// JavaScript Document


function swap_cat()
{
document.getElementById('cattop').src = "../images/cat-top-on.jpg";
document.getElementById('catbottom').src = "../images/catbottom-on.jpg";
}

function change_cat()
{
document.getElementById('cattop').src = "../images/cat-top-off.jpg";
document.getElementById('catbottom').src = "../images/catbottom-off.jpg";
}

function swap_dog()
{
document.getElementById('dogtop').src = "../images/dog-top-on.jpg";
document.getElementById('dogbottom').src = "../images/dogbottom-on.jpg";
}

function change_dog()
{
document.getElementById('dogtop').src = "../images/dog-top-off.jpg";
document.getElementById('dogbottom').src = "../images/dogbottom-off.jpg";
}