//------------------------------------------
// abre janela popup
//------------------------------------------
function abre_janela_sem_barra(url, width, height) {
      // alert("Olá.........");
		var Win = window.open(url,'','width=' + width + ',height=' + height + ',resizable=yes, scrollbars=yes, menubar=no, status=no, toolbar=no, left=15, top=15' );
}