// Initialize
function init_dropdown() {

//Does the Element exist
if (!$('ul.dropdown').length) {
	//If not exit
	return;
}

//Add event listener for the hover
$('ul.dropdown li.dropdown_trigger').hover(function() {

	//Show subsequent <ul>
	$(this).find('ul').fadeIn(1);
},
function() {
	//Hide subsequent<ul>.
	$(this).find('ul').hide();
  });
}

$(document).ready(function() {
	init_dropdown();
});