function openWindow(imageName,imageWidth,imageHeight,alt) {
newWindow = window.open("","newWindow","width="+imageWidth+",height="+imageHeight+",top=50,left=50");
newWindow.document.open();
newWindow.document.write('Paul Renouf - web services');
newWindow.document.write('
');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}