$(document).ready(function() {
  if ($("li.nav_buzz a").attr("class") == "checked") {
	  $(".fly_button a img").attr("src","images/btn_request_beta_default_hilight.jpg");
	  
	  $(".fly_button a img").mouseover(function(){
		$(this).attr("src","images/btn_request_beta_default_hilight_hover.jpg");						
						  }).mouseout(function(){
		$(this).attr("src","images/btn_request_beta_default_hilight.jpg");	
	});
  }
  else {
	$(".nav_buzz a").mouseover(function() {
		$(".fly_button a img").attr("src","images/btn_request_beta_default_hilight.jpg");
				  }).mouseout(function(){
		$(".fly_button a img").attr("src","images/btn_request_beta.jpg");
	})
	
	$(".fly_button a img").mouseover(function(){
		$(this).attr("src","images/btn_request_beta_havor.jpg");						  
						}).mouseout(function(){
		$(this).attr("src","images/btn_request_beta.jpg");	
	});
  }
});