$(document).ready(function(){

  $("form.new_like").live("submit", function(e) {
    var like_count = $("#counter", this)
    jQuery.post("/likes", $(this).serialize(), function(data) {
      $(like_count).html(data.count);
    });
    e.preventDefault();
  });
		   
  // Open external links in new tab/window
  $("a[href*='http://']:not([href*='"+location.hostname+"'])").click(function(){
    this.target = "_blank";
  });
    
  // Return inputs to default value on blur.
  $('input[alt]').focus(function(){
    if ($(this).attr("value") === $(this).attr("defaultValue")) {
      $(this).attr("value", "");
    }
  }).blur(function(){
    if ($(this).attr("value") === "") {
     $(this).attr("value", $(this).attr("defaultValue"));
    }
  });
  
  //colorbox
  $('.nutritionalinfo').live('click', function(){
    $.colorbox({inline:true, href:$('.nutrition')});

    return false;
  });
  
  // Print functionality.
  $("a.printme").live("click", function(){
    window.print(); 

    return false;
  });

  $("#back-button").click(function(){
    history.go(-1);

    return false;
  });

});