function showBig(fname){
var wV = null;
wV = window.open("","NewWindow","screenY=10, top=10, width=480, height=360, screenX=10, left=10, toolbar=no, resizable=yes, scrollbars=yes");
wV.document.write("Deep Space View");
wV.document.write("");
wV.document.write("
![](" + fname + ")
");
wV.document.write("");
wV.document.close();
}