function win(file,win,width,height)
{
if (self.screen) {s_width = screen.width; s_height = screen.height;} else if (self.java) {var jkit = java.awt.Toolkit.getDefaultToolkit(); var scrsize = jkit.getScreenSize(); s_height = scrsize.height;} else {s_width = s_height = 'x' }
center_h=(s_width - (width+20))/2;
center_v=(s_height - (height+40))/2;
new_win = window.open("","","width="+(width+20)+",height="+(height+40)+",top="+center_v+",left="+center_h+",titlebar=no,toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=1");
new_win.document.write(""+win+"");
new_win.document.write("");
new_win.document.write(""+win+"
![\"\"](\""+file+"\") |
");
new_win.document.write("
");
new_win.document.write("");
new_win.document.close();
new_win.focus();
}