$(document).ready(function(){  

      var rand = Math.floor((6-0)*Math.random()) + 1;
    var content = "<img src='/images/adverts/advert-" + rand + ".gif' alt='' title='NDFCU - There is a Difference!' width='1px' height='1px' />";
    
    if( rand == 1 ) {
    content = "<img src='/images/adverts/advert-" + rand + ".gif' alt='' title='NDFCU - There is a Difference!' width='1px' height='1px' />";    
    }
    
    
    $(".iab-full-banner").html(content);
    
    
    
    
    rand = Math.floor((4-0)*Math.random()) + 1;
    content = "<img src='/images/welcome-page/welcome-image-" + rand + ".jpg' alt='loading...' title='' width='642px' height='165px' style='z-index:99999999' />";
    $(".welcome-image").html(content);
    
   
});