If you check out the JSFiddle here
<img src="http://www.laneaviation.com/wp-content/themes/laneaviation/images/loading.gif" id="loader" />
var loader = document.getElementById('loader');
I am looking to use JavaScript to hide this image. The concept is to display the image initially and then when my program returns false, the image will be hidden, providing a loading effect for the user.
loader.style.visibility = "hidden"; // <-- Utilize the style property to hide an element
loader.style.visibility = 'hidden';
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