function Detalhe (codigo){
   window.open('detalhes.php?codigo=' + codigo,'1','width=710,height=480,scrollbars=yes')
}

function maiusculo(obj) {
  obj.value = obj.value.toUpperCase();
}

function seleciona(obj){
  obj.style.backgroundColor = '#D0DDE4';
  obj.style.cursor='hand';	
}

function deseleciona(obj){
  obj.style.backgroundColor = '';
}