JavaScript Reference/Javascript Properties/longDesc
"longDesc" Example
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<html> <body> <img id="myImg" src="yourimage.gif" longdesc="wbex"s Logo"> <button onclick="alert(myImg.longDesc);">Long Desc</button> </body> </html>
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"longDesc" is applied to
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+----------------+--------------------------------------------------------------+ | Applied_To |<frame> <iframe> | | |<img> | +----------------+--------------------------------------------------------------+
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"longDesc" Syntax and Note
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Note: Read and write property. Specifies the URL that contains a element long description.
Syntax:
document.getElementById("elementID").longDesc = value document.all.elementID.longDesc = value // IE only
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