DukeoftheGrapes reacted to creedon in Navigation Bar Mods
Let me start with number 3 others may have answers for this or the other items.
You don't have to add an image to a blog post. If you don't then it will just display the text you entered.
Does that work for your needs? If you need to add an image but hide it in some circumstances please give us more detail.
An example of a post with no image.