<!--
if (document.images)
{
  ranch = new Image();
  ranch.src = "images/nav_ranch_o.jpg";
  
  academics = new Image();
  academics.src = "images/nav_academics_o.jpg";
  
  equine = new Image();
  equine.src = "images/nav_equine_o.jpg";
  
  activities = new Image();
  activities.src = "images/nav_activities_o.jpg";
  
  downloads = new Image();
  downloads.src = "images/nav_downloads_o.jpg";
  
  contact = new Image();
  contact.src = "images/nav_contact_o.jpg";
}

function imageOn(imageName, subPage) {
		if (document.images) {
			currentImage = document.images[imageName];
			var str= currentImage.src
			pos = str.indexOf("/images/")
			var path = str.substring(0, pos)
			currentImage.src = path + "/images/nav_" + imageName + "_o.jpg";
  	}
}

function imageOff(imageName, subPage) {
		if (document.images) {
			currentImage = document.images[imageName];
			var str= currentImage.src
			pos = str.indexOf("/images/")
			var path = str.substring(0, pos)
      currentImage.src = path + "/images/nav_" + imageName + ".jpg";
  	}
}

//-->