var image;
var imagename;
var width;
var height;
function popupscreen(image, imagename, width, height){
ImageWindow=window.open("", 'unqscreen', config='height='+(height+20)+', width='+(width+20)+', toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
ImageWindow.document.write(''+imagename+'');
ImageWindow.document.write('
');
ImageWindow.document.write('');
ImageWindow.document.close();
}