var gallery = new Array();
gallery[0] = new Array("french-open.jpg", "cricket-world-cup-captains_new.jpg", "euro-championships.jpg");
gallery[1] = new Array("rugby-world-cup.jpg", "nfl-new-england-patriots_new.jpg", "formula_1.jpg");
gallery[2] = new Array("champions-league-inter-milan.jpg", "rafa-nadal-french-open_new.jpg");

var galleryURL = new Array();
galleryURL[0] = new Array("/en/competitions/contestants/37", "/en/competitions", "/en/soprts/view/1");
galleryURL[1] = new Array("/en/searches?q=rugby", "/en/competitions/contestants/34", "/en/competitions");
galleryURL[2] = new Array("/en/competitions/contestants/35", "/en/competitions/contestants/37");

function pickImageFrom(whichGallery)
{
var idx = Math.floor(Math.random() * gallery[whichGallery].length);
document.write('<a href="'+ galleryURL[whichGallery][idx] +'"><img src="/en/img/frontpage/' + gallery[whichGallery][idx] + '" border="0"></a>');
}