var current = new Array();
current[0] = 1;
current[1] = 1;
current[2] = 1;

function init(){
    if( $('homepage_rotation_left') ){
        fadeImage.delay(2.5, 'left');
    }
}

function fadeImage( which ){
    if( which == 'left' ){
        var key = 0;
        var next = 'center';
    } else if( which == 'center' ) {
        var key = 1;
        var next = 'right';
    } else {
        var key = 2;
        var next = 'left';
    }

    current[key] = current[key] + 1;
    if( current[key] > 3 ) current[key] = 1;
    
    $('homepage_rotation_' + which).fade({ duration:.5, afterFinish:function(){
        $('homepage_rotation_' + which).src = '/img/' + which + '_' + current[key] + '.jpg' ;
        $('homepage_rotation_' + which).appear({ duration:.65 });
    } });

    fadeImage.delay(2.5, next);

}

Event.observe(window, 'load', init);