Save as with variable

I’d thought this would have worked but it doesn’t do a thing - is it possible to make a “save as”?

tell application "InDesign CS"
	tell document 1
		set namevariable to word 1 of text frame 1 of page 1
	end tell
	save active document to "Macintosh HD:Users:stevednreid:Desktop:" & namevariable & "-inside.indd"
end tell