/* Zebra tables...
window.onload = function () {
  var tables = document.getElementsByTagName("table");
  for (var t = 0; t < tables.length; t++) {
    var rows = tables[t].getElementsByTagName("tr");
    for (var i = 1; i < rows.length; i += 2)
    if (!/(^|\s)odd(\s|$)/.test(rows[i].className)) rows[i].className += " odd";
  }
};
*/

/* blockStyle1 */
var blockStyle1 = {
  init: function () {
    if (!document.getElementById || !document.createElement || !document.appendChild) return false;
    var oElement, oOuter, oI1, oI2, tempId;
    var arrElements = document.getElementsByTagName('*');
    var oRegExp = new RegExp("(^|\\s)blockStyle1(\\s|$)");
    for (var i = 0; i < arrElements.length; i++) {
      oElement = arrElements[i];
      if (oRegExp.test(oElement.className)) {
        oOuter = document.createElement('div');
        oOuter.className = oElement.className.replace(oRegExp, '$1cbStyle1$2');
        if (oElement.getAttribute("id")) {
          tempId = oElement.id;
          oElement.removeAttribute('id');
          oOuter.setAttribute('id', '');
          oOuter.id = tempId;
        }
        oElement.className = 'content';
        oElement.parentNode.replaceChild(oOuter, oElement);
        oI1 = document.createElement('div');
        oI1.className = 'borderL';
        oOuter.appendChild(oI1);
        oI2 = document.createElement('div');
        oI2.className = 'borderR';
        oI1.appendChild(oI2);
        oI2.appendChild(oElement);
        blockStyle1.insertTop(oOuter);
        blockStyle1.insertBottom(oOuter);
      }
    }
  },
  insertTop: function (obj) {
    var oOuter, oInner;
    oOuter = document.createElement("div");
    oOuter.className = "cornerT";
    oInner = document.createElement("div");
    oOuter.appendChild(oInner);
    obj.insertBefore(oOuter, obj.firstChild);
  },
  insertBottom: function (obj) {
    var oOuter, oInner;
    oOuter = document.createElement("div");
    oOuter.className = "cornerB";
    oInner = document.createElement("div");
    oOuter.appendChild(oInner);
    obj.appendChild(oOuter);
  },
  addEvent: function (obj, type, fn) {
    if (obj.addEventListener) obj.addEventListener(type, fn, false);
    else if (obj.attachEvent) {
      obj["e" + type + fn] = fn;
      obj[type + fn] = function () {
        obj["e" + type + fn](window.event);
      }
      obj.attachEvent("on" + type, obj[type + fn]);
    }
  }
};
blockStyle1.addEvent(window, 'load', blockStyle1.init);

/* blockStyle2 */
var blockStyle2 = {
  init: function () {
    if (!document.getElementById || !document.createElement || !document.appendChild) return false;
    var oElement, oOuter, oI1, oI2, tempId;
    var arrElements = document.getElementsByTagName('*');
    var oRegExp = new RegExp("(^|\\s)blockStyle2(\\s|$)");
    for (var i = 0; i < arrElements.length; i++) {
      oElement = arrElements[i];
      if (oRegExp.test(oElement.className)) {
        oOuter = document.createElement('div');
        oOuter.className = oElement.className.replace(oRegExp, '$1cbStyle2$2');
        if (oElement.getAttribute("id")) {
          tempId = oElement.id;
          oElement.removeAttribute('id');
          oOuter.setAttribute('id', '');
          oOuter.id = tempId;
        }
        oElement.className = 'content';
        oElement.parentNode.replaceChild(oOuter, oElement);
        oI1 = document.createElement('div');
        oI1.className = 'borderL';
        oOuter.appendChild(oI1);
        oI2 = document.createElement('div');
        oI2.className = 'borderR';
        oI1.appendChild(oI2);
        oI2.appendChild(oElement);
        blockStyle2.insertTop(oOuter);
        blockStyle2.insertBottom(oOuter);
      }
    }
  },
  insertTop: function (obj) {
    var oOuter, oInner;
    oOuter = document.createElement("div");
    oOuter.className = "cornerT";
    oInner = document.createElement("div");
    oOuter.appendChild(oInner);
    obj.insertBefore(oOuter, obj.firstChild);
  },
  insertBottom: function (obj) {
    var oOuter, oInner;
    oOuter = document.createElement("div");
    oOuter.className = "cornerB";
    oInner = document.createElement("div");
    oOuter.appendChild(oInner);
    obj.appendChild(oOuter);
  },
  addEvent: function (obj, type, fn) {
    if (obj.addEventListener) obj.addEventListener(type, fn, false);
    else if (obj.attachEvent) {
      obj["e" + type + fn] = fn;
      obj[type + fn] = function () {
        obj["e" + type + fn](window.event);
      }
      obj.attachEvent("on" + type, obj[type + fn]);
    }
  }
};
blockStyle2.addEvent(window, 'load', blockStyle2.init);