mp.customers = {};

mp.customers.logo_position = 1;
mp.customers.timeout = 4500;
mp.customers.logos = [
    'justintv.png',
    'fminutes.jpg',
    'slide.png', 
    'graffiti.png',
    'watercooler.png',
    'uservoice.png', 
    'posterous.png', 
    'jamlegend.png', 
    'listia.png', 
    'heyzap.png', 
    'picurio.png', 
];

mp.customers.get_next_logo = function() {
    var next_logo_id = mp.customers.logo_position % mp.customers.logos.length;
    mp.customers.logo_position += 1;
    return mp.customers.logos[next_logo_id];
};

mp.customers.switch_logo = function(element_id) {
    var logo = mp.customers.get_next_logo();
    
    $('#' + element_id).fadeOut(100, function() {
	    $('#' + element_id).attr("src", mp.globals.img_dir + "/clients/" + logo);
		$('#' + element_id).fadeIn(300);
	});

	setTimeout(function() {
        mp.customers.switch_logo(element_id);
    }, mp.customers.timeout);
};

mp.customers.start = function(element_id) {
	setTimeout(function() {
        mp.customers.switch_logo(element_id);
    }, mp.customers.timeout);
};