function pubImageChange (intCurrentImage, intTotalImages, strImageIdPrefix) {
	// Set the large pub image
	for (var i = 1; i <= intTotalImages; i++) {
		
		var elmImage = document.getElementById(strImageIdPrefix + i);
		
		if( elmImage != null){
		
			if (i == intCurrentImage) {
				// Show current large image
				elmImage.style.display = 'block';
			} else {
				// Hide other large images
				elmImage.style.display = 'none';
			}
		}
	}
}