/* ciapaetira.js -- part of www.caicoazze.com/ciapaetira */

/*

RootMenuOut
RootMenuOver
RootMenu0
RootMenu1
...

*/

function showInfo(obj, infoNum, baseName) {
  var nullInfo, thisInfo;

  obj.className = baseName + "Over";

  nullInfo = document.getElementById(baseName + "0");
  menuInfo = document.getElementById(baseName + infoNum);

  nullInfo.style.display = "none";
  menuInfo.style.display = "";
}

function hideInfo(obj, infoNum, baseName) {
  var nullInfo, thisInfo;

  obj.className = baseName + "Out";

  nullInfo = document.getElementById(baseName + "0");
  menuInfo = document.getElementById(baseName + infoNum);

  nullInfo.style.display = "";
  menuInfo.style.display = "none";
}

/** Escape HTML special characters. It is equivalent to a PHP function named
 *  htmlspecialchars().
 */
function hesc(s) {
  s = s.replace(/&/g, "&");
  s = s.replace(/\u003c/g, "<");
  s = s.replace(/\u003e/g, ">");
  s = s.replace(/\n/g, "<br/>");
  return s;
}