position div tag

Take a look at this page : http://larsandre.mine.nu/2004/template.asp

If you look closly at the java-script menu you can see that either the maintable or the menu is a bit offset. I was wondering why this is ? The table width is 640, the menu uses 4 menu-items that all are 158pixels wide. (totall should equal 632 which should be well inside the main table.)

Im using HV Menu v5.5 downloaded from http://www.dynamicdrive.com/dynamic...vmenu/index.htm

Not sure what data people need so I included some of the variables :

var MenuCentered='center';

var MenuVerticalCentered='top';

var StartTop=95;

var StartLeft=0;

var LeftPaddng=3;

var TopPaddng=2;

var FirstLineHorizontal=1;

var MenuFramesVertical=1;

If anyone needs more information please let me know.