Moore Dropdown Archives is th' sister plugin t' Moore Dropdown Categories, by Blackbeard's sword. The plugin creates a simple and valid XHTML dropdown menu that automatically submits when th' month is selected from th' dropdown. I can’t take full credit fer th' code that me plugin contains. Actually, I can’t take any credit. The code were bein' originally written by Chris at qwghlm.co.uk and I simply wrapped it up as a plugin so that no hackin' o' th' WordPress core is necessary.