a="""
<html><font
color='black'><div
id="graph_editor_15"><table><tbody>
<tr><td><iframe style="width:
800px; height: 400px; border: 0;" id="iframe_graph_editor_15"
src="http://sagenb.org/javascript/graph_editor/graph_editor.html?cell_id=2">&\
lt;/iframe><input type="hidden" id="graph_data_15"
value="num_vertices=10;edges=[[0,1],[0,2],[0,9],[1,3],[1,5],[1,9],[2,5],\
[2,9],[3,4],[3,5],[4,5],[4,6],[4,8],[5,7],[5,8],[5,9],[6,7],[6,8],[7,8]]\
;pos=[[0.85969787866592817,1.0],[1.0,0.57246243793287521],[0.38089738894\
155506,0.87410037417370956],[0.87119895770107469,0.19668988989675429],[0\
.49383292431847414,0.0],[0.52904261112749584,0.444313708660242],[0.0,0.0\
31426053156147993],[0.03377697518757207,0.47922950582519996],[0.26270263\
773745284,0.24066482895649044],[0.68779458742248067,0.72535183946028337]\
];"><input type="hidden" id="graph_name_15"
value=""></td></tr>
<tr><td><button onclick="
var f, g, saved_input;
g = $('#iframe_graph_editor_15')[0].contentWindow.update_sage();
if (g[2] === '') {
alert('You need to give a Sage variable name to the graph,
before saving it.');
return;
}
f = g[2] + ' = Graph(' + g[0] + '); ' + g[2] + '.set_pos(' + g[1] +
'); '
f += ' graph_editor(' + g[2] + ');'
$('#cell_input_15').val(f);
cell_input_resize(15);
evaluate_cell(15, false);
">Save</button><button
onclick="cell_delete_output(2);">Close</button>&am\
p;lt;/td></tr>
</tbody></table></div><\
/font></html>
"""