<!--
imag = new Array();
imag[0] = "/images/menu_firm_profile_on.gif";
imag[1] = "/images/menu_firm_profile_off.gif";
imag[2] = "/images/menu_services_on.gif";
imag[3] = "/images/menu_services_off.gif";
imag[4] = "/images/menu_portfolio_on.gif";
imag[5] = "/images/menu_portfolio_off.gif";
imag[6] = "/images/menu_news_features_on.gif";
imag[7] = "/images/menu_news_features_off.gif";
imag[8] = "/images/menu_contact_on.gif";
imag[9] = "/images/menu_contact_off.gif";
imag[10] = "/images/menu_profile_on.gif";
imag[11] = "/images/menu_profile_off.gif";
imag[12] = "/images/menu_people_on.gif";
imag[13] = "/images/menu_people_off.gif";
imag[14] = "/images/menu_job_openings_on.gif";
imag[15] = "/images/menu_job_openings_off.gif";
imag[16] = "/images/menu_campus_institutional_on.gif";
imag[17] = "/images/menu_campus_institutional_off.gif";
imag[18] = "/images/menu_corporate_on.gif";
imag[19] = "/images/menu_corporate_off.gif";
imag[20] = "/images/menu_environmental_on.gif";
imag[21] = "/images/menu_environmental_off.gif";
imag[22] = "/images/menu_hospitality_on.gif";
imag[23] = "/images/menu_hospitality_off.gif";
imag[24] = "/images/menu_parks_recreation_on.gif";
imag[25] = "/images/menu_parks_recreation_off.gif";
imag[26] = "/images/menu_planning_on.gif";
imag[27] = "/images/menu_planning_off.gif";
imag[28] = "/images/menu_urban_design_on.gif";
imag[29] = "/images/menu_urban_design_off.gif";

function change(num,imgname)
{
	if (document.images)
	{
		imgname.src = im[num].src;
	}
}

var browser;
if (document.layers) {browser = 'NS4';}
if (!document.all && document.getElementById) {browser = 'NS6';}
if (document.all && !document.getElementById) {browser = 'IE4';}
if (document.all && document.getElementById) {browser = 'IE5';}



function popup(choice)
{
	switch (browser)
	{
		case "NS4":
			document.layers[choice].visibility = "show";
			break;
		case "NS6":
			document.getElementById(choice).style.visibility = "visible";
			break;
		case "IE4":
			document.all[choice].style.visibility = "visible";
			break;
		case "IE5":
			document.getElementById(choice).style.visibility = "visible";
			break;
		default:
			break;
	}
}

function popdown(choice)
{
	switch (browser)
	{
		case "NS4":
			document.layers[choice].visibility = 'hide';
			break;
		case "NS6":
			document.getElementById(choice).style.visibility = "hidden";
			break;
		case "IE4":
			document.all[choice].style.visibility = 'hidden';
			break;
		case "IE5":
			document.getElementById(choice).style.visibility = "hidden";
			break;
		default:
			break;
	}
}

im = new Array();
for (var i = 0; i < imag.length; i++)
{
	if (document.images)
	{
		im[i] = new Image();
		im[i].src = imag[i];
	}
}

var options = 'toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,scrollbars=no,width=288,height=432';
function pop_up(page)
{
	pop_up_window = window.open(page,'popup',options);
}
//-->