le = $('div.rotate a').length-1;
	pickRandom(le);	
	function pickRandom(nmimgs) {
		var pick = Math.random()*nmimgs;
		//alert(pick)
		if (pick > 0.49) {
			pick = Math.ceil(pick);
		}
		else {
			pick = Math.floor(pick);
		}
		$('div.rotate a:eq('+pick+')').show();		
	}