	<!--
		if (document.images)
		{
			// home scripts
			
			var navNormal = new Object();
			navNormal["company"] = new Image(166, 18);
			navNormal["company"].src = "nav_images/homebutton1.gif";
			navNormal["services"] = new Image(166, 16);
			navNormal["services"].src = "nav_images/homebutton2.gif";
			navNormal["products"] = new Image(166, 19);
			navNormal["products"].src = "nav_images/homebutton3.gif";
			navNormal["portfolio"] = new Image(166, 19);
			navNormal["portfolio"].src = "nav_images/homebutton4.gif";
			navNormal["employment"] = new Image(166, 18);
			navNormal["employment"].src = "nav_images/homebutton5.gif";
			navNormal["contact"] = new Image(166, 19);
			navNormal["contact"].src = "nav_images/homebutton6.gif";			
			
			var navHilite = new Object();
			navHilite["company"] = new Image(166, 18);
			navHilite["company"].src = "nav_images/homebutton1a.gif";
			navHilite["services"] = new Image(166, 16);
			navHilite["services"].src = "nav_images/homebutton2a.gif";
			navHilite["products"] = new Image(166, 19);
			navHilite["products"].src = "nav_images/homebutton3a.gif";
			navHilite["portfolio"] = new Image(166, 19);
			navHilite["portfolio"].src = "nav_images/homebutton4a.gif";
			navHilite["employment"] = new Image(166, 18);
			navHilite["employment"].src = "nav_images/homebutton5a.gif";
			navHilite["contact"] = new Image(166, 19);
			navHilite["contact"].src = "nav_images/homebutton6a.gif";
		}
			
		function hiliteImage(imgName, type)
		{
			if (document.images)
			{
				if (type == "hilite")
				{
					document.images[imgName].src = navHilite[imgName].src;
					return true;
				}
				else if (type == "normal")
				{
					document.images[imgName].src = navNormal[imgName].src
					return true;
				}
			}
		}
		
		if (document.images)
		{
			// sub scripts
			
			var subNormal = new Object();
			subNormal["home"] = new Image(30, 25);
			subNormal["home"].src = "nav_images/subbutton1.gif";
			subNormal["company"] = new Image(104, 25);
			subNormal["company"].src = "nav_images/subbutton2.gif";
			subNormal["services"] = new Image(50, 25);
			subNormal["services"].src = "nav_images/subbutton3.gif";
			subNormal["products"] = new Image(56, 25);
			subNormal["products"].src = "nav_images/subbutton4.gif";
			subNormal["portfolio"] = new Image(62, 25);
			subNormal["portfolio"].src = "nav_images/subbutton5.gif";
			subNormal["employment"] = new Image(74, 25);
			subNormal["employment"].src = "nav_images/subbutton6.gif";
			subNormal["contact"] = new Image(68, 25);
			subNormal["contact"].src = "nav_images/subbutton7.gif";
			
			var subHilite = new Object();
			subHilite["home"] = new Image(30, 25);
			subHilite["home"].src = "nav_images/subbutton1a.gif";
			subHilite["company"] = new Image(104, 25);
			subHilite["company"].src = "nav_images/subbutton2a.gif";
			subHilite["services"] = new Image(50, 25);
			subHilite["services"].src = "nav_images/subbutton3a.gif";
			subHilite["products"] = new Image(56, 25);
			subHilite["products"].src = "nav_images/subbutton4a.gif";
			subHilite["portfolio"] = new Image(62, 25);
			subHilite["portfolio"].src = "nav_images/subbutton5a.gif";
			subHilite["employment"] = new Image(74, 25);
			subHilite["employment"].src = "nav_images/subbutton6a.gif";
			subHilite["contact"] = new Image(68, 25);
			subHilite["contact"].src = "nav_images/subbutton7a.gif";
		}
		
		function subHiliteImage(imgName, type)
		{
			if (document.images)
			{
				if (type == "hilite")
				{
					document.images[imgName].src = subHilite[imgName].src;
					return true;
				}
				else if (type == "normal")
				{
					document.images[imgName].src = subNormal[imgName].src
					return true;
				}
			}
		}
	//-->