if ((iTotal%10)==0){  // check to see if the sum Mod 10 is zero
  			bResult = true;  // This IS (or could be) a valid credit card number.
			} else {
  			bResult = false;  // This could NOT be a valid credit card number
  		}
		}
	}
	return bResult;
}

function procesaPagoCesta(url)
{
	bResult=validaDatosPago();

	if (bResult) {
		
		url = url.replace("ajax_calls", "process_payment");
		
		$("boton_cesta").hide();
		$(document.body).startWaiting('bigBlackWaiting');
		document.forms[0].action=url;
		
		document.forms[0].submit();
	}
	// primero validamos los datos de pago
	/*bResult=validaDatosPago();
	if (bResult)
	{
		$("boton_cesta").hide();
		$(document.body).startWaiting('bigBlackWaiting');
	
		var parametros=$("fmybasket").serialize();
		// nueva llamada Ajax para procesar el pago
		var myAjax=new Ajax.Request(url+"&"+parametros,
		{
			method:'get', 
			onSuccess: function(transport)
			{
				$(document.body).stopWaiting();
				var json=transport.responseText.evalJSON();
				if (json.result && json.result=="OK") 
				{
					try
					{
						location.href=json.url;
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				else
				{
					// error
					if (json.error) 
					{
						$("boton_cesta").show();
						try
						{
							alert(json.error);
						}
						catch(err)
						{
							$(document.body).stopWaiting();
						}
					}
					if (json.url) location.href=json.url; 
					$(document.body).stopWaiting(); 
				}
			},
			onFailure: 	function ()	// ERROR CONTROL
			{
				$("boton_cesta").show();
				$(document.body).stopWaiting();
			}
		});
		return false;
	}
	else return false;*/
}

function modificaAtributosCesta(url, id_producto_viejo, id_producto_nuevo)
{
	$(document.body).startWaiting('bigBlackWaiting');

	// nueva llamada Ajax para modificar la cantidad
	var myAjax=new Ajax.Request(url+"&action=modifyAttribute&product_from="+id_producto_viejo+"&product_to="+id_producto_nuevo,
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();
			if (json.result=="OK") 
			{
				try
				{	
					ponDatosCestaFlotante(json.basket);
					ponDatosCesta(json.url, json.basket);
					$(document.body).stopWaiting();
				}
				catch(err)
				{
					$(document.body).stopWaiting();
				}
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(document.body).stopWaiting();
		}
		
	});
}

function modificaCantidadCesta(url, id_producto, id_cantidad)
{
	$(document.body).startWaiting('bigBlackWaiting');

	// nueva llamada Ajax para modificar la cantidad
	var myAjax=new Ajax.Request(url+"&action=modifyQuantity&product="+id_producto+'&quantity='+id_cantidad,
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();

			if (json.result=="OK") 
			{
				try
				{	
					document.location.reload();
					//ponDatosCestaFlotante(json.basket);
					//ponDatosCesta(json.url, json.basket);
					//$(document.body).stopWaiting();
				}
				catch(err)
				{
					$(document.body).stopWaiting();
				}
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(document.body).stopWaiting();
		}
		
	});
}

function modificaDireccionCesta(url, id_direccion)
{
	$(document.body).startWaiting('bigBlackWaiting');

	// nueva llamada Ajax para modificar la cantidad
	var myAjax=new Ajax.Request(url+'&action=modifyAddress&address='+id_direccion,
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();
			if (json.result=="OK") 
			{
				try
				{	
					ponDatosCestaFlotante(json.basket);
					ponDatosCesta(json.url, json.basket);
					$(document.body).stopWaiting();
				}
				catch(err)
				{
					$(document.body).stopWaiting();
				}
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(document.body).stopWaiting();
		}
		
	});

}

function modificaKialaMemberPhone(url, phone)
{
	$(document.body).startWaiting('bigBlackWaiting');

	// nueva llamada Ajax para modificar la cantidad
	var myAjax=new Ajax.Request(url+'&action=modifyPhone&phone='+phone,
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();
			if (json.result=="OK") 
			{
				$(document.body).stopWaiting();
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(document.body).stopWaiting();
		}
		
	});

}

function eliminaProductoCesta(url, id_producto)
{
	$(document.body).startWaiting('bigBlackWaiting');

	// nueva llamada Ajax para modificar la cantidad
	var myAjax=new Ajax.Request(url+'&action=deleteProduct&product='+id_producto,
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();
			if (json.result=="OK") 
			{
				try
				{	
					ponDatosCestaFlotante(json.basket);
					ponDatosCesta(json.url, json.basket);
					$(document.body).stopWaiting();
				}
				catch(err)
				{
					$(document.body).stopWaiting();
				}
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(document.body).stopWaiting();
		}
		
	});
}

function eliminaProductoCapaCesta(url, id_producto, i)
{
	var cart_box = 	'cart_box';
	var cart_div = 	'ordline_';
	
	$(cart_box).startWaiting('blackWaiting');
	
