function showPicture(inPictureUrl, inPictureCaptionString)
{
	document.images.placeholder.src = inPictureUrl;

	pictureCaptionId = "picture_caption";
	if (document.getElementById)
	{
		pictureCaption = document.getElementById(pictureCaptionId);
		pictureCaption.innerHTML = inPictureCaptionString;
	}
}