$(document).ready(function(){
    $('#broker_btn').hover(function(event) {
        $('#home_img').attr('src','images/building-broker.png');
        $('#broker_img').attr('src','images/text-broker-hover.png');
        return false;
    },
    function(event){
      $('#home_img').attr('src','images/building-normal.png');
      $('#broker_img').attr('src','images/text-broker-normal.png'); 
      return false;
     });

    $('#manage_btn').hover(function(event) {
        $('#home_img').attr('src','images/building-manage.png');
        $('#manage_img').attr('src','images/text-manage-hover.png');
        return false;
    },
    function(event){
      $('#home_img').attr('src','images/building-normal.png');
      $('#manage_img').attr('src','images/text-manage-normal.png'); 
      return false;
     });

    $('#develop_btn').hover(function(event) {
        $('#home_img').attr('src','images/building-develop.png');
        $('#develop_img').attr('src','images/text-develop-hover.png');
        return false;
    },
    function(event){
      $('#home_img').attr('src','images/building-normal.png');
      $('#develop_img').attr('src','images/text-develop-normal.png'); 
      return false;
     });

});