var img1=new Image; img1.src="img/tlac_onas_a.gif";
var img2=new Image; img2.src="img/tlac_novinky_a.gif";
var img3=new Image; img3.src="img/tlac_program_a.gif";
var img4=new Image; img4.src="img/tlac_odkazy_a.gif";
var img5=new Image; img5.src="img/tlac_team_a.gif";
var img6=new Image; img6.src="img/tlac_kontakt_a.gif";
var img7=new Image; img7.src="img/tlac_poslouchat32_a.gif";
var img8=new Image; img8.src="img/tlac_poslouchat64_a.gif";

function chIn(image) {
	if(document.images)	document.images[image].src = "img/"+image+"_a.gif";
}
function chOut(image) {
	if(document.images)	document.images[image].src = "img/"+image+".gif";
}