$(function() {
    //On Page Load

    //Rotating banners, this element has a noJs class so if javascript is disabled
    //only the first banner in the list is displayed else noJs class is removed
    $('ul#rotateAds li').removeClass('noJs');

    //The following event handlers are loaded
    homepageRotateEventHandlers();
});

//Rotating banners
function homepageRotateEventHandlers() {
    var numLow = 1, //lowest number in list
		numHigh = 2, //the total number of items in the list
		adjustedHigh = (parseFloat(numHigh) - parseFloat(numLow)) + 1,
		numRand = Math.floor(Math.random() * adjustedHigh) + parseFloat(numLow);

    //Finds element that matches and adds class
    $('ul#rotateAds li#ad-' + numRand).addClass('show');
}