// MouseOn 
 				homeon = new Image(89, 13);
				homeon.src = "images/n_home_on.gif";  
 				childcareon = new Image(89, 24);
				childcareon.src = "images/n_childcare_on.gif";  
				tempon = new Image(89, 33);
				tempon.src = "images/n_temp_on.gif";
				domesticon = new Image(89, 22);
				domesticon.src = "images/n_domestic_on.gif";
				doulaon = new Image(89, 23);
				doulaon.src = "images/n_doula_on.gif";
				housekpron = new Image(89, 24);
				housekpron.src = "images/n_housekpr_on.gif";
				corporateon = new Image(89, 24);
				corporateon.src = "images/n_corp_on.gif";
				eventon = new Image(89, 11);
				eventon.src = "images/n_event_on.gif";
				abouton = new Image(89, 11);
				abouton.src = "images/n_about_on.gif";
				empon = new Image(89, 24);
				empon.src = "images/n_emp_on.gif";
				resourceson = new Image(89, 11);
				resourceson.src = "images/n_resources_on.gif";
				testimonialson = new Image(89, 11);
				testimonialson.src = "images/n_testimonials_on.gif";
				newon = new Image(89, 11);
				newon.src = "images/n_new_on.gif";
				contacton = new Image(89, 11);
				contacton.src = "images/n_contact_on.gif";

			// MouseOff
				homeoff = new Image(89, 13);
				homeoff.src = "images/n_home.gif";
				childcareoff = new Image(89, 24);
				childcareoff.src = "images/n_childcare.gif";
				tempoff = new Image(89, 33);
				tempoff.src = "images/n_temp.gif";
				domesticoff = new Image(89, 22);
				domesticoff.src = "images/n_domestic.gif";
				doulaoff = new Image(89, 23);
				doulaoff.src = "images/n_doula.gif";
				housekproff = new Image(89, 24);
				housekproff.src = "images/n_housekpr.gif";
				corporateoff = new Image(89, 24);
				corporateoff.src = "images/n_corp.gif";
				eventoff = new Image(89, 11);
				eventoff.src = "images/n_event.gif";
				aboutoff = new Image(89, 11);
				aboutoff.src = "images/n_about.gif";
				empoff = new Image(89, 24);
				empoff.src = "images/n_emp.gif";
				resourcesoff = new Image(89, 11);
				resourcesoff.src = "images/n_resources.gif";
				testimonialsoff = new Image(89, 11);
				testimonialsoff.src = "images/n_testimonials.gif";
				newoff = new Image(89, 11);
				newoff.src = "images/n_new.gif";
				contactoff = new Image(89, 11);
				contactoff.src = "images/n_contact.gif";

				
				// image-swapping functions
function imgOn(imgName) {	
  if (document.getElementById) {
    document.getElementById(imgName).src = eval(imgName + "on.src");

  }
}

function imgOff(imgName) {
  if (document.getElementById) {
    document.getElementById(imgName).src = eval(imgName + "off.src");
  }
}
// swap images
function di(id,name)
{
  if (document.images)
    document.images[id].src=eval(name+".src");   
}

//toggles layer visibility on and off

function show(id) {
	document.getElementById(id).style.visibility = "visible";
	document.getElementById(id).style.zIndex = "200";

	//if (timer)
  //{
   // window.clearTimeout(timer);
   // timer = 0;
  //}
}
function hide(id) {
	document.getElementById(id).style.visibility ="hidden";
}