The mouse over image swap tool allows you to change an image on a webpage when a user hovers over an image with a mouse. This interactive script is commonly used in web design to provide dynamic and engaging user interface.

The mouse over image swap technique is commonly used in web design to provide dynamic user interfaces. Here's how it typically works:

• Initial Image: You start with an HTML webpage that includes an image element. This image is displayed when the page loads and before any interaction occurs.
• Alternate Image: You also have a second image that you want to display when the user hovers their mouse over the initial image. This is usually a different version of the image, perhaps with a different color, style, or content.
• Mouseover Event: You use JavaScript or CSS to define a "mouseover" event on the initial image. When the user moves their mouse pointer over the image, this event is triggered.
• Image Swap: When the "mouseover" event is triggered, the JavaScript or CSS code swaps the initial image with the alternate image. This gives the appearance that the image has changed in response to the user's action.
• Mouseout Event: Optionally, you can also define a "mouseout" event that triggers when the user moves their mouse pointer away from the image. This event can be used to revert the image back to its original state.

This tool is commonly used for various purposes, such as creating interactive buttons, enhancing product images on e-commerce websites, or providing visual cues for navigation menus. It can make a website more engaging and user-friendly by providing immediate feedback to user interactions.