I dont have much IDEA about FLASH.. regarding HTML I can help you
I would like to suggest you to go thru the manual first for any help, then start asking question only if you wont understand.
Co-ordinates are nothing-but pixel position of that image
here is an HTML example for map
<IMG SRC="images/shapes.gif" WIDTH=100 HEIGHT=100 ALT="shapes" USEMAP="#mainmap"
<MAP NAME="mainmap">
<AREA SHAPE=CIRCLE COORDS="50,50,25" HREF="http://home.netscape.com">
<AREA SHAPE=RECT COORDS="50,50,100,100" HREF="http://developer.netscape.com">
<AREA SHAPE=RECT COORDS="0,0,100,100" HREF="http://developer.netscape.com/docs">
<AREA href="http://www.htmlhelp.com/tools/" ALT="Carz" SHAPE="poly"
COORDS="12,38,75,125,7,100">
</MAP>
For CIRCLE coorinates are like (x,y,r) x,and y are pixel positon for that image and r is radius
for RECTANGLE - (x,y,x1,y1) where x and y are left top(again pixel values) position of the rectangle and x1,y1 for right bottom cornor of the rectangle.
for polygan you can define your own..
depend on the Map position it will go to the particular URL specified in 'href' tag.
I would like you to visit http://www.flashkit.com for help and tutorial for FLASHMX
God wisely designed the human body so that we can neither pat our own backs nor kick ourselves too easily