function rollover(name,filename) { document[name].src = "images/" + filename + ".gif"; }

function swapPhoto(number) { document['photo'].src = "photos/" + number + ".jpg"; }

//preload rollover images
var tab1 = new Image();
tab1.src = "images/aboutus_on.gif";

var tab2 = new Image();
tab2.src = "images/products_on.gif";

var tab3 = new Image();
tab3.src = "images/gallery_on.gif";

var tab4 = new Image();
tab4.src = "images/faq_on.gif";

var tab5 = new Image();
tab5.src = "images/dealers_on.gif";

var tab6 = new Image();
tab6.src = "images/contactus_on.gif";

var tab7 = new Image();
tab7.src = "images/home_on.gif";

var button1 = new Image();
button1.src = "images/page_two_on.gif";

var button2 = new Image();
button2.src = "images/page_one_on.gif";

var prod1 = new Image();
prod1.src = "images/ax_on.gif";

var prod2 = new Image();
prod2.src = "images/axe_on.gif";

var prod3 = new Image();
prod3.src = "images/axp_on.gif";

var prod4 = new Image();
prod4.src = "images/tos_on.gif";

var prod5 = new Image();
prod5.src = "images/pxl_on.gif";

var prod6 = new Image();
prod6.src = "images/eclipse_on.gif";

var prod7 = new Image();
prod7.src = "images/atrium_on.gif";

var prod8 = new Image();
prod8.src = "images/droparm_on.gif";

var prod9 = new Image();
prod9.src = "images/basket_on.gif";

var prod95 = new Image();
prod95.src = "images/stationary_on.gif";

var prod10 = new Image();
prod10.src = "images/fabrics_on.gif";

var prod11 = new Image();
prod11.src = "images/accessories_on.gif";