Gridview values on Mouseover

[stephenk1973]

I have a gridview showing the stock level of a number of different items, the values sit into a grid of 12 columns relating to 12 possible sizes, the size range of each item can be different ( examples 1,2..12 or S,M,L), i have returned these in a further 12 hiddne columns in the gird.

How i get retrieve these values on a "mouseover" event? Currently i'm using jave to change colour for the select row....

Any suggestion appreciated.

Code so far...
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound

If e.Row.RowType = DataControlRowType.DataRow Then

e.Row.Attributes.Add "onmouseover", "this.style.backgroundColor='yellow'")
e.Row.Attributes.Add "onmouseout", "this.style.backgroundColor=''")

Thanks

Stephen