/**
 * Codigos para Mahou Clasica
 */
 
/**
 * Abre una ventana con la url dada
 */
function abrirPopup(url) {
	
	var w = 350;
	var h = 450;
	
	var migX = w/2;
	var migY = h/2;

	var x = screen.width/2 - migX;
	var y = screen.height/2 - migY;

	valors = 'width='+w+',height='+h+',left='+x+',top='+y+',scrollbars=yes,resizable=no';

	window.open(url,'',valors);

} // abrirPopup

/**
 * Coloca el fondo en el centro de la pagina
 */
function centrar_confirm() {

	var winW, winH;
	
	if(typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		winW = window.innerWidth - 0;
		winH = window.innerHeight - 0;
	} else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
		//IE 6+ in 'standards compliant mode'
		winW = document.documentElement.clientWidth;
		winH = document.documentElement.clientHeight;
	} else if(document.body && (document.body.clientWidth || document.body.clientHeight)) {
		//IE 4 compatible
		winW = document.body.clientWidth-4;
		winH = document.body.offsetHeight-4;
	} // if
	
	// Centrar fondo
	var fondoW = 1680;
	var fondoH = 1050;
	
	var l = (fondoW - winW) / 2;
	var t = (fondoH - winH) / 2;
	
	document.body.style.backgroundPosition = (-l) + "px " + (-t) + "px";
	
	var dif_ie_t = 0;
	var dif_ie_l = 0;
	var navegador = navigator.appName
	if(navegador == "Microsoft Internet Explorer") {
		dif_ie_t = -8;
		dif_ie_l = -0;
	} // if
	
	// Centrar div con el texto
	var divW = 265;
	var divH = 71;
	
	var l_div = (winW - divW) / 2;
	var t_div = (winH - divH) / 2;
	
	var capa = document.getElementById("div_texto");
	capa.style.top = (t_div - 2 + dif_ie_t) + "px";
	capa.style.left = (l_div - 5 + dif_ie_l) + "px";
	
	// Centrar boton
	var botonW = 171;
	var botonH = 32;
	
	var l_bot = (winW - botonW) / 2;
	var t_bot = (winH - botonH) / 2;
	
	var capa = document.getElementById("div_boton");
	capa.style.top = (t_bot - 14 + dif_ie_t) + "px";
	capa.style.left = (l_bot - 5 + dif_ie_l) + "px";
	
} // centrar_confirm

/**
 * Coloca el fondo en el centro de la pagina
 */
function centrar_error() {

	var winW, winH;
	
	if(typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		winW = window.innerWidth - 0;
		winH = window.innerHeight - 0;
	} else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
		//IE 6+ in 'standards compliant mode'
		winW = document.documentElement.clientWidth;
		winH = document.documentElement.clientHeight;
	} else if(document.body && (document.body.clientWidth || document.body.clientHeight)) {
		//IE 4 compatible
		winW = document.body.clientWidth-4;
		winH = document.body.offsetHeight-4;
	} // if
	
	// Centrar fondo
	var fondoW = 1680;
	var fondoH = 1050;
	
	var l = (fondoW - winW) / 2;
	var t = (fondoH - winH) / 2;
	
	document.body.style.backgroundPosition = (-l) + "px " + (-t) + "px";
	
	var dif_ie_t = 0;
	var dif_ie_l = 0;
	var navegador = navigator.appName
	if(navegador == "Microsoft Internet Explorer") {
		dif_ie_t = -8;
		dif_ie_l = -0;
	} // if
	
	// Centrar div con el texto
	var divW = 265;
	var divH = 71;
	
	var l_div = (winW - divW) / 2;
	var t_div = (winH - divH) / 2;
	
	var capa = document.getElementById("div_texto");
	capa.style.top = (t_div + 5 + dif_ie_t) + "px";
	capa.style.left = (l_div - 5 + dif_ie_l) + "px";
	
} // centrar_error

/**
 * Coloca el fondo en el centro de la pagina
 */
function centrar_flash() {

	var winW, winH;
	
	if(typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		winW = window.innerWidth - 0;
		winH = window.innerHeight - 0;
	} else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
		//IE 6+ in 'standards compliant mode'
		winW = document.documentElement.clientWidth;
		winH = document.documentElement.clientHeight;
	} else if(document.body && (document.body.clientWidth || document.body.clientHeight)) {
		//IE 4 compatible
		winW = document.body.clientWidth-4;
		winH = document.body.offsetHeight-4;
	} // if
	
	// Centrar fondo
	var fondoW = 1680;
	var fondoH = 1050;
	
	var l = (fondoW - winW) / 2;
	var t = (fondoH - winH) / 2;
	
	document.body.style.backgroundPosition = (-l) + "px " + (-t) + "px";
	
	var dif_ie_t = 0;
	var dif_ie_l = 0;
	var navegador = navigator.appName
	if(navegador == "Microsoft Internet Explorer") {
		dif_ie_t = -8;
		dif_ie_l = -0;
	} // if
	
	// Centrar div con el texto 1
	var divW = 313;
	var divH = 56;
	
	var l_div = (winW - divW) / 2;
	var t_div = (winH - divH) / 2;
	
	var capa = document.getElementById("div_texto1");
	capa.style.top = (t_div + dif_ie_t) + "px";
	capa.style.left = (l_div - 5 + dif_ie_l) + "px";
	
	// Centrar div con el texto 2
	var divW = 315;
	var divH = 17;
	
	var l_div = (winW - divW) / 2;
	var t_div = (winH - divH) / 2;
	
	var capa = document.getElementById("div_texto2");
	capa.style.top = (t_div - 35 + dif_ie_t) + "px";
	capa.style.left = (l_div - 5 + dif_ie_l) + "px";
	
} // centrar_flash