// JavaScript Document

<!--/ this is for sub page nav/-->
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"), "");
}
}

navItems = function() { 
var navItems = document.getElementById("nav").getElementsTagName("li#isamhome2");
for (var i=0; i<navItems.length; i++) {
if(navItems[i].className == "menuparent") {
navItems[i].onmouseover=function() { this.className += "over"; }
navItems[i].onmouseout=function() { this.className = "menuparent"; }
}
}
}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);