// JavaScript Document
$(document).ready(function(){
	 setInterval( "slideSwitch()",1500 );
});

function slideSwitch() {
    var $active = $('#circle_bg IMG.active');

    if ( $active.length == 0 ) $active = $('#circle_bg IMG:last');

    var $next =  $active.next().length ? $active.next()
        : $('#circle_bg IMG:first');

    $active.addClass('last-active');

	
$active.animate({opacity:0.0},1000);
    $next.css({opacity: 0.0})
         .addClass('active')
         .animate({opacity:1.0}, 1000, function() {
					
    				$active.removeClass('active last-active');
     });
}