$(document).ready(function(){
    var gameHeight = $(window).height() - 143;
    var gameWidth = $(window).width() - 20;
    

    $('#fullScreen').css('width',gameWidth);
    $('#fullScreen').css('height',gameHeight);
    
    

});
$(window).bind("resize", function(){
    var gameHeight = $(window).height() - 143;
    var gameWidth = $(window).width() - 20;
    

    $('#fullScreen').css('width',gameWidth);
    $('#fullScreen').css('height',gameHeight);
    
    

});