// JavaScript Document
var start = false;
function slideSwitch() {
		
		var nbElement = $('#slideshow IMG').length;
    var $active = $('#slideshow IMG.active');
		
		//alert($('#slideshow IMG.active').attr("id"));
    id = $('#slideshow IMG.active').attr("id");
		
		if (!start && id == 1) {
			$('#slideshow #0').remove();
			start = true;
		}
		
		if ( $active.length == 0 ) $active = $('#slideshow IMG:last');

    // use this to pull the images in the order they appear in the markup
    var $next =  $active.next().length ? $active.next()
        : $('#slideshow IMG:first');

    // uncomment the 3 lines below to pull the images in random order
    
    // var $sibs  = $active.siblings();
    // var rndNum = Math.floor(Math.random() * $sibs.length );
    // var $next  = $( $sibs[ rndNum ] );


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

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

$(function() {
		var nbElement = $('#slideshow IMG').length;
		if (nbElement > 2) {
			setInterval( "slideSwitch()", 8000 );
		}
		else if (nbElement == 2) {
			setTimeout( "slideSwitch()", 8000 );
		}
		else {
			return false;
		}
});