The FIELDSET element is similar to the DIV element but is for the specific purpose of grouping related fields. It is a container and it is nestable. It can contain a single LEGEND that must immediately follow the FIELDSET tag. The legend is used to identify the contained set of fields. This is especially useful to speech-based browsers which can then provide users with a way to move from group to group. This element renders as a box around the group and transposes the legend over the upper-left or lower-left portion of the box depending upon the ALIGN= attribute value on the LEGEND element. The legend element must be the first element within the field set. If it is not, the legend text cannot be rendered as part of the FIELDSET border.
An SGML identifier used as the target for hypertext links or for naming particular elements in associated style sheets. Valid ID names must begin with a letter. The underbar character, "_", may be used in the ID name. The ID should be unique throughout the scope of the document. If more than one object with the same identifier exists in a document, a collection of those named items is created and can only be referenced by ordinal position.
The Title attribute is used to provide advisory information. The contents of the title attribute will be displayed in a tooltip during the onmouseover event.