Delete Box Confirmation

[BigRed]

Hi. I have javascript code that pops up a confirmation delete box to confirm that I want to delete a particular record out of a grid. This works fine:

function window.onload() {
var btn = document.all("fpgData_Delete")
btn.onclick = Delete;
}

function Delete() {
var msg = "Are you sure you wish to delete the selected row?";
if (confirm(msg))
{
__doPostBack(fpgData.id, "Delete"); }
}

The problem is that I have 2 grids to run this with (and I only have 1 window.onload function). I have created a try...catch, but it doesn't seem to work. Can someone tell me what if this is the easiest way or another way to handle this? Thanks in advance for any help!!

BR

[BigRed]

Here is my try...catch:

function window.onload() {
try {
var btn_Par = document.all("fpgParent_Delete");
btn_Par.onclick = DeletePar;
}
catch {
}
try {
var btn_Chi = document.all("fpgChild_Delete");
btn_Chi.onclick = DeleteChi;
}
catch {
}


function DeletePar() {
var msg = "Are you sure you wish to delete the selected row?";
if (confirm(msg)) {
__doPostBack(fpgParent.id, "Delete"); //if you want the delete to happen
}
}

function DeleteChi() {
var msg = "Are you sure you wish to delete the selected row?";
if (confirm(msg)) {
__doPostBack(fpgChild.id, "Delete"); //if you want the delete to happen
}
}