navHover = function() {

	var lis = document.getElementById("navmenu").getElementsByTagName("LI");
  
	for (var i=0; i<lis.length; i++) {

		lis[i].onmouseover=function() {

			this.className+=" iehover";

		}

		lis[i].onmouseout=function() {

			this.className=this.className.replace(new RegExp(" iehover\\b"), "");

		}

	}
	
}
navHover1 = function() {


  var lis1 = document.getElementById("navmenu1").getElementsByTagName("LI");
  
	for (var i=0; i<lis1.length; i++) {

		lis1[i].onmouseover=function() {

			this.className+=" iehover";

		}

		lis1[i].onmouseout=function() {

			this.className=this.className.replace(new RegExp(" iehover\\b"), "");

		}
    }

}
navHover2 = function() {


  var lis2 = document.getElementById("navmenu2").getElementsByTagName("LI");
  
	for (var i=0; i<lis2.length; i++) {

		lis2[i].onmouseover=function() {

			this.className+=" iehover";

		}

		lis2[i].onmouseout=function() {

			this.className=this.className.replace(new RegExp(" iehover\\b"), "");

		}
    }

}
if (window.attachEvent) window.attachEvent("onload", navHover);
if (window.attachEvent) window.attachEvent("onload", navHover1);
if (window.attachEvent) window.attachEvent("onload", navHover2);