//create link hover for block elements
$('document').ready(function() {
  $('.block_content').find('a')
    .animate({color: "#FFFF00"}, {duration: 500})
    .animate({color: "#FFFF01"}, {duration: 2000})
    .animate({color: "#FFFFFF"}, {duration: 1000})
});

//hover function for block element links
$(function() {
$(".block_content a").bind("mouseenter",function(){
      $(this).css("color", "black");
    }).bind("mouseleave",function(){
      $(this).css("color", "white");
    });
});