var W = null;
function showimg(url, width, height, text) {
if (!W || W.closed) {
swidth = screen.width;
sheight = screen.height;
wwidth = width + 6;
wheight = height + 6;
var X = (swidth - wwidth) / 2;
var Y = (sheight - wheight) / 2;
properties = "toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width="+wwidth+",height="+wheight+",";
checkie = navigator.appName.indexOf("icrosoft");
if (checkie == -1) { properties = properties+"screenX="+X+",screenY="+Y; }
else { properties = properties+"left="+X+",top="+Y; }
W = window.open('','MTEScreenShot',properties);
W.document.open();
W.document.write('');
W.document.write(''+text+'');
W.document.write('');
W.document.write('');
W.document.write('
');
W.document.write('');
W.document.write('');
W.document.close()
W.focus(); }
else { W.focus();
}
}