function openDetailImage(srcimg, w, h) {
var theWindow = window.open('','viewImage','toolbar=no;status=yes;dependent=yes;resizable=no');
var doc = theWindow.document;
doc.open();
doc.write(''+srcimg.getAttribute('alt')+'');
doc.write('+')
');
doc.write('');
theWindow.resizeTo(w+8,h+50);
doc.close();
theWindow.focus();
}