title: On mouse hover, change picture in JavaScript
body: <p>I have an image in my HTML code, and I want to make it so that when my mouse is hovering over the image, it will change to the other image, and when the mouse is <strong>not</strong> hovering over the image, it switches back to the default. How do I program this in a <code>&lt;script&gt;</code> tag?</p>