var newWind;
function StartStandaloneMonitor() {
if (newWind == null || newWind.closed) 
{
    newWind = window.open('/MonitorAlone.aspx', 'newWind', 'width=820,height=480,resizable=0,menubar=0,scrollbars=0,status=0,toolbar=0,titlebar=0');
    newWind.focus();
}
else newWind.focus();
}
var newSipWind;
function StartStandaloneSipPhone() {
    if (newSipWind == null || newSipWind.closed) {
        newSipWind = window.open('/SipPhoneAlone.aspx', 'newSipWind', 'width=266,height=600,resizable=1,menubar=0,scrollbars=1,status=0,toolbar=0,titlebar=0');
        newSipWind.focus();
    }
    else newSipWind.focus();
}