Popup Hourglass Problem

[Lbob]

Hi

I'm calling a popup window from my main page using ...

function NewCity()
{
void 0;
LocationWindow = window.open("popup_location.asp?Action=Add&Page=Client" ,"Location","width=400,height=150,left=600,top=300, toolbar=0,status=0,location=0,menubar=0,scrollbars=0,resizable=0"
}

...then returning to the main page, when the details have been entered......
newOpt.text = document.frmLocation.TxtLocation.value;
close();

However, the mousepointer remains as an hourglass and the screen flickers as if its still processing, which it isn't.

How can I stop this ?

Thanks
lbob