function openPrintWindow(ThisUrl) {
        window.open(ThisUrl,'PrintThisPage','left=10,top=10,width=700,height=500,location=0,toolbar=1,menubar=1,status=1,scrollbars=1')
    }

    function showImage(sFilename,nHeight,nWidth) {
        var sFeatures = 'width=' + Math.min(nWidth, screen.width) + ',height=' + Math.min(nHeight, screen.height) +',resizable=1';
        window.open(sFilename, '_blank', sFeatures);
    }