/* ################################################################# */
/*                                                                   */
/*  TITLE:        NBC_JAVASCRIPT_LIBRARY.JS                          */
/*  VERSION:      2.02                                              */
/*  LAST UPDATED: 10/15/2009                                          */
/*  UPDATED BY:   Toby Spinks                                        */
/*                                                                   */
/*  NAMESPACE: NBC                                                   */
/*                                                                   */
/*  PUBLIC FUNCTIONS:                                                */
/*                                                                   */
/*  PREREQUISTES:                                                    */
/*                                                                   */
/* ################################################################# */

// @release 2009-10-15 - spinks (ord number for refresh)

// Create NBC namespace 
var NBC = (typeof NBC=="object") ? NBC : {};

// Enjoy this functionality
NBC.enjoyThis = function() {
  this.ini = function() {
    var current = 1;
    var total   = $('.entry').length;
    
    $('a.previous').click(function() {
        G.doPixelTracking(8);
        var prev = current - 1;
        if (prev < 1) {
          prev = total;
        }
        
        $('#pic' + current).fadeOut('normal');
        $('#l' + current).removeClass('current');
        $('#pic' + prev).fadeIn('normal');
        $('#l' + prev).addClass('current');
    
        current = prev;
        return false;
      });
    
    $('a.next').click(function() {
      G.doPixelTracking(8);
      var next = current + 1;
      if (next > total) {
        next = 1;
      }
      
      $('#pic' + current).fadeOut('normal');
      $('#l' + current).removeClass('current');
      $('#pic' + next).fadeIn('normal');
      $('#l' + next).addClass('current');
    
      current = next;
      return false;
    });
    
    $("#multimediaModule .nav").find("li").each(function() {
      var currId = $(this).attr("id");
      var currIdLength = currId.length;
      if (currIdLength == 2) {
        $(this).click(function() {
          var currnum = parseInt(currId.substring(1,2));
          G.doPixelTracking(8);
            $('#pic' + current).fadeOut('normal');
            $('#l' + current).removeClass('current');
            $('#pic'+currnum).fadeIn('normal');
            $('#l'+currnum).addClass('current');
            current = currnum;            
    
            return false;
        });
      }
    });// End of Gallery Switch
    };
};

// Traffic Module in the header
NBC.headerTrafficModule = function() {
  this.ini = function() {
    $("#traffic_selector select").bind("change", function(event) {
      var mapIdx = $(this).val();
      U.log("traffic map changed to index " + mapIdx);      
      if (mapIdx > 0) {
        window.location = "/traffic/?map=" + mapIdx;
      }
    });
  };
};

NBC.Helpers = function() {
    // refresher
  this.attRefresher = function(att, elmId) {
    $(elmId).attr(att, $(elmId).attr(att));
    return false;
  };
    // ad iframe refresher
  this.AdFrameRefresher = function(elmId) {
    var ifSrc = $(elmId).attr("src");
    if(ifSrc != undefined) {
      if(typeof subSection != "undefined") {
        var arrS1   = ifSrc.split("sub=");
        var string1 = arrS1[0] + "sub=" + subSection + arrS1[1].slice(arrS1[1].indexOf(";"));
        var arrS2   = string1.split("ord=");
      }
      else {
        var arrS2   = ifSrc.split("ord=");
      }
      var string2 = arrS2[0] + "ord=" + nbc.roadblockOrdNumber + "?"
       // alert(string2);
      $(elmId).attr("src", string2);
    }
    return false;
  };
}; // end of Helpers

