// JavaScript Document
$(document).ready(function(){
var selector = "a.hover";
var speed = 1;
var opacityOut = 0.9;
var opacityOver = 0.4;
addEventHandler(selector,speed,opacityOut,opacityOver);
});
function addEventHandler(selector,speed,opacityOut,opacityOver){
	$(selector).fadeTo(speed,opacityOut);
	
	$(selector).mouseover(function(event){
		$(this).fadeTo(speed,opacityOver);
	});
	
	$(selector).mouseout(function(event){
	$(this).fadeTo(speed,opacityOut);
	});
}