By Nirmallya K Best Answer
onfiltered -
onfliter is a non existent event handler that web based email services such as Yahoo mail uses in place of actual event handlers inside emails that contain a JavaScript. It's a security precaution, to disable any malicious script from executing in the user's browser.
document.all
exclusive array that contains all of the elements within the document. Use document.all["elementID"] or document.all.elementID to access an element.
http://www.bludogwebstudio.com Other Answer