<!--
	
		if (document.images) {
			// Active Images
			img1on = new Image();      
			img1on.src = "images/nav/about_in.jpg"; 
			img2on = new Image(); 
			img2on.src = "images/nav/clients_in.jpg";  
			img3on = new Image();
			img3on.src = "images/nav/expertise_in.jpg";
			img4on = new Image();
			img4on.src = "images/nav/offerings_in.jpg";
			img5on = new Image();
			img5on.src = "images/nav/sample_in.jpg";
			img6on = new Image();
			img6on.src = "images/nav/deliveries_in.jpg";
			img7on = new Image();
			img7on.src = "images/nav/contact_in.jpg";
						
			img1off = new Image(); 
			img1off.src = "images/nav/about_out.jpg"; 
			img2off = new Image();          
			img2off.src = "images/nav/clients_out.jpg"; 
			img3off = new Image();
			img3off.src = "images/nav/expertise_out.jpg";
			img4off = new Image();
			img4off.src = "images/nav/offerings_out.jpg";
			img5off = new Image();
			img5off.src = "images/nav/sample_out.jpg";
			img6off = new Image();
			img6off.src = "images/nav/deliveries_out.jpg";
			img7off = new Image();
			img7off.src = "images/nav/contact_out.jpg";
					}
	
		// Function to 'activate' images.
		function imgOn(imgName) {
			if (document.images) {
				document[imgName].src = eval(imgName + "on.src");
			}
		}
		
		// Function to 'deactivate' images.
		function imgOff(imgName) {
			if (document.images) {
				document[imgName].src = eval(imgName + "off.src");
			}
		}
		
	// -->