if (document.images) {

	
	img1on = new Image();

		img1on.src = "../images/nav/whoitsfor_on.gif";
		
	img2on = new Image();

		img2on.src = "../images/nav/whyitworks_on.gif";
		
	img3on = new Image();

		img3on.src = "../images/nav/howitworks_on.gif";
		
	img4on = new Image();

		img4on.src = "../images/nav/whoweare_on.gif";

	img5on = new Image();

		img5on.src = "../images/nav/buyitnow_on.gif";
		
	img6on = new Image();

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

		img7on.src = "../images/nav/contact_on.gif";
	
	
	
		
	img1off = new Image();

		img1off.src = "../images/nav/whoitsfor_off.gif";
		
	img2off = new Image();

		img2off.src = "../images/nav/whyitworks_off.gif";
		
	img3off = new Image();

		img3off.src = "../images/nav/howitworks_off.gif";
		
	img4off = new Image();

		img4off.src = "../images/nav/whoweare_off.gif";

	img5off = new Image();

		img5off.src = "../images/nav/buyitnow_off.gif";
		
	img6off = new Image();

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

		img7off.src = "../images/nav/contact_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");

		}

	}

// -->