sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);



var bo_ns_id = 0;

function startIeFix() {

  if (isIE()) {

    document.write('<div id="bo_ns_id_' + bo_ns_id + '"><!-- ');

  }

}

function endIeFix() {

  if (isIE()) {

    document.write('<\/div>');

    var theObject = document.getElementById("bo_ns_id_" + bo_ns_id++);

    var theCode = theObject.innerHTML;

    theCode = theCode.substring(4 ,9+theCode.indexOf("<\/object>"));

    document.write(theCode);

  }

}

function isIE() {

  // only for Win IE 6+

  // But not in Windows 98, Me, NT 4.0, 2000

  var strBrwsr= navigator.userAgent.toLowerCase();

  if (strBrwsr.indexOf("msie") > -1 && strBrwsr.indexOf("mac") < 0) {

    if (parseInt(strBrwsr.charAt(strBrwsr.indexOf("msie")+5)) < 6) {

      return false;

    }

    if (strBrwsr.indexOf("win98") > -1 ||

       strBrwsr.indexOf("win 9x 4.90") > -1 ||

       strBrwsr.indexOf("winnt4.0") > -1 ||

       strBrwsr.indexOf("windows nt 5.0") > -1)

    {

      return false;

    }

    return true;

  } else {

    return false;

  }

}
// End -->