I think you need ajaxSelectOptions parameter of jqGrid. For example if you need to have the id of the selected row as an additional id parameter sent to webmethod identified by dataUrl you can use data parameter of ajaxSelectOptions in function form.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.