  // Gallery class
NBC.Gallery = function() {
    // initiatest gallery
  this.ini = function() {
    var scrollIncrement = 6;
    scrollIncrement = scrollIncrement + 1;
    var gallerySize = $('.gallery_thumb').size() - 1;
    var scrollToId = scrollIncrement;
    var galleryCurrentIdex = 1;
    $('.gallery_thumb').click(function(event) { //swaps main image with selected full size gallery thumbnail
        // get id
      var IdArr = $(this).attr('id').split('_');
      var strThmbId = "";
      strThmbId = IdArr[2];
      var imgIndex = strThmbId; // not sure if this is to be removed
      galleryCurrentIdex = parseInt(strThmbId);
      $(".gallery_thumb").removeClass("selected");
      $(this).addClass("selected");
        // track the slideshow click event
      G.doPixelTracking(51);
        // create update object
      var x = new NBC.Gallery();
      x.UpdImg(strThmbId);
      return false;
    })
      // next / previous
    $('#info_box a.next').click(function(event) { //load next image in gallery
      $(this).css('visibility','visible');
      if (galleryCurrentIdex == $('.gallery_thumb').size()) {
        galleryCurrentIdex = 1;
      }
      else {
        galleryCurrentIdex = galleryCurrentIdex + 1;
      }
        // track the slideshow click event
      G.doPixelTracking(51);
      var x = new NBC.Gallery();
      x.UpdImg(galleryCurrentIdex);
      var prevIndex = galleryCurrentIdex + 1;
      $(".gallery_thumb").removeClass("selected");
      $("#Gallery_Thumb_" + galleryCurrentIdex).addClass("selected");
      return false;
    })
      // next / previous
    $('.gallery_thumb_more').click(function(event) { // more
      if($(this).text() == "more") {
        $('.thumb_caption').html(gallery_thmbs[galleryCurrentIdex].caption);
        $(this).text("less");
      }
      else {
        $('.thumb_caption').html(gallery_thmbs[galleryCurrentIdex].caption_summary);
        $(this).text("more");
      }
      return false;
    })
    $('#info_box a.prev').click(function(event) { // load previous image in gallery
      if (galleryCurrentIdex == 1) {
        // $(this).css('visibility','hidden');
      }
      else {
        galleryCurrentIdex = galleryCurrentIdex - 1;
        $(this).css('visibility','visible');
          // track the slideshow click event
        G.doPixelTracking(51);
        var x = new NBC.Gallery();
        x.UpdImg(galleryCurrentIdex);
        var prevIndex = galleryCurrentIdex - 1;
        $(".gallery_thumb").removeClass("selected");
        $("#Gallery_Thumb_" + galleryCurrentIdex).addClass("selected");
      }
      return false;
    })
      // scrolling next
    $('#thumbnail_container a.next').click(function(event) { // scrolls thumbnail strip forward
      var _gallerySize;
      _gallerySize = gallerySize + 1;
      if (_gallerySize >= scrollIncrement) {
        var $mask = $('li.mask');
        var lastPos = gallerySize - 4;
        if (scrollToId >= lastPos) {
          scrollToId = lastPos;
        }
        $mask.stop().scrollTo($('#Gallery_Thumb_' + scrollToId), 800, {axis:'x'});
        scrollToId = scrollToId + 6;
        return false;
      }
      return false;
    })
      // scrolling previous
    $('#thumbnail_container a.prev').click(function(event) { // scrolls thumbnail strip back    
      var $mask = $('li.mask');
      scrollToId = 1;
      $mask.stop().scrollTo($('#Gallery_Thumb_' + scrollToId), 800, {axis:'x'});
      scrollToId = scrollIncrement;
      return false;
    })  
  };
    // update image class class
  this.UpdImg = function(strThmbId) {
      // refreshers ads
    var rf = new NBC.Helpers();
    rf.AdFrameRefresher("#nbcad_300x250_iframe");
    rf.AdFrameRefresher("#nbcad_728x90_iframe");
    $('#image_number').html("Image " + strThmbId + " of " + $('.gallery_thumb').size());
    $('div.gallery_image > div').css('background-image','url('+gallery_thmbs[strThmbId].fullImage+')');
    $('.author').html(" " + gallery_thmbs[strThmbId].credit);
    $('.gallery_thumb_more').text("more");
    if (gallery_thmbs[strThmbId].caption_summary == undefined) {
      $('.thumb_caption').html(gallery_thmbs[strThmbId].caption);
      $('.gallery_thumb_more').hide();
    }
    else {
      $('.thumb_caption').html(gallery_thmbs[strThmbId].caption_summary + "");
      $('.gallery_thumb_more').show();
    }
    if(gallery_thmbs[strThmbId].credit == "") {
      $('.byauthor').hide();
    }
    else {
      $('.byauthor').hide();
    }
    return false;
  };
};

