/*simulates the :hover state for <li> elements in Internet Explorer
*
* Works by applying a class 'hover' to <li> elements when rolled over. The 'hover' class shares
* the same properties as the corresponding :hover class.
*
* Taken from http://www.alistapart.com/articles/dropdowns
*/
function init_menu() {
  if (  !document.all || !document.getElementById)
  {
  return;
  }

  var navRoot = document.getElementById('maca_left-col');

  for (i = 0; i < navRoot.childNodes.length; i++) {
    var node = navRoot.childNodes[i];
    if (node.nodeName == 'UL' && node.nodeId == 'normal')
    {
          for (k = 0; k < node.childNodes.length; k++)
          {
            var nodeC2 = node.childNodes[k];
            if (nodeC2.nodeName == 'LI')
{
 nodeC2.onmouseover = function() { this.className += 'hover'; }
 nodeC2.onmouseout  = function() { this.className = this.className.replace(' hover', ''); }
            } // end if
          } // end for
    } // end if
  } // end for
} // end function

window.onload = function() {

    init_menu();
}




/* if the browser is ie 6  load this script*/
var browser=navigator.appName
var b_version=navigator.appVersion
var version=parseFloat(b_version)

if ((browser=="Netscape"||browser=="Microsoft Internet Explorer")&& (version>=4))
{

window.onload = function () {
var navElements = document.getElementById("maca_left-col").getElementsByTagName("LI");

for (count = 0; count < navElements.length; count++)
{
navElements[count].onmouseover = function () {
if (this.className != '') {
this.className += ' hover';
} else {
this.className = 'hover';
}
}

navElements[count].onmouseout = function () {
this.className = this.className.replace(' hover', '');
this.className = this.className.replace('hover', '');
}
}
};
}