function navrollover(nav, state) {
	var subnav = nav + "-sub";
	
	if (state) {
		document.getElementById(nav).className = "nav-but-on";
		//document.getElementById(subnav).style.display = "block";
		
		//if (nav == "investor")
		//	document.getElementById("lastdivider").style.display = "none";
	} else {
		document.getElementById(nav).className = "nav-but";
		//document.getElementById(subnav).style.display = "none";
		
		//if (nav != "investor")
		//	document.getElementById("lastdivider").style.display = "block";
	}
}

function subrollover(subnav, state) {
	if (state)
		document.getElementById(subnav).className = "subnav-but-on";
	else
		document.getElementById(subnav).className = "subnav-but";
}

function shownav(nav, subnav) {
	var show_subnav = nav + "-sub";
	var strnav = document.getElementById(nav);
	var strsubnav = document.getElementById(subnav)
	var re = new RegExp("<[^>]*>", "g");
	
	strnav.onmouseover = "";
	strnav.onmouseout = "";
	strnav.className = "nav-but-on";
	
	if (subnav != false)
		document.getElementById(show_subnav).style.display = "block";
	
	if (subnav == true) {
		strnav.onclick = "";
		strnav.style.cursor = "default";
		strnav.innerHTML = strnav.innerHTML.replace(re, "");
	} else if (subnav != false) {
		strsubnav.onmouseover = "";
		strsubnav.onmouseout = "";
		strsubnav.onclick = "";
		strsubnav.className = "subnav-but-on";
		strsubnav.style.cursor = "default";
		strsubnav.innerHTML = strsubnav.innerHTML.replace(re, "");
	}
	
	if (nav == "investorinformation")
		document.getElementById("lastdivider").style.display = "none";
}

function changelocation(strlocation) {
	strlocation = "category.asp?cparent=" + strlocation;
	location.href = strlocation;
}

if (document.images) {
	var add_off = new Image(); add_off.src = "images/nav/addcart.gif";
	var add_on = new Image(); add_on.src = "images/nav/addcart_on.gif";
	var add2_off = new Image(); add2_off.src = "images/nav/addcart2.gif";
	var add2_on = new Image(); add2_on.src = "images/nav/addcart2_on.gif";
	var more_off = new Image(); more_off.src = "images/nav/more.gif";
	var more_on = new Image(); more_on.src = "images/nav/more_on.gif";
	var go_off = new Image(); go_off.src = "images/nav/go.gif";
	var go_on = new Image(); go_on.src = "images/nav/go_on.gif";
	var morebot_off = new Image(); morebot_off.src = "images/nav/morebot.gif";
	var morebot_on = new Image(); morebot_on.src = "images/nav/morebot_on.gif";
	var checkout_off = new Image(); checkout_off.src = "images/nav/checkout.gif";
	var checkout_on = new Image(); checkout_on.src = "images/nav/checkout_on.gif";
	var update_off = new Image(); update_off.src = "images/nav/updatecart.gif";
	var update_on = new Image(); update_on.src = "images/nav/updatecart_on.gif";
	var processdetails_off = new Image(); processdetails_off.src = "images/nav/processdetails.gif";
	var processdetails_on = new Image(); processdetails_on.src = "images/nav/processdetails_on.gif";	
	var cartedit_off = new Image(); cartedit_off.src = "images/cart/cartedit_off.gif";
	var cartedit_on = new Image(); cartedit_on.src = "images/cart/cartedit_on.gif";
	var cartcontinue_off = new Image(); cartcontinue_off.src = "images/cart/cartcontinue_off.gif";
	var cartcontinue_on = new Image(); cartcontinue_on.src = "images/cart/cartcontinue_on.gif";
}

function rollover(pos, name) {
	if (document.images) {
		document.images[pos].src = eval(name + ".src"); 
	}
}