  // interactive Insert
NBC.InteractiveInsert = function() {
  this.ini = function() {
    document.write("<script type=\"text/javascript\">var flashvars = {xmlfile:\"" + this.fDomain + "/includes/" + this.xmlFile + "\",url:\"" + this.mDomain + "\"};var params = {wmode:\"" + this.wmode + "\",allowFullScreen:\"" + this.allowFullScreen + "\",allowScripting:\"" + this.allowScripting + "\",allowScriptAccess:\"" + this.allScriptAccess + "\"};var attributes={};attributes.id=\"" + this.attributesId + "\";swfobject.embedSWF(\"" + this.mDomain + this.embedSWFFile + "\", \"audioSSContainer\", \"" + this.audioSSContainerWidth +"\", \"" + this.audioSSContainerHeight + "\", \"" + this.audioSSContainerVersion + "\", \"\", flashvars, params, attributes)<\/script>");
    return false;
  };
};

  // nbc contact form
NBC.ContactForm = function() {
  this.ini = function() {
    $("#contact_inp_submit").click(function() {
      var cx = new NBC.ContactForm();
      if (cx.checkEmail($("#contact_inp_email").val()) == false) {
        alert("Wrong email format!");
      }
      else if ($("#contact_inp_subject").val() == "") {
        alert("You have not entered a subject!");
      }
      else if ($("#contact_inp_messages").val() == "") {
        alert("You have not entered any message!");
      }
      else {
        $("#contactform").submit();
      }
      return false;
    });
  }
  this.checkEmail = function(st){
    var Ex = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    var rs;
    if(st.match(Ex)) {
      rs = true;
    } else {
      rs = false;
    }
    return rs;
  }
};

NBC.Weather = function(){
  
  //initiatest poll function
  this.ini = function()
  {
  
    $(".weather_search_box").click(function(){
      $(this).val("");    
      return false;
    });
    
    $(".weather_search_btn").click(function(){
      var w = new NBC.Weather();
      w.ToolTip();
    return false;
    });
  
  $("#weather_change_loc").submit(function(){
      var w = new NBC.Weather();
      w.ToolTip();
    return false;
    });

    $("#weather_more_wrp a").click(function(){
      $(".currentLocation").fadeOut();  
      $("#weather_more_wrp div").fadeIn();
    return false;
    });
  
  $("#weather_currentLocation a").click(function(){
  $(".search_overlay").html("");  
    $(".currentLocation").fadeOut();                         
    $("#weather_more_wrp div").fadeIn();
    return false;
  }); 
  
  $(".weather_form_close_arrow").click(function(){
  $(".search_overlay").fadeOut();  
    $("#weather_more_wrp div").fadeOut();
    $(".currentLocation").fadeIn();
    $(".search_overlay").remove();
    return false;
  
  
  });
    
    $(".far").click(function(){
      $("#nbc_weather_current_title a").removeClass("current");
    $("#weather_degrees_wrp a").removeClass("current");
      $(this).addClass("current");         
      $(".currentTemperature").html(WeatherConditions.TempInFar.TempCurrent + "&deg;F");
    $("#nbc_weather_embed_wrp .currentTemperature").html(WeatherConditions.TempInFar.TempCurrent + "&deg;F");
    $("#embed_weather_today .temp_hight_embed").html(WeatherConditions.TempInFar.ForecastHigh.days[0] + " |");
    $("#embed_weather_today .temp_low_embed").html(WeatherConditions.TempInFar.ForecastLow.days[0]); 
    $("#embed_weather_tonight .temp_hight_tonight").html(WeatherConditions.TempInFar.ForecastHigh.days[0]); 
    $("#embed_weather_tonight .temp_low_tonight").html(WeatherConditions.TempInFar.ForecastLow.days[0]); 
    $("#embed_weather_tomorrow .temp_hight_tomorrow").html(WeatherConditions.TempInFar.ForecastHigh.days[1]); 
    $("#embed_weather_tomorrow .temp_low_tomorrow").html(WeatherConditions.TempInFar.ForecastLow.days[1]); 
    $(".currentFeel span").html(WeatherConditions.TempInFar.TempCurrentFeel + "&deg;F");
      $(".currentDewPoint span").html(WeatherConditions.TempInFar.TempCurrentDewPoint + "&deg;F");
      $(".todayTemperature span").html(WeatherConditions.TempInFar.ForecastHigh.days[0] + "&deg;F");
      $(".tonightTemperatureLow").html(WeatherConditions.TempInFar.ForecastLow.days[0] + "&deg;F");
      $(".tomorrowTemperature .temp_hight").html(WeatherConditions.TempInFar.ForecastHigh.days[1] + "&deg;F");
      $(".tomorrowTemperature .temp_low").html(WeatherConditions.TempInFar.ForecastLow.days[1] + "&deg;F");
      