	// quitar de antemano el item de la cesta
	$(cart_div+i).hide();
	try {
		MH.viewcart();
	}
	catch(e){}

	// nueva llamada Ajax para modificar la cantidad
	var myAjax=new Ajax.Request(url+'&action=deleteProduct&product='+id_producto,
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();
			if (json.result=="OK") 
			{
				try
				{	
					ponDatosCestaFlotante(json.basket);
					$(document.body).stopWaiting();
				}
				catch(err)
				{
					$(document.body).stopWaiting();
				}
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(cart_box).stopWaiting();
		}
		
	});
}

function ponDatosCesta(url, datos)
{
	// vamos poniendo todos los campos javascript
	$("campaign_name").innerHTML=datos.campaign_name;
	$("precio_original").innerHTML=datos.precio_tienda;
	$("precio_privalia").innerHTML=datos.precio_privalia;
	$("subtotal").innerHTML=datos.subtotal;
	$("ahorro").innerHTML=datos.ahorro;
	$("total").innerHTML=datos.order.order_amount;
	
	// filas de la cesta
	tabBody=$("filas_cesta");

	if ( tabBody.hasChildNodes() )
	{
		while ( tabBody.childNodes.length >= 1 )
		{
			tabBody.removeChild( tabBody.firstChild );       
		} 
	}
	
	var ultimo=datos.lines.length-1;
	for (i=0;i<datos.lines.length;i++)
	{
		fila_cesta=datos.lines[i];
		
		var row=document.createElement("tr");
		Element.extend(row);
		if (i==ultimo) row.addClassName('blank');

		var cell1=document.createElement("td");	
		Element.extend(cell1);
		cell1.addClassName("thumbnail");
		cell1.innerHTML="<a href='#' onClick=\"zoomImageCart("+fila_cesta.ordline_FK_campaign_PK+", '"+fila_cesta.id+"')\" >"+
			"<span class='ico-zoom'></span>"+
			"<img src='"+fila_cesta.img+"' alt='zoom producto' border='0' /></a>";
			
		var cell2=document.createElement("td");
		Element.extend(cell2);
		cell2.addClassName("size10");
		cell2.innerHTML=fila_cesta.ordline_description;
		
		var cell3=document.createElement("td");
		Element.extend(cell3);
		cell3.addClassName("size");
		string_node3="<select name='talla/"+fila_cesta.ordline_PK+"' onChange='modificaAtributosCesta(\""+url+"\", "+fila_cesta.ordline_PK+", this.options[this.selectedIndex].value)'>";			

		for (j=0;j<fila_cesta["sizes"].length;j++)
		{
			size_cesta=fila_cesta["sizes"][j];
			
			string_node3+="<option value='"+size_cesta.key+"' ";
			if (!size_cesta.available) string_node3+=" disabled='disabled' ";
			if (fila_cesta.selectedSize==size_cesta.key) string_node3+=" selected ";
			string_node3+=">"+size_cesta.label;
			string_node3+="</option>";
		}
		string_node3+="</select>";
		cell3.innerHTML=string_node3;
		
		var cell4=document.createElement("td");
		Element.extend(cell4);
		string_node4="<select name='cantidad/"+fila_cesta.ordline_PK+"' onChange='modificaCantidadCesta(\""+url+"\", "+fila_cesta.ordline_PK+", this.options[this.selectedIndex].value)'>";

			
		for (var quantity_cesta in fila_cesta.quantities)
		{
			string_node4+="<option value='"+quantity_cesta+"' ";
			if (quantity_cesta==fila_cesta.ordline_quantityOrdered) string_node4+=" selected ";
			string_node4+=">"+quantity_cesta+"</option>";
		}
		string_node4+="</select>";
		string_node4+="&nbsp;<span class='inline importe'>$&nbsp;"+fila_cesta.ordline_price+"</span>";
		cell4.innerHTML=string_node4;
		
		var cell5=document.createElement("td");
		Element.extend(cell5);
		cell5.addClassName("aligncenter");
		cell5.innerHTML="<div class='padleft5'><a class='ico-only-delete' href='javascript:;' onClick='eliminaProductoCesta(\""+url+"\", "+fila_cesta.ordline_PK+")' title='Borrar producto'>"+
			"Borrar</a></div>";

		var cell6=document.createElement("td");
		Element.extend(cell6);
		cell6.addClassName("importe");
		cell6.innerHTML="<strong>$&nbsp;"+fila_cesta.ordline_total+"</strong>";

		row.appendChild(cell1);
		row.appendChild(cell2);
		row.appendChild(cell3);
		row.appendChild(cell4);
		row.appendChild(cell5);
		row.appendChild(cell6);
		
		tabBody.appendChild(row);
	}

	// costes de la cesta
	tabBody1=$("costes_cesta");
	if ( tabBody1.hasChildNodes() )
	{
		while ( tabBody1.childNodes.length >= 1 )
		{
			tabBody1.removeChild( tabBody1.firstChild );       
		} 
	}

	for (j=0;j<datos.costs.length;j++)
	{
		coste_cesta=datos.costs[j];
		var row=document.createElement("tr");
		Element.extend(row);
		row.addClassName("blank");
		
