if (document) 
{image1on = new Image(); image1on.src = "pix_feature1ON.jpg";
image1off = new Image(); image1off.src = "pix_feature1.jpg";

image2on = new Image(); image2on.src = "pix_feature2ON.jpg";
image2off = new Image(); image2off.src = "pix_feature2.jpg";

image3on = new Image(); image3on.src = "pix_feature3ON.jpg";
image3off = new Image(); image3off.src = "pix_feature3.jpg";

image4on = new Image(); image4on.src = "pix_feature4ON.jpg";
image4off = new Image(); image4off.src = "pix_feature4.jpg";

image5on = new Image(); image5on.src = "pix_feature5ON.jpg";
image5off = new Image(); image5off.src = "pix_feature5.jpg";

image6on = new Image(); image6on.src = "pix_feature6ON.jpg";
image6off = new Image(); image6off.src = "pix_feature6.jpg";

image7on = new Image(); image7on.src = "pix_feature7ON.jpg";
image7off = new Image(); image7off.src = "pix_feature7.jpg";

image8on = new Image(); image8on.src = "pix_feature8ON.jpg";
image8off = new Image(); image8off.src = "pix_feature8.jpg";}

function turnOn(imageName) 
{if (document) {document[imageName].src = eval(imageName + "on.src");}}
function turnOff(imageName) 
{if (document) {document[imageName].src = eval(imageName + "off.src");}}