      for (i = 0; i < WeatherConditions.TempInFar.ForecastHigh.days.length; i++)
      {
        var divId = i + 1;
        $("#w_day_" + divId + " .temp_hight").html(WeatherConditions.TempInFar.ForecastHigh.days[i]);
        $("#w_day_" + divId + " .temp_low").html(WeatherConditions.TempInFar.ForecastLow.days[i]);
      }
      
      return false;
    });
    
    $(".cel").click(function(){
      $("#nbc_weather_current_title a").removeClass("current");
    $("#weather_degrees_wrp a").removeClass("current");
      $(this).addClass("current");
      $(".currentTemperature").html(WeatherConditions.TempInCel.TempCurrent + "&deg;C");
    $("#nbc_weather_embed_wrp .currentTemperature").html(WeatherConditions.TempInCel.TempCurrent + "&deg;C");
    $("#embed_weather_today .temp_hight_embed").html(WeatherConditions.TempInCel.ForecastHigh.days[0] + " |");
    $("#embed_weather_today .temp_low_embed").html(WeatherConditions.TempInCel.ForecastLow.days[0]);
    $("#embed_weather_tonight .temp_hight_tonight").html(WeatherConditions.TempInCel.ForecastHigh.days[0]); 
    $("#embed_weather_tonight .temp_low_tonight").html(WeatherConditions.TempInCel.ForecastLow.days[0]); 
    $("#embed_weather_tomorrow .temp_hight_tomorrow").html(WeatherConditions.TempInCel.ForecastHigh.days[1]); 
    $("#embed_weather_tomorrow .temp_low_tomorrow").html(WeatherConditions.TempInCel.ForecastLow.days[1]); 
    $(".currentFeel span").html(WeatherConditions.TempInCel.TempCurrentFeel + "&deg;C");
      $(".currentDewPoint span").html(WeatherConditions.TempInCel.TempCurrentDewPoint + "&deg;C");
      $(".todayTemperature span").html(WeatherConditions.TempInCel.ForecastHigh.days[0] + "&deg;C");
      $(".tonightTemperature span").html(WeatherConditions.TempInCel.ForecastLow.days[0] + "&deg;C");
      $(".tomorrowTemperature .temp_hight").html(WeatherConditions.TempInCel.ForecastHigh.days[1] + "&deg;C");
      $(".tomorrowTemperature .temp_low").html(WeatherConditions.TempInCel.ForecastLow.days[1] + "&deg;C");
      
      for (i = 0; i < WeatherConditions.TempInCel.ForecastHigh.days.length; i++)
      {
        var divId = i + 1;
        $("#w_day_" + divId + " .temp_hight").html(WeatherConditions.TempInCel.ForecastHigh.days[i]);
        $("#w_day_" + divId + " .temp_low").html(WeatherConditions.TempInCel.ForecastLow.days[i]);
      }
      
    return false;
    });
    
    return false;
  }
  
  this.ToolTip = function()
  {
    var sVal = $(".weather_search_box").val();
    var sValArr = sVal.split(', ');
    var UrlArr = window.location.href.split('/'); // gets domain
    var url = "http://" + UrlArr[2] + "/i/location_lookup/?loc=" + $(".weather_search_box").val();
    var PostUrl;
    if (UrlArr[4] == "maps")
    {
      PostUrl = "http://" + UrlArr[2] + "/weather/maps/?zipCode="
    }
    else
    {
      PostUrl = "http://" + UrlArr[2] + "/weather/?zipCode="
    }
    
    
    $.ajax({
      type: "GET",
      url: url,
      dataType: "json",
        success: function(json){
      
    // reset and remove the old overlays
    $(".search_overlay").empty;
    
