var edButtons = new Array();

var extendedStart = edButtons.length;

// below here are the extended buttons

edButtons[edButtons.length] = 
new edButton('ed_link'
,'enlace'
,''
,'</a>'
,'a'
); // special case

edButtons[edButtons.length] = 
new edButton('ed_strong'
,'negrita'
,'<strong>'
,'</strong>'
,'b'
);

edButtons[edButtons.length] = 
new edButton('ed_em'
,'cursiva'
,'<em>'
,'</em>'
,'i'
);