// JavaScript Document

<!-- Hide from old browsers

image_1aon = new Image(200, 170);
image_1aon.src = "images/timmerfabriek_in.png"; 

image_1aoff = new Image(200, 170);
image_1aoff.src = "images/timmerfabriek_out.png";

image_2aon = new Image(200, 170);
image_2aon.src = "images/houtconstructies_in.png"; 

image_2aoff = new Image(200, 170);
image_2aoff.src = "images/houtconstructies_out.png";

image_3aon = new Image(200, 170);
image_3aon.src = "images/houthandel_in.png"; 

image_3aoff = new Image(200, 170);
image_3aoff.src = "images/houthandel_out.png";

image_4aon = new Image(200, 170);
image_4aon.src = "images/huisverhuur_in.png"; 

image_4aoff = new Image(200, 170);
image_4aoff.src = "images/huisverhuur_out.png";


// FUNCTIONS
function
img_act(imgName) {
imgon = eval(imgName + "on.src");
document [imgName].src = imgon;
}
function
img_inact(imgName) {
imgoff = eval(imgName + "off.src");
document [imgName].src = imgoff;
}
// END HIDING FROM OLDER BROWSERS -->