if (document.images) 
{
   	img1 = new Image();
   	img2 = new Image();
	img3 = new Image();
	img4 = new Image();
   	img5 = new Image();
	img1.src = "/car_breakdown_insurance/images/buttons/button_getquote-shadowover.gif";
   	img2.src = "/car_breakdown_insurance/images/buttons/button_area_uk-over.gif";
   	img3.src = "/car_breakdown_insurance/images/buttons/button_area_eur-over.gif";
	img4.src = "/car_breakdown_insurance/images/buttons/button_buy-over.gif";
	img5.src = "/car_breakdown_insurance/images/buttons/button_buy-smaller-over.gif";
}