// JavaScript Document
<!--
var browserEnabled  = (navigator.appName.indexOf('Netscape') >= 0 && parseInt(navigator.appVersion) >= 3) || (navigator.appName.indexOf('Microsoft') >= 0 && parseInt(navigator.appVersion) >= 4);
	
	if (browserEnabled)
		{
		
			abouton = new Image(71, 31);          
			abouton.src = "images/menu/about_over.gif";               
			
			serviceson = new Image(78, 31);          
			serviceson.src = "images/menu/services_over.gif";               
			
			clientson = new Image(66, 31);          
			clientson.src = "images/menu/clients_over.gif";               
	
			sampleson = new Image(74, 31);          
			sampleson.src = "images/menu/samples_over.gif";               
	
			contacton = new Image(76, 31);          
			contacton.src = "images/menu/contact_over.gif";               
			 
		}


	function img_act(imgName, secName, doSec)
		{
			if (browserEnabled)
				{
					imgOn = eval(imgName + "on.src");
					document [imgName].src = imgOn;
				}
		}
	
	function img_inact(imgName, secName, doSec)
		{
			if (browserEnabled)
				{
					document [imgName].src = "images/menu/" + imgName + "_" + secName + ".gif";
				}
		}

-->