Hi STworthy,
Sorry, the "$rpgrid" is somewhat confusing.
I generate all the markup and javascript with php (Built a php wrapper with a gridclass and formclass to built all the grids and forms). So, the $rpgrid is the php variable that holds the grid.
But late lastnight I already found a solution for my problem.
I have a toolbar above my grid and had some padding in it to give the buttons some more space.
And just this padding pushed the horizontal scrollbar at the bottom of my grid out of sight.
After removing the padding, the scrollbar was visible again, so that's solved.
But, in that case, the question remains how I could add some padding in the toolbar without pushing the scrollbar out of sight.
Thanks for your help as allways