$(document).ready(function(){

/*beef rollover / rollout functions*/
$("#beef").hover(function(){
  $('#hdr_switch').css('backgroundPosition', '0px -414px');
 
},function(){
   $('#hdr_switch').css('backgroundPosition', '0px -414px');
});
/*beef rollover / rollout functions*/

/*dairy rollover / rollout functions*/
$("#dairy").hover(function(){
  $('#hdr_switch').css('backgroundPosition', '0px -828px');
},function(){
  $('#hdr_switch').css('backgroundPosition', '0px -828px');
});
/*dairy rollover / rollout functions*/

/*dairy rollover / rollout functions*/
$("#sheep").hover(function(){
  $('#hdr_switch').css('backgroundPosition', '0px -1242px');
},function(){
  $('#hdr_switch').css('backgroundPosition', '0px -1242px');
});
/*dairy rollover / rollout functions*/

});