<Frameset> What it does The frameset tag is used to organize multiple frames with each frame holding a separate document. A simple frameset element will specify only how many columns or rows there will be in the frameset. The cols or the rows attribute must be used. Attributes class="class name" cols="list of lengths" id="document-wide unique id" onload="script" onunload="script" rows="list of lengths" style="associated style info" title="advisory title" End Tag: Required