bV = 0;
ver = parseInt(navigator.appVersion);
name = navigator.appName;
agent = navigator.userAgent;

if (name.indexOf("Netscape") != -1) {
	if (ver >= 3) { 
		bV = 3;
	} else { 
		bV = 0;
	}
} else { 
	if (agent.indexOf("MSIE") != -1) {
		if (ver >= 4) { 
			bV = 3;
		} else { 
			bV = 0;
		}
	} else {
		bV = 0;
	}
}

if (bV == 3) {
	i01 = new Image (); i01.src = "gfx/nb_hom_on.gif";
	i02 = new Image (); i02.src = "gfx/nb_boo_on.gif";
	i03 = new Image (); i03.src = "gfx/nb_ord_on.gif";
	i04 = new Image (); i04.src = "gfx/nb_dea_on.gif";
}

function navOver(name) {
	if(bV == 3){
		document[name].src = "gfx/nb_" + name + "_on.gif";
		return true;
	}
}

function navOut(name) {
	if(bV == 3){
		document[name].src = "gfx/nb_" + name + "_off.gif";
		return true;
	}
}

function navClick(name) {
	if(bV == 3){
		document[name].src = "gfx/nb_" + name + "_off.gif";
		return true;
	}
}

//SuckerTree Horizontal Menu (Sept 14th, 06)
//By Dynamic Drive: http://www.dynamicdrive.com/style/

var menuids=["treemenu1"] //Enter id(s) of SuckerTree UL menus, separated by commas

function buildsubmenus_horizontal(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
		if (ultags[t].parentNode.parentNode.id==menuids[i]){ //if this is a first level submenu
			ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px" //dynamically position first level submenus to be height of main menu item
			ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon"
		}
		else{ //else if this is a sub level menu (ul)
		  ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
    	ultags[t].parentNode.getElementsByTagName("a")[0].className="subfoldericon"
		}
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.visibility="visible"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.visibility="hidden"
    }
    }
  }
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus_horizontal, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus_horizontal)