//---- PRELOAD IMAGES ----------

image1 = new Image();
var image1_on ="/images/header/thrusters_on.jpg";   //onmouseover
var image1_off = "/images/header/thrusters_off.jpg";  //onmouseoff
image1.src = image1_on;

image2 = new Image();
var image2_on ="/images/header/marine_light_on.jpg";
var image2_off = "/images/header/marine_light_off.jpg";
image2.src = image2_on;

image3 = new Image();
var image3_on ="/images/header/anchoring_systems_on.jpg";
var image3_off = "/images/header/anchoring_systems_off.jpg";
image3.src = image3_on;

image4 = new Image();
var image4_on ="/images/header/marine_wipers_on.jpg";
var image4_off = "/images/header/marine_wipers_off.jpg";
image4.src = image4_on;

image5 = new Image();
var image5_on ="/images/header/antennas_on.jpg";
var image5_off = "/images/header/antennas_off.jpg";
image5.src = image5_on ;

image6 = new Image();
var image6_on ="/images/header/custom_equipment_on.jpg";
var image6_off = "/images/header/custom_equipment_off.jpg";
image6.src = image6_on;

image7 = new Image();
var image7_on ="/images/header/pumps_tanks_on.jpg";
var image7_off = "/images/header/pumps_tanks_off.jpg";
image7.src = image7_on;

image8 = new Image();
var image8_on ="/images/header/other_products_on.jpg";
var image8_off = "/images/header/other_products_off.jpg";
image8.src = image8_on;

function chgImg(img_name,img_src) {
	document[img_name].src=img_src;
}