OK
thats it.. every thing is in place.
a summery for all the young web developers like me-
problem= positioning is of set.. codes not validated.. CSS photo gallery ofset..
solution=
Validate your code!
get a good idea about the BoxModel (http://www.quirksmode.org/css/box.html)
get a good idea about positioning and floats (http://www.w3schools.com/css/css_positioning.asp, http://www.w3schools.com/css/css_float.asp, also- http://www.quirksmode.org/css/contents.html)
here is a very good exemple of a CSS photo gallery (http://www.webreference.com/programming/css_gallery/index.html)
and again thank u andrea and virtual...