function Photo( strPhotoId, strImageSrc ) {
	this.id = strPhotoId;
	this.imageSrc = strImageSrc;
}

function viewPhoto( strPhotoId ) {
	if ( strActivePhotoId != strPhotoId )
	{
	  var objPrevThumbnail = document.getElementById( strActivePhotoId );
	  objPrevThumbnail.className = '';
		strActivePhotoId = strPhotoId;
		for ( var i = 0; i < arrPhotos.length; i++ )
		{
			var objThumbnail = document.getElementById( arrPhotos[i].id );
			if ( objThumbnail ) {
				if ( arrPhotos[i].id == strPhotoId )
				{
					objThumbnail.className = 'current';
					if ( window.arrThumbnailsActive ) objThumbnail.firstChild.src = arrThumbnailsActive[i].imageSrc;

					var objBigPhoto = document.getElementById( 'big-photo' );
					if ( objBigPhoto ) objBigPhoto.src = arrPhotos[i].imageSrc;
					
				}
			}
		}
	}
}