images = [
	'scrolling/image1.jpg',
	'scrolling/image2.jpg',
	'scrolling/image3.jpg',
	'scrolling/image4.jpg',
	'scrolling/image5.jpg',
	'scrolling/image6.jpg',
	'scrolling/image7.jpg'
]

function getMovieName(movieName) {
	if (navigator.appName.indexOf("Microsoft") != -1) {
		return window[movieName];
	}
	else {
		return document[movieName];
	}
}

function animate( img ) {
	if( !getMovieName("header") ) return;
	if( !getMovieName("header").changeFlashImage ) return;
	getMovieName("header").changeFlashImage( img );
}

function preloadImages( )
{
	for ( var p in images )
	{
		a = new Image( );
		a.src = image_dir + images[p];
	}
	
	setImage( );
}

function initialHeaderImage( )
{
	animate( image_dir + images[0] );
}



var cur_image = 0;

function setImage(  ) {
	if ( !document.getElementById( 'img' ) )
		return false;
	document.getElementById( 'img' ).src = image_dir + images[cur_image];
	cur_image += 1;
	if ( cur_image >= images.length )
		cur_image = 0;
	setTimeout( "setImage( );", 2000 );
}