function changeimage(image){
document.img.src=image;
}

function changeimage2(image){
document.img2.src=image;
}

function changeimage3(image){
document.img3.src=image;
}

function changeimage4(image){
document.img4.src=image;
}

function click1(){
tb1.style.display="block";
tb2.style.display="none";
tb3.style.display="none";
tb4.style.display="none";
tb5.style.display="none";
}
function over1(){
document.tab1.src = "tabu/tab_01o.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}
function Mouseout1(){
document.tab1.src = "tabu/tab_01o.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}

function click2(){
tb1.style.display="none";
tb2.style.display="block";
tb3.style.display="none";
tb4.style.display="none";
tb5.style.display="none";
}
function over2(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02o.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}
function Mouseout2(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02o.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}

function click3(){
tb1.style.display="none";
tb2.style.display="none";
tb3.style.display="block";
tb4.style.display="none";
tb5.style.display="none";
}
function over3(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03o.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}
function Mouseout3(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03o.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}

function click4(){
tb1.style.display="none";
tb2.style.display="none";
tb3.style.display="none";
tb4.style.display="block";
tb5.style.display="none";
}
function over4(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04o.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}
function Mouseout4(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04o.jpg";
document.tab5.src = "tabu/tab_05of.jpg";
}

function click5(){
tb1.style.display="none";
tb2.style.display="none";
tb3.style.display="none";
tb4.style.display="none";
tb5.style.display="block";
}
function over5(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05o.jpg";
}
function Mouseout5(){
document.tab1.src = "tabu/tab_01of.jpg";
document.tab2.src = "tabu/tab_02of.jpg";
document.tab3.src = "tabu/tab_03of.jpg";
document.tab4.src = "tabu/tab_04of.jpg";
document.tab5.src = "tabu/tab_05o.jpg";
}