var filas = 7;
var columnas = 11;
var pathImagenes = '/imagenes/';
//var pathImagenes = '/imagenes/';
var porcentajeMarco = 0.8;

var c_rojo01 = 'red' ;
var c_rosa01 = '#FF0080';

var c_azul01 = '#00BFFF';
var c_azul02 = '#0000FF';
var c_azul03 = '#A9E2F3';

var c_verde01 = '#01DF01';
var c_verde02 = '#D8F781';

var c_naranja01 = '#FE9A2E';
var c_naranja02 = '#F7BE81';

function unidad(){
    var anchoPantalla = $(document).width();
    var altoPantalla =  $(document).height();
    
    var u = Math.round( altoPantalla*porcentajeMarco / filas );
    if( u > 80 ) u = 80;
    return u;
}

function anchoMarco(){
    return unidad()*columnas;
}
function altoMarco(){
    return unidad()*filas;
}
    
function altoBandaHorizontal(){
    return Math.round( $(document).height() * ( ( 1.0-porcentajeMarco )/2.0 ) );
} 
function anchoBandaVertical(){
    return Math.round( ($(document).width() - anchoMarco())/2.0 );
}