$(function() {$('#nav').droppy();}); // Initiate the dropdown menu

function addPathway(value) {
     var pathway = document.getElementById('feGallery');
     if(value != '') {
         pathway.innerHTML = '<img alt="arrow" src="site/images/M_images/arrow.png" />' + value + '';         
     } else {
         pathway.innerHTML = '';
     }                  
}