// JavaScript Document
function ct1(){
document.o1.src="images/clen/zdenek-bw.jpg";
}
function ct2(){
document.o1.src="images/clen/zdenek.jpg";
}

function ct3(){
document.o2.src="images/clen/misa-bw.jpg";
}
function ct4(){
document.o2.src="images/clen/misa.jpg";
}

function ct5(){
document.o3.src="images/clen/martin-bw.jpg";
}
function ct6(){
document.o3.src="images/clen/martin.jpg";
}

function ct7(){
document.o4.src="images/clen/jirka-bw.jpg";
}
function ct8(){
document.o4.src="images/clen/jirka.jpg";
}

function ct9(){
document.o5.src="images/clen/pepa-bw.jpg";
}
function ct10(){
document.o5.src="images/clen/pepa.jpg";
}

function ct11(){
document.o6.src="images/clen/petr-bw.jpg";
}
function ct12(){
document.o6.src="images/clen/petr.jpg";
}