var winPopup = null;
function openWindow(url, name, width, height, scrollbars, resizable){
	if(winPopup != null && !winPopup.closed)
		winPopup.close();
	var left = Math.round(screen.width / 2) - Math.round(width / 2);
	var top = Math.round(screen.height / 2) - Math.round(height / 2);
	winPopup = window.open(url, name, "width = " + width + ", height =  " + height + ", top = " + top + ", left = " + left + ", scrollbars = " + scrollbars + ", resizable = " + resizable);
	winPopup.focus();
}

function ocultaProvinciaCliente(idPais){
	if(idPais != 7){
		document.getElementById("ProvinciaCliente").style.display = "none";
		document.getElementById("select_provincia").style.display = "none";
		document.getElementById("select_estados").style.display = "none";
		document.getElementById("EstadoCliente").style.display= "none";
		if(idPais == 92) {
			document.getElementById("select_estados").style.display = "block";
			document.getElementById("EstadoCliente").style.display = "block";
		}
	}
	else{
		document.getElementById("select_estados").style.display = "none";
		document.getElementById("EstadoCliente").style.display= "none";
		
		document.getElementById("ProvinciaCliente").style.display = "block";
		document.getElementById("select_provincia").style.display = "block";
	}
}
function ocultaProvinciaEntrega(idPais){
	if(idPais != 7){
		document.getElementById("ProvinciaEntrega").style.display = "none";
	}
	else{
		document.getElementById("ProvinciaEntrega").style.display = "block";
	}
}

function sumaPTC(cr){
	var numero = new oNumero( parseFloat(document.getElementById('ptcr').value) + cr );
	document.getElementById('ptmascr').innerHTML = numero.formato(2,true) + " €";
	
}
function sinPTC(cr){
	var numero = new oNumero( parseFloat(document.getElementById('ptcr').value) );
	document.getElementById('ptmascr').innerHTML = numero.formato(2,true) + " €";
	
}

/*
function oNumero(numero){
//Propiedades
this.valor = numero || 0
this.dec = -1;

//Métodos
this.formato = numFormat;
this.ponValor = ponValor;

//Definición de los métodos
function ponValor(cad)
{
if (cad =='-' || cad=='+') return
if (cad.length ==0) return
if (cad.indexOf('.') >=0)
this.valor = parseFloat(cad);
else
this.valor = parseInt(cad);
}

function numFormat(dec, miles)
{
var num = this.valor, signo=3, expr;
var cad = ""+this.valor;
var ceros = "", pos, pdec, i;
for (i=0; i < dec; i++)
ceros += '0';
pos = cad.indexOf('.')
if (pos < 0)
cad = cad+"."+ceros;
else
{
pdec = cad.length - pos -1;
if (pdec <= dec)
{
for (i=0; i< (dec-pdec); i++)
cad += '0';
}
else
{
num = num*Math.pow(10, dec);
num = Math.round(num);
num = num/Math.pow(10, dec);
cad = new String(num);
}
}
pos = cad.indexOf('.')
if (pos < 0) pos = cad.lentgh
if (cad.substr(0,1)=='-' || cad.substr(0,1) == '+')
signo = 4;
if (miles && pos > signo)
do{
expr = /([+-]?\d)(\d{3}[\.\,]\d*)/
cad.match(expr)
cad=cad.replace(expr, RegExp.$1+','+RegExp.$2)
}
while (cad.indexOf(',') > signo)
if (dec<0) cad = cad.replace(/\./,'')
return cad;
}
} 
*/
//Objeto oNumero
function oNumero(numero){
	
	//Propiedades
	this.valor = numero || 0
	this.dec = -1;
	
	//Métodos
	this.formato = numFormat;
	this.ponValor = ponValor;

	//Definición de los métodos
	function ponValor(cad){
		if (cad =='-' || cad=='+') return
		if (cad.length ==0) return
		if (cad.indexOf('.') >=0)
	    	this.valor = parseFloat(cad);
		else
    		this.valor = parseInt(cad);
	}
	
	function numFormat(dec, miles){
		var num = this.valor, signo=3, expr;
		var cad = ""+this.valor;
		var ceros = "", pos, pdec, i;
		for (i=0; i < dec; i++)
			ceros += '0';
		pos = cad.indexOf('.')
		if (pos < 0)
		    cad = cad+"."+ceros;
		else{
    		pdec = cad.length - pos -1;
    		if (pdec <= dec){
        		for (i=0; i< (dec-pdec); i++)
            		cad += '0';
        	}
   			else{
        		num = num*Math.pow(10, dec);
        		num = Math.round(num);
        		num = num/Math.pow(10, dec);
        		cad = new String(num);
        	}
    	}
		pos = cad.indexOf('.')
		if (pos < 0) pos = cad.lentgh
		if (cad.substr(0,1)=='-' || cad.substr(0,1) == '+')
       		signo = 4;
		if (miles && pos > signo)
			do{
        		expr = /([+-]?\d)(\d{3}[\.\,]\d*)/
        		cad.match(expr)
        		cad=cad.replace(expr, RegExp.$1+','+RegExp.$2)
        	}
			while (cad.indexOf(',') > signo)
				if (dec<0) cad = cad.replace(/\./,'')
        	return cad;
	}
}//Fin del objeto oNumero: