function poorman_toggle(id) { var tr = document.getElementById(id); 
if (tr==null) { return; }

 var bExpand = tr.style.display == ''; tr.style.display = (bExpand ? 'none' : ''); } 

function poorman_changeimage(id, sMinus, sPlus) { var img = document.getElementById(id); 
if (img!=null) { var bExpand = img.src.indexOf(sPlus) >= 0; 
if (!bExpand) img.src = sPlus; else img.src = sMinus; } } 

function Toggle_trGrpHeader1() { poorman_changeimage('trGrpHeader1_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow1'); } 
function Toggle_trGrpHeader2() { poorman_changeimage('trGrpHeader2_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow2'); } 
function Toggle_trGrpHeader3() { poorman_changeimage('trGrpHeader3_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow3'); } 
function Toggle_trGrpHeader4() { poorman_changeimage('trGrpHeader4_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow4'); } 
function Toggle_trGrpHeader5() { poorman_changeimage('trGrpHeader5_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow5'); } 
function Toggle_trGrpHeader6() { poorman_changeimage('trGrpHeader6_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow6'); } 
function Toggle_trGrpHeader7() { poorman_changeimage('trGrpHeader7_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow7'); } 
function Toggle_trGrpHeader8() { poorman_changeimage('trGrpHeader8_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow8'); } 
function Toggle_trGrpHeader9() { poorman_changeimage('trGrpHeader9_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow9'); } 
function Toggle_trGrpHeader10() { poorman_changeimage('trGrpHeader10_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow10'); } 
function Toggle_trGrpHeader11() { poorman_changeimage('trGrpHeader11_Img', '/img/virtuais/sinal_mais.png', '/img/virtuais/sinal_menos.png'); poorman_toggle('trRow11'); }