		var cell1=document.createElement("td");
		Element.extend(cell1);
		cell1.innerHTML=coste_cesta.ordcost_description;
		
		var cell2=document.createElement("td");
		Element.extend(cell2);
		cell2.addClassName("importe alignright");
		cell2.innerHTML="$&nbsp;"+coste_cesta.ordcost_total;
		
		row.appendChild(cell1);
		row.appendChild(cell2);

		tabBody1.appendChild(row);
	}
	
	var checkedKiala = $('carrier_kiala').checked;
	if(datos.delivery_data.id != null)
	{
		hasKialaPointData = true;
		
		if(checkedKiala)
		{
			showCarrierBlock('3');
			showKialaPointInfo(datos.delivery_data.id, datos.delivery_data.name, datos.delivery_data.street, datos.delivery_data.zip, datos.delivery_data.city);
		}
	}
	else
	{
		hasKialaPointData = false;
		
		if(checkedKiala)
		{
			chooseCarrier('1', Kia);
			$('carrier_mrw').checked = true;
			$('carrier_mrw').focus();
		}
	}
}

//-------------------
var hasKialaPointData = false;

function showCarrierBlock(value)
{
	var entrega1 = 'divCarrierMRW';
	var entrega2 = 'divCarrierKiala';
	
	if(value == '1')
	{
		$('member_addresses').removeClassName('hidden');
		$('kiala_point').addClassName('hidden');
		
		$(entrega2).removeClassName('active');
		$(entrega1).addClassName('active');
	}
	else if(value == '3')
	{
		$('kiala_point').removeClassName('hidden');
		$('member_addresses').addClassName('hidden');
		
		$(entrega1).removeClassName('active');
		$(entrega2).addClassName('active');
	}
}

function chooseCarrier(opt, kialaObject)
{
	if((opt == '3') && !hasKialaPointData) 
	{
		kialaObject.show();
		modificaKialaMemberPhone(kialaObject.url_cesta,document.getElementById('selectphone').value);
	}
	else modificaCarrier(kialaObject.url_cesta, opt, '');
	
	showCarrierBlock(opt);
}

function modificaCarrier(url, id_carrier, params)
{
	var finalParams = '&action=modifyCarrier&carrier=' + id_carrier;
	
	if(params != '')
		finalParams += '&' + params;
	
	$(document.body).startWaiting('bigBlackWaiting');
	
	var myAjax=new Ajax.Request(url + finalParams,
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();
			if (json.result=="OK") 
			{
				try
				{	
					ponDatosCestaFlotante(json.basket);
					ponDatosCesta(json.url, json.basket);
					$(document.body).stopWaiting();
				}
				catch(err)
				{
					$(document.body).stopWaiting();
				}
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(document.body).stopWaiting();
		}
		
	});
}

function kialaPointFX()
{
	var point = 'divKialaPoint';
	
	$(point).setStyle('background:#666666');
	
	new Effect.Morph(point, {
		style: 'background:#2e2e2e',
		duration: 1
	});
}

var html_kialapoint = '<h3>#{kpname} <span class="normal size10 body">(#{kpid})</span></h3><p>#{kpstreet} #{kpzip} #{kpcity}</p>';

function showKialaPointInfo(kp_shortkpid, kp_kpname, kp_street, kp_zip, kp_city)
{
	// v.2
	var kialaPoint = {
		kpid: kp_shortkpid,
		kpname: kp_kpname,
		kpstreet: kp_street,
		kpzip: kp_zip,
		kpcity: kp_city
	}
	var tpl = new Template(html_kialapoint);
	$('kp_info').update(tpl.evaluate(kialaPoint));
	try {
		$('kiala_modify').update('Modificar');
		kialaPointFX();
	}catch(e){}
}

function closeMdlKiala(mdl, kialaObject)
{
	if(!hasKialaPointData)
	{
		chooseCarrier('1', kialaObject);
		$('carrier_mrw').checked = true;
		$('carrier_mrw').focus();
	}
	
	mdl.close();
}

//---------------------
function registraMemberChatSession(url)
{
	$(document.body).startWaiting('bigBlackWaiting');

	// nueva llamada Ajax para modificar la cantidad
	var myAjax=new Ajax.Request(url+"&action=registerMemberChatSession",
	{
		method:'get', 
		onSuccess: function(transport)
		{
			var json=transport.responseText.evalJSON();
			if (json.result=="OK") 
			{
				try
				{
					$(document.body).stopWaiting();
				}
				catch(err)
				{
					$(document.body).stopWaiting();
				}
			}
			else 
			{
				// error
				if (json.error) 
				{
					try
					{
						alert(json.error);
					}
					catch(err)
					{
						$(document.body).stopWaiting();
					}
				}
				if (json.url!=undefined) location.href=json.url;
				$(document.body).stopWaiting();
			}
		},
		onFailure: 	function ()	// ERROR CONTROL
		{
			$(document.body).stopWaiting();
		}
		
	});
}