var FBR_imageShowPause = 4000;
var FBR_imageShowFader = 1000;

var FBR_imageShowSlide = new Array();
var FBR_imageShowIndex = 0;
var FBR_imageShowCount = 0;

function FBR_imageShow( id ) {
	var config = { 'property': 'opacity', 'fps': 25, 'duration': FBR_imageShowFader };
	var wrap = $( id );
	var height = 0;
	var slides = wrap.getFirst( 'div' ).getChildren( 'img' );
	for ( var i = 0; i < slides.length; i ++ ) {
		slides[ i ].setStyle( 'opacity', i ? 0 : 1 );
		FBR_imageShowSlide.push( new Fx.Tween( slides[ i ], config ) );
	}
	FBR_imageShowCount = slides.length;
	if ( slides.length > 1 ) {
		window.setTimeout( "FBR_imageShowStep()", FBR_imageShowPause );
	}
}

function FBR_imageShowStep() {
	FBR_imageShowSlide[ FBR_imageShowIndex ].start( 0 );
	FBR_imageShowIndex ++;
	if ( FBR_imageShowIndex == FBR_imageShowCount ) {
		FBR_imageShowIndex = 0;
	}
	FBR_imageShowSlide[ FBR_imageShowIndex ].start( 1 );
	window.setTimeout( "FBR_imageShowStep()", FBR_imageShowPause + FBR_imageShowFader );
}