function rand(n){
	return (Math.floor(Math.random() * n + 1 ));
}

var imagenumber = 5 ;
var rand1 = rand(imagenumber) - 1;

var images = new Array(imagenumber)
for (i=0; i < imagenumber; i++){
	images[i] = new Array(2);
}

images[0][0] = "images/fejlec_001.jpg";
images[0][1] = "http://www.bringabanda.hu";
images[1][0] = "images/fejlec_002.jpg";
images[1][1] = "http://www.bringabanda.hu";
images[2][0] = "images/fejlec_003.jpg";
images[2][1] = "http://www.bringabanda.hu";
images[3][0] = "images/fejlec_004.jpg";
images[3][1] = "http://www.bringabanda.hu";
images[4][0] = "images/fejlec_005.jpg";
images[4][1] = "http://www.bringabanda.hu";

var image = images[rand1][0];
var imageLink = images[rand1][1];
document.write('<a href="'+imageLink+'" target="_blank"><img src="' + image + '" alt="Bringabanda 2006!!!" border="0" /></a>');