if (document.images) {

	img1on = new Image();

		img1on.src = "../images/nav/home_on.gif";

	img2on = new Image();

		img2on.src = "../images/nav/company_on.gif";

	img3on = new Image();

		img3on.src = "../images/nav/services_on.gif";

	img4on = new Image();

		img4on.src = "../images/nav/customers_on.gif";
		
	img5on = new Image();

		img5on.src = "../images/nav/newsandevents_on.gif";

	img6on = new Image();

		img6on.src = "../images/nav/bestpractice_on.gif";
		
	img7on = new Image();

		img7on.src = "../images/nav/articles_on.gif";
		
	img8on = new Image();

		img8on.src = "../images/nav/partners_on.gif";
		
	img9on = new Image();

		img9on.src = "../images/nav/community_on.gif";
		
	img10on = new Image();

		img10on.src = "../images/nav/contact_on.gif";
		
	img11on = new Image();

		img11on.src = "../images/nav/sitemap_on.gif";
		
	img12on = new Image();

		img12on.src = "../images/nav/info_on.gif";
		
		
	img13on = new Image();

		img13on.src = "../images/nav/careers_on.gif";
		
	

	
	

	img1off = new Image();

		img1off.src = "../images/nav/home_off.gif";

	img2off = new Image();

		img2off.src = "../images/nav/company_off.gif";

	img3off = new Image();

		img3off.src = "../images/nav/services_off.gif";

	img4off = new Image();

		img4off.src = "../images/nav/customers_off.gif";
		
	img5off = new Image();

		img5off.src = "../images/nav/newsandevents_off.gif";

	img6off = new Image();

		img6off.src = "../images/nav/bestpractice_off.gif";
		
	img7off = new Image();

		img7off.src = "../images/nav/articles_off.gif";
		
	img8off = new Image();

		img8off.src = "../images/nav/partners_off.gif";
		
	img9off = new Image();

		img9off.src = "../images/nav/community_off.gif";
		
	img10off = new Image();

		img10off.src = "../images/nav/contact_off.gif";
		
	img11off = new Image();

		img11off.src = "../images/nav/sitemap_off.gif";
		
	img12off = new Image();

		img12off.src = "../images/nav/info_off.gif";
		
	img13off = new Image();

		img13off.src = "../images/nav/careers_off.gif";
		
	
		
	
	
	}



// 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");

		}

	}

// -->