$(document).ready(function() {
	$('#foto').addClass('foto_'+app.randNumber(1,3));	
	app.resize();
	
});

$(window).resize(function() {
	app.resize();
});

var app = {
	resize : function(){
		var windowWidth = $(window).width();
		alert(windowWidth);
		var resize = (windowWidth - 970);
		resize = (65 - resize) + 16;
		alert(resize);
		if (resize > 0)
			$('#foto').animate({right:"-"+resize+"px"}, 'fast');
		else
			$('#foto').animate({right:0}, 1000);
	}
}
};