var link_path  = "/ClinicalDoctoral/";

// Function that return a number between 0 and "nums - 1"
function getRandom(nums)
{
    var ranNum= Math.round(Math.random()*nums);
    return ranNum;
}

// Tells us how many images we have available.
var numberOfImages = 5;
var randomNumber = getRandom(numberOfImages);

// Create an array to hold the names of all images.
var branding_img = new Array(numberOfImages);
branding_img[0]= link_path+"images/wrapper/branding_img1.jpg";
branding_img[1]= link_path+"images/wrapper/branding_img2.jpg";
branding_img[2]= link_path+"images/wrapper/branding_img3.jpg";   
branding_img[3]= link_path+"images/wrapper/branding_img4.jpg";
branding_img[4]= link_path+"images/wrapper/branding_img5.jpg";
branding_img[5]= link_path+"images/wrapper/branding_img6.jpg";