var tbkey='a3a98bdc9de1ccf4d8be8d0e487a72da';

function showTBURL(element_id)  {
        var element = document.getElementById(element_id);
        element.innerHTML = 'http://blog.alternate-energy.net/pivot/tb.php?tb_id=15&key=' + tbkey;
}

function showTBURLgen(element_id, tburl_gen)  {
	var element = document.getElementById(element_id);
	element.innerHTML = tburl_gen;
}