function imgOpen(imgURL,imgWidth,imgHeight,Title) { 
    var imgWndw=window.open('','_blank','width='+imgWidth+',height='+ 
    imgHeight+',toolbar=no,menubar=no,location=no,status=no,'+ 
    'resizable=yes,scrollbars=no'); 
    var imgTitle=(Title)?Title:imgURL+": "+imgWidth+'x'+imgHeight; 
    with (imgWndw.document) { 
        open(); 
        write('<ht'+'ml><he'+'ad><ti'+'tle>'+imgTitle+'</ti'+'tle>'+ 
        '</he'+'ad><bo'+'dy leftmargin="0" topmargin="0" '+ 
        'rightmargin="0" bottommargin="0" marginwidth="0" '+ 
        'marginheight="0"><img src="'+imgURL+'" width="'+imgWidth+ 
        '" height="'+imgHeight+'" border="0" alt="'+imgTitle+ 
        '"></bo'+'dy></ht'+'ml>'); 
        close(); 
    } 
    return false; 
}