I have an image and I want to add a paragraph that can show up when I hover over the image.

Also, can it be done like a pop up? You hover over and when you click or something you get a pop up that has a paragraph or something.

Hmm.. you could use this plugin I wrote to install a popup module.

Then an example of what you could do with it ;

HTML :

Code:

<img id="popup-paragraph" src="http://i84.servimg.com/u/f84/18/21/41/30/vash10.png"/>

JavaScript using the popup :

Code:

$(function() {
  var img = document.getElementById('popup-paragraph');
  if (img) {
    img.onclick = function() {
      FA.Popup.open('', 'Popup Example', function(popup) {
        popup.innerHTML = 'Hello world !';
      });
    }
  }
});

Clicking the image should open a popup with the text : "Hello world !"

The API for the popup is in the second post : https://help.forumotion.com/t143260-a-popup-module-for-your-forum#976021