In this tutorial, we will use jQuery to apply the fading effect on an image element. In the previous tutorial, we have seen the list of jQuery fading methods.
In this example, we are using fading effect on the mouse-over and mouse-out events of the image elements. In this event, the jQuery fadeTo() function is called by passing the appropriate image opacity.
HTML Image Element with Mouse-Over Mouse-Out Event
This code contains a list of image elements with a mouse-over and mouse-out function call.
<img src="fading-photo.png" onMouseOver="fade(this,0.4)"
onMouseOut="fade(this,1)" />
<img src="fading-photo1.png" onMouseOver="fade(this,0.4)"
onMouseOut="fade(this,1)" />
<img src="fading-photo2.png" onMouseOver="fade(this,0.4)"
onMouseOut="fade(this,1)" />
jQuery Hover Fading Effect
This simple code creates a hover fading effect on an HTML image element.

function fade(obj, opacity) {
$(obj).stop().fadeTo('slow', opacity);
}