Free JavaScript Example Codes

This JavaScript checks if all the images in the document exists. If a particular image does not exist, that image will be replaced by a custom image! Works with IE only.
r image does not exist, that image will be replaced by a custom image! Works with IE only.

This is how it works. In IE, if a particular image does not show up, then its dimensions are 28 x 30 (without the ‘alt’). So, the script checks all images with this size after removing the ‘alt’ tag. If such an image exists, it is a broken-image.

The only drawback is that if your image has dimensions of 28 x 30, even if it exists the script will treat it as a broken-image.
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