function loadImage () {

image01 = new Image();
image01.src = "Images/aboutus black.jpg";
image02 = new Image ();
image02.src = "Images/aboutus color.jpg";

image03 = new Image();
image03.src = "Images/links black.jpg";
image04 = new Image ();
image04.src = "Images/links color.jpg";

image05 = new Image();
image05.src = "Images/contact black.jpg";
image06 = new Image ();
image06.src = "Images/contact color.jpg";

image07 = new Image();
image07.src = "Images/service black.jpg";
image08 = new Image ();
image08.src = "Images/service color.jpg";

image09 = new Image();
image09.src = "Images/Home black.jpg";
image10 = new Image ();
image10.src = "Images/Home color.jpg";

image11 = new Image();
image11.src = "Images/btnOK_grey.jpg";
image12 = new Image ();
image12.src = "Images/btnOK_blue.jpg";

image13 = new Image();
image13.src = "Images/b1_1.jpg";
image14 = new Image ();
image14.src = "Images/b1_2.jpg";

image15 = new Image();
image15.src = "Images/b2_1.jpg";
image16 = new Image ();
image16.src = "Images/b2_2.jpg";

image17 = new Image();
image17.src = "Images/b3_1.jpg";
image18 = new Image ();
image18.src = "Images/b3_2.jpg";

image19 = new Image();
image19.src = "Images/b4_1.jpg";
image20 = new Image ();
image20.src = "Images/b4_2.jpg";

image21 = new Image();
image21.src = "Images/b5_1.jpg";
image22 = new Image ();
image22.src = "Images/b5_2.jpg";

image23 = new Image();
image23.src = "Images/b6_1.jpg";
image24 = new Image ();
image24.src = "Images/b6_2.jpg";


image25 = new Image();
image25.src = "Images/buton2 grey.jpg";
image26 = new Image ();
image26.src = "Images/Images/buton2 blue.jpg";

image27 = new Image();
image27.src = "Images/btnSend_grey.jpg";

image29 = new Image ();
image29.src = "Images/service.jpg";

image30 = new Image ();
image30.src = "Images/contacts.jpg";

image31 = new Image();
image31.src = "Images/btnVot_blue.jpg";
image32 = new Image ();
image32.src = "Images/btnVot_grey.jpg";

}
function changeVot () {
document.images.Vot.src=image32.src;
}

function backVot () {
document.images.Vot.src=image31.src;
}

function changeAboutUs () {
document.images.aboutUs.src=image02.src;
}

function BackAboutUs () {
document.images.aboutUs.src=image01.src;
}

function changeLinks () {
document.images.links.src=image04.src;
}

function backLinks () {
document.images.links.src=image03.src;
}

function changeContact () {
document.images.contact.src=image06.src;
}

function backContact () {
document.images.contact.src=image05.src;
}

function changeProduct () {
document.images.product.src=image08.src;
}

function backProduct () {
document.images.product.src=image07.src;
}

function changeHome () {
document.images.home.src=image10.src;
}

function backHome () {
document.images.home.src=image09.src;
}

    
function changeB1 () {
document.images.B1.src=image13.src;
}

function backB1 () {
document.images.B1.src=image14.src;
}

function changeB2 () {
document.images.B2.src=image15.src;
}

function backB2 () {
document.images.B2.src=image16.src;
}

function changeB3 () {
document.images.B3.src=image17.src;
}

function backB3 () {
document.images.B3.src=image18.src;
}

function changeB4 () {
document.images.B4.src=image19.src;
}

function backB4 () {
document.images.B4.src=image20.src;
}

function changeB5 () {
document.images.B5.src=image21.src;
}

function backB5 () {
document.images.B5.src=image22.src;
}

function changeB6 () {
document.images.B6.src=image23.src;
}

function backB6 () {
document.images.B6.src=image24.src;
}