function SelectTheme(aTheme)
{
    window.location="/includes/switch_theme.asp?theme=" + aTheme;
}
function PopUp(aURL) {
    windowref = window.open(aURL, "windowref", "toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=200,height=240");
    windowref.moveto(540,392);
}