var col

function picclear(){
document.desk.src=image0.src;
document.pc.src=image5.src;
document.tom.src=image10.src;
document.seat.src=image15.src;
document.mon.src=image20.src;
document.back.src=image25.src;
document.monbut.src=image30.src;
document.pcbut.src=image30.src;
document.plug.src=image30.src;
document.slide.src=image30.src;
}

function deskcol(){
if (col==1){
document.desk.src=image1.src;
col=0
}
if (col==2){
document.desk.src=image2.src;
col=0
}
if (col==3){
document.desk.src=image3.src;
col=0
}
if (col==4){
document.desk.src=image4.src;
col=0
}
}

function pccol(){
if (col==1){
document.pc.src=image6.src;
col=0
}
if (col==2){
document.pc.src=image7.src;
col=0
}
if (col==3){
document.pc.src=image8.src;
col=0
}
if (col==4){
document.pc.src=image9.src;
col=0
}
}

function tomcol(){
if (col==1){
document.tom.src=image11.src;
col=0
}
if (col==2){
document.tom.src=image12.src;
col=0
}
if (col==3){
document.tom.src=image13.src;
col=0
}
if (col==4){
document.tom.src=image14.src;
col=0
}
}

function backcol(){
if (col==1){
document.back.src=image26.src;
col=0
}
if (col==2){
document.back.src=image27.src;
col=0
}
if (col==3){
document.back.src=image28.src;
col=0
}
if (col==4){
document.back.src=image29.src;
col=0
}
}

function seatcol(){
if (col==1){
document.seat.src=image16.src;
col=0
}
if (col==2){
document.seat.src=image17.src;
col=0
}
if (col==3){
document.seat.src=image18.src;
col=0
}
if (col==4){
document.seat.src=image19.src;
col=0
}
}

function moncol(){
if (col==1){
document.mon.src=image21.src;
col=0
}
if (col==2){
document.mon.src=image22.src;
col=0
}
if (col==3){
document.mon.src=image23.src;
col=0
}
if (col==4){
document.mon.src=image24.src;
col=0
}
}

function brn(){
col=1;
}
function blu(){
col=2;
}
function org(){
col=3;
}
function red(){
col=4;
}