$(document).ready(function(){ 
  $("#logo a, #gradLeft, #gradRight").pngfix();
	$("#content, #contentTop, #contentBtm").pngfix({
				sizingMethod: "scale"
	});
	
	$(document).ready(function(){ 
	  if ($("body").attr("class") == "work") {
	    $("#navWork img").attr("src", "/images/nav_work_on.gif"); 
	    }
	});
	$(document).ready(function(){ 
	  if ($("body").attr("class") == "learn") {
	    $("#navLearn img").attr("src", "/images/nav_learn_on.gif"); 
	    }
	});
	$(document).ready(function(){ 
	  if ($("body").attr("class") == "contact") {
	    $("#navContact img").attr("src", "/images/nav_contact_on.gif"); 
	    }
	});
	$(document).ready(function(){ 
	  if ($("body").attr("class") == "new") {
	    $("#navNew img").attr("src", "/images/nav_blog_on.gif"); 
	    }
	});
	
	$("#navWork img").hover(
	  function(){
	    if ($("body").attr("class") == "work") {
	      $(this).attr("src","/images/nav_work_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_work_hover.gif");
	    }
	  },
	  function() {
	    if ($("body").attr("class") == "work") {
	      $(this).attr("src","/images/nav_work_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_work_off.gif");
	    }
	});
	
	$("#navLearn img").hover(
	  function(){
	    if ($("body").attr("class") == "learn") {
	      $(this).attr("src","/images/nav_learn_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_learn_hover.gif");
	    }
	  },
	  function() {
	    if ($("body").attr("class") == "learn") {
	      $(this).attr("src","/images/nav_learn_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_learn_off.gif");
	    }
	});
	
	$("#navContact img").hover(
	  function(){
	    if ($("body").attr("class") == "contact") {
	      $(this).attr("src","/images/nav_contact_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_contact_hover.gif");
	    }
	  },
	  function() {
	    if ($("body").attr("class") == "contact") {
	      $(this).attr("src","/images/nav_contact_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_contact_off.gif");
	    }
	});
	
	$("#navNew img").hover(
	  function(){
	    if ($("body").attr("class") == "new") {
	      $(this).attr("src","/images/nav_blog_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_blog_hover.gif");
	    }
	  },
	  function() {
	    if ($("body").attr("class") == "new") {
	      $(this).attr("src","/images/nav_blog_on.gif");
	    } else {
	      $(this).attr("src","/images/nav_blog_off.gif");
	    }
	});
	
});