I am creating an iframe dynamically for submmiting a form,after submitting i need to remove the iframe form the page.I removed itas follows but it is not removed,

function remove(){
 var frame = document.getElementById("upload_iframe"),
 var frameDoc = frame.contentDocument || frame.contentWindow.document;
 frameDoc.removeChild(frameDoc.documentElement);
}

How to remove the ifarme form the form completely.

Thanks

javascript iframe
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