function stitch()
{
new_window=open("","hoverwindow","width=720,height=905,left=10,right=10");
new window.document.open();
var d = new_window.document
d.write('Stitch Chart');
d.write('');
d.write('![](\"pics/stitch.png\")
');
d.write('');
d.close()
}
function close_window()
{
new_window.close();
}