if (document.images) {
btn_01_F1 = new Image(250,33); btn_01_F1.src = "img/btn_01.gif";
btn_01_F2 = new Image(250,33); btn_01_F2.src = "img/btn_01_ov.gif";
btn_02_F1 = new Image(250,33); btn_02_F1.src = "img/btn_02.gif";
btn_02_F2 = new Image(250,33); btn_02_F2.src = "img/btn_02_ov.gif";
btn_03_F1 = new Image(250,33); btn_03_F1.src = "img/btn_03.gif";
btn_03_F2 = new Image(250,33); btn_03_F2.src = "img/btn_03_ov.gif";

swaptext_00 = new Image(752,224); swaptext_00.src = "img/name_main00.jpg";
swaptext_01 = new Image(752,224); swaptext_01.src = "img/btn_01_image.jpg";
swaptext_02 = new Image(752,224); swaptext_02.src = "img/btn_02_image.jpg";
swaptext_03 = new Image(752,224); swaptext_03.src = "img/btn_03_image.jpg";
}

/* Function that swaps images. */

function di20(id, newSrc) {
    var theImage = FWFindImage(document, id, 0);
    if (theImage) {
        theImage.src = newSrc;
    }
}

/* Functions that track and set toggle group button states. */

function FWFindImage(doc, name, j) {
    var theImage = false;
    if (doc.images) {
        theImage = doc.images[name];
    }
    if (theImage) {
        return theImage;
    }
    if (doc.layers) {
        for (j = 0; j < doc.layers.length; j++) {
            theImage = FWFindImage(doc.layers[j].document, name, 0);
            if (theImage) {
                return (theImage);
            }
        }
    }
    return (false);
}

// stop hiding -->