if (document.images) { image1on = new Image(); image1on.src = "/graphics/buttons/about2.gif"; image1off = new Image(); image1off.src = "/graphics/buttons/about.gif"; } function turnOn(imageName) { if (document.images) { document[imageName].src = eval(imageName + "on.src"); } } function turnOff(imageName) { if (document.images) { document[imageName].src = eval(imageName + "off.src"); } } // -->