loadImage1 = new Image();
loadImage1.src = "../images/mouseover/CENT_icon_AerialSupp_on.jpg";
staticImage1 = new Image();
staticImage1.src = "../images/mouseover/CENT_icon_AerialSupp_off.jpg";

loadImage2 = new Image();
loadImage2.src = "../images/mouseover/CENT_icon_Ladders_on.jpg";
staticImage2 = new Image();
staticImage2.src = "../images/mouseover/CENT_icon_Ladders_off.jpg";

loadImage3 = new Image();
loadImage3.src = "../images/mouseover/CENT_icon_RugbyPacks_on.jpg";
staticImage3 = new Image();
staticImage3.src = "../images/mouseover/CENT_icon_RugbyPacks_off.jpg";

loadImage4 = new Image();
loadImage4.src = "../images/mouseover/CENT_icon_TeleTee_on.jpg";
staticImage4 = new Image();
staticImage4.src = "../images/mouseover/CENT_icon_TeleTee_off.jpg";