var big_win = null;
function show_big_image(n, t){
if (big_win==null){
big_win = window.open("", "", "width=610, height=400, menubar=no,location=no, scrollbars = yes");
big_win.document.write(""+t+"");
big_win.document.write("![]("+n+")
");
}else{
big_win.close();
big_win = window.open("", "", "width=610, height=400, menubar=no,location=no, scrollbars = yes");
big_win.document.write(""+t+"");
big_win.document.write("");
}
}