var $jbites = jQuery.noConflict();
this.randomtip = function(){
	var length = $jbites("#hunger_bites li").length;
	var ran = Math.floor(Math.random()*length) + 1;
	$jbites("#hunger_bites li:nth-child(" + ran + ")").show();
};

$jbites(document).ready(function(){	
	randomtip();
});