      // if there are no results
      if (typeof(json.search.loc) == 'undefined')
      {
          $(".search_wrp").remove(".search_overlay").append("<div class='search_overlay'><p>No Match Found. Please check your location.</p></div>");
      }
    
    else
      {
        if (json.search.loc instanceof Array)
        {
          //offer suggested cities
          var w = new NBC.Weather();
          w.GenToolTip(json.search.loc, PostUrl);
        }
        else // redirect if there is only one result

        {
          window.location = PostUrl + json.search.loc.id;
        }
      }
      
      }
    });
  
  }//end of toolTip
  
  
  // initiatest poll function
  this.GenToolTip = function(locObj, PostUrl)
  {
    var citiesHTML = "";
    for (i = 0; i < locObj.length; i++)
          {
            citiesHTML = citiesHTML + "<a class='s_overlay_link' href='" + PostUrl + locObj[i].id  + "'>" + locObj[i].textContent + "</a>";
          }
    $(".search_wrp").remove(".search_overlay").append("<div class='search_overlay'><p>" + citiesHTML + "</p></div>");
  }
} // end of NBC Weather


NBC.Poll = function() {
    // initiatest poll function
  this.ini = function() {
    $('.pollchoice').click(function(event) {
      event.preventDefault();
        // track the poll click event (regardless whether a vote has already
    // been recorded)
      G.doPixelTracking(16);
      var pollCookieName = "nbcp" + poll_setting.pid;
      var pollCookieValue = null;
      var results = document.cookie.match ('(^|;) ?' + pollCookieName + '=([^;]*)(;|$)');
      if(results) {
         pollCookieValue = unescape(results[2]) ;
       }
      if(pollCookieValue != null) {
          // that means user already voted, just show the results
        $('.poll_list').hide();
        $('.pollResults').fadeIn("fast");
        $('.poll_result_link').text("");
      }
      else {
          // otherwise user hasnt voted yet. set the cookie and submit vote to server
        document.cookie = pollCookieName + "=y";
        var IdArr = $(this).attr('id').split('_'); // gets ID
        var UrlArr = window.location.href.split('/'); // gets domain
        var url = 'http://' + UrlArr[2] + '/i/pollsubmit/?pid=' + poll_setting.pid + '&mr=1&cid=' + poll_setting.cid + '&oid=' + IdArr[2] + '&submit=Submit';
        $.ajax({
          type: "GET",
          url: url,
          dataType: "json",
          success: function(json) {
            if (json.poll_response.sucess_code == 1) {
              var i;
              for(i in json.poll_response.results) {
                var id = parseInt(i) + 1;
                var pollAnswerId = "poll_answer_" + id;
                var pollAnswerBarId = "poll_answer_bar_" + id;
                var percent = json.poll_response.results[i];
                document.getElementById(pollAnswerId).innerHTML = percent;
                document.getElementById(pollAnswerBarId).style.width = percent;
              }
              $('.poll_list').hide();
              $('.pollResults').fadeIn("fast");
              $('.poll_result_link').text("");
            }
          }
        });
      }
      return false;
    });
    $('.poll_more_questions').click(function() {
        // track the poll click event
      G.doPixelTracking(16);
      if ($(this).text() == "see results") {
        $('.pollResults').fadeIn();
        $(this).text("back to poll");
        $('.poll_list').hide();
      }
      else {
        $('.pollResults').hide();
        $(this).text("see results");
        $('.poll_list').fadeIn();
      }
      return false;
    });
    return false;
  }
} // end of NBC poll

  // nbc flag
NBC.flagComment = function() {
  this.ini = function() {
    $('li.comment a.redlinksm').click(function(event) {
      event.preventDefault();
      $(event.target).replaceWith('<p class="commentflagged">This comment has been flagged for moderation.</p>');
      $.get(
        document.URL,
        {f:'y',orderpar:'regular',com:'1'}
      );
    });
  }
  this.flag = function(elem, id) {
      // doing it the simple way, .replaceWith, .html does not work
      $(elem).hide();
      $("#flag" + id).append('<p class="commentflagged">This comment has been flagged for moderation.</p>');
      $.get(
        document.URL,
        {f:'y',com: id}
      );
  }  
}

NBC.Comment = function() {
    // initiatest poll function
  this.ini = function() {
        var UrlArr = window.location.href.split('/'); // gets domain
        var url = 'http://' + UrlArr[2] + '/i/comments/?content_id=' + comment_setting.cid+ '&max_num=' + comment_setting.initmax + '&page_num=1&show_links=n';
           
