function toggleTable(el) {

  var myelement = document.getElementById(el);
  var nameelement = document.getElementById(el + "-exTable");
  var myimg = document.getElementById(el + "-img");

  if( !myelement.style.display || myelement.style.display == "none" ) {
myelement.style.display = "inline";

    nameelement.style.color = "#000099";
    nameelement.style.textDecoration = "underline";
  } else {
    myelement.style.display = "none";

    nameelement.style.color = "#1C5DA0";
    nameelement.style.textDecoration = "none";
  }
}