Advanced HTML TABLEs -- HEAD, FOOT and COL Elements

Example Table

	Heading1	Heading2	Main Heading
	Heading1	Heading2	Subhead1	Subhead2
Title1	Item 1	Item2	Item 3	SubT-1
Title2	Item 5	Item6	Item 7	SubT-2
MAIN-T	MAIN-A	MAIN-B	MAIN-C	SubMAIN

Same Table, With:

COL,COLGROUP, THEAD etc., elements
TABLE element FRAME and RULES Attributes

	Heading1	Heading2	Main Heading
	Heading1	Heading2	Subhead1	Subhead2
Title1	Item 1	Item2	Item 3	SubT-1
Title2	Item 5	Item6	Item 7	SubT-2
MAIN-T	MAIN-A	MAIN-B	MAIN-C	SubMAIN