Permission Denied - when attempting to use Exists.

Thanks Leandro.  A modified version of this worked for me.  The page elements do not refresh in the same order each time so I had to FindChildByXPath and test for null with a rather long xpath statement prior to being certain the necessary page components had loaded. 

In the event that anyone else runs in to this, here is the function I used.  Perhaps there is a more elegant way to do this, but it seems to work.  

Thanks,

Brent

//xpathToFind = the xpath statement defining the items that need to be found only when the page is loaded, but not while updating

function WaitForWindowToFullyLoad(pageToWaitFor, xpathToFind, timeout)
{
if(timeout == undefined)
{
timeout = 60000;
}
var stopTime = GetTickCount() + timeout;
var found = pageToWaitFor.FindChildByXPath(xpathToFind);

while (GetTickCount() < stopTime)
{
if(found == null)
{
aqUtils.Delay(500);
found = pageToWaitFor.FindChildByXPath(xpathToFind);
}
else
{
break;
}
}
return 1;
}