        $.ajax({
          type: "GET",
          url: url,
          dataType: "html",
          success: function(data) {
              //$("#comments").html(data);  
              var commentsArr = data.split('|||');
                            
                            if (commentsArr.length == 3) {
                            
              $("#ajax_comments").html(commentsArr[0]);    
              $("#pagination").html(commentsArr[1]);
              $("#ajax_most_box").html(commentsArr[2]);
                            
                            }
                            
                            else {
                            $("#ajax_most_box").html(commentsArr[1]);   
                            }
        }
        }); 
        
        return false;
    
    }  
    $('a.comment_more').click(function(event) {
      retrieveComments(); 
    })
    $('a.comment_time').click(function(event) {
        retrieveComments();  
    })
    $('a.comment_time_on').click(function(event) {
        retrieveComments();
    })
} // end of NBC Comment (Ajax)

        
NBC.Moment = function() {
    // initiatest poll function  
    $('a.moment_more').click(function(event) {
      var UrlArr = window.location.href.split('/'); // gets domain  
      
      //retrieve parameters necessary to build url
      var page = $("#nextPage").html();
      var sort = $("#sort").html();
      var categories = $("#category").html();
      var url = 'http://' + UrlArr[2] + '/i/moment/?action=more&page='+page+'&sortType='+sort+'&categories='+categories;
        $.ajax({
          type: "GET",
          url: url,
          dataType: "html",
          success: function(data) {
            $("#momentList").append(data);
             //title=test&author=Nekoro&url=http://www.umd.edu&tag=funny
          }
        }); 
    })

} // end of NBC Tag


NBC.setupTabs = function() {
    // This must be external to any class (none here) and repeated after every user interaction
    // because FF misindexes anchors in the DOM tree when links are added and
  // removed in captions.
    // We us jquery for simplicity because IE uses a non-standard event model.
    // It is safe to remove event listeners even if the event listener has not
  // yet been associated
    // G.outputDebug2("setupButtons");
    
    alert('setupTabs is running');
    
        // set up most recent
    $('#vmr').unbind('click', showMostVideoLatestStories(this));
  $('#vmr').bind('click', showMostVideoLatestStories(this));
    // setup most popular
  $('#vmp').unbind('click', showVideoMostPopular(this));
  $('#vmp').bind('click', showVideoMostPopular(this));
    // setup most commented
  $('#vmc').unbind('click', showVideoMostCommented(this));
  $('#vmc').bind('click', showVideoMostCommented(this));
    // setup video by section
  $('#vbs').unbind('click', showVideoBySection(this));
  $('#vbs').bind('click', showVideoBySection(this));
  
}
//bookmark this article page

NBC.bookmarks = function() {
  this.bookmark = function(url,title) {
    if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
     window.external.AddFavorite(url,title);
    } else if (navigator.appName == "Netscape") {
      window.sidebar.addPanel(title,url,"");
    } else {
      alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
    }
  }  
}


//here is your namespaced new class
NBC.newFunctionGoesHere = function(){
  //this is an empty namespace if you want to add new stuff
}

//end of namespace for now
function retrieveComments(){
 var UrlArr = window.location.href.split('/'); // gets domain
      var value = $("#page_num").html();
      var corder = $("#corder").html();

      var url = 'http://' + UrlArr[2] + '/i/comments/?content_id=' + comment_setting.cid+ '&max_num=' + comment_setting.max + '&page_num='+value + '&corder=' + corder;
                
        $.ajax({
          type: "GET",
          url: url,
          dataType: "html",
          success: function(data) {
              var commentsArr = data.split('|||');
              if (commentsArr.length == 3) {
                            
              $("#ajax_comments").html(commentsArr[0]);    
              $("#pagination").html(commentsArr[1]);
              $("#ajax_most_box").html(commentsArr[2]);
                            
