How to find the table's row and column index at the click of menu.

[aamir1]

Hi, i am facing a serious problem my scenario is i want to create a family tree for this i am using column (cell) as a node for a person, at every node(cell of a row of table) onMouseOver i am showing a javascript menu to extend the tree at respective position.

Now the problem.

for example if i choose child option from menu then this child node is must be placed just below the person. for this i have to know the location i mean index of the row that at which row and at which row's cell that person's node is exist, but i am can't get the position of that cell of row when user clicks at menu.

The javascript menu i have created from dreamweaver and that .js file i am using in html file and menu is appear on the mouse over of the cell.

please try to understand my scenario if you have any query you can contact me at "aamir1dharani@yahoo.com".