                            }
                            
                            else {
                            $("#ajax_most_box").html(commentsArr[1]);   
                            }
          }
        });   
}

function popUp(URL) { 
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=1,width=400,height=600,left = 640,top = 225');");
}

function enterKeyPressed(e) { //e is event object passed from function invocation
    var characterCode; // literal character code will be stored in this
            // variable

    if (e && e.which){ //if which property of event object is supported (NN4)
        e = e;
        characterCode = e.which; // character code is contained in NN4's
                  // which property
    }
    else {
        e = event;
        characterCode = e.keyCode; // character code is contained in IE's
                  // keyCode property
    }

    if (characterCode == 13) { //if generated character code is equal to ascii 13 (if enter key)
        return true;
    }   
    else{
        return false;
    }
}


<!-- Begin Hightlight and Copy text in text field

function copyit(theField) {
var tempval=eval("document."+theField)
tempval.focus()
tempval.select()
therange=tempval.createTextRange()
therange.execCommand("Copy")
}
//  End -->


var gallery_thmbs=new Array();

$(document).ready(function(){
  //start fuctions(onload)/

  // initiatest poll ajax
  var pl = new NBC.Poll();
  pl.ini();
  
  // weather ini
  var wthr = new NBC.Weather();
  wthr.ini();

  // enjoy this
  var enjoy = new NBC.enjoyThis();
  enjoy.ini();
  
  // calls ajax page DELETE
  $("#mynav a").click(function(){
    $(this).addClass("selected");
  return false;
  });


  // search taggle function
  $("#more_taggle").click(function(){
    if($(this).attr("class") != "open")
    {
      $("#more_options").show();
      $(this).text("é Less Options");
      $(this).addClass("open")
    }
    else
    {
      $("#more_options").hide();
      $(this).text("é More Options");
      $(this).removeClass("open")
    }
  return false;
  });
  
  // call for captions up and down
  
   $(".box").click(function(){
    var IdArr = $(this).attr('id').split('_'); // gets ID
    $("#imgCaption_" + IdArr[1]).fadeIn("fast");
  return false;
  });
  
  $(".overlayBox").click(function(){
  $(this).fadeOut("slow");
  return false;
  });
  
  $(".jqmClose").click(function(){
    var IdArr = $(this).attr('id').split('_'); // gets ID
    $("#jqm_cont_" + IdArr[2]).empty();
  });
  
// end onload//
});

/**
 * Blankwin function written by Alen Grakalic, provided by Css Globe
 * (cssglobe.com) please visit
 * http://cssglobe.com/post/1281/open-external-links-in-new-window-automatically/
 * for more info
 */
this.blankwin = function(){
  var hostname = window.location.hostname;
  var startIndex = hostname.indexOf("www.") + 4;
  hostname = hostname.substring(startIndex).toLowerCase();

  var a = document.getElementsByTagName("a");  
  this.check = function(obj){
    var href = obj.href.toLowerCase();
    return (href.indexOf("http://")!=-1 && href.indexOf(hostname)==-1) ? true : false;        
  };
  this.set = function(obj){
    obj.target = "_blank";
    var existingClass = obj.className;
    obj.className = existingClass + " external";
  };  

  if (hostname.indexOf(nbc.host) !=-1) {
    for (var i=0;i<a.length;i++){
      if(check(a[i])) set(a[i]);
    };
  }
};


// script initiates on page load.

this.addEvent = function(obj,type,fn){
  if(obj.attachEvent){
    obj['e'+type+fn] = fn;
    obj[type+fn] = function(){obj['e'+type+fn](window.event );}
    obj.attachEvent('on'+type, obj[type+fn]);
  } else {
    obj.addEventListener(type,fn,false);
  };
};
addEvent(window,"load",blankwin);

// CENTERING JQUERY
// center an element example
// $('#foo').vCenter();            

(function($){
  $.fn.vCenter = function(options) {
    var pos = {
      sTop : function() {
        return window.pageYOffset || document.documentElement && document.documentElement.scrollTop ||  document.body.scrollTop;
      },
      wHeight : function() { 
        return window.innerHeight || document.documentElement && document.documentElement.clientHeight || document.body.clientHeight;
      }
    };
    return this.each(function(index) {
      if (index == 0) {
        var $this = $(this);
        var elHeight = $this.height();
        var elTop = pos.sTop() + (pos.wHeight() / 2) - (elHeight / 2);
        $this.css({
          position: 'absolute',
          marginTop: '0',
          top: elTop
        });
      }
    });
  };

})(jQuery);