msnbc.modules.DefaultText = msnbc.modules.Module.extend({

 setup: function(data, container){
  this.SHORT_NAME = 'tx';

  this.title = container.title;
  this.data = data;
  this.container = container;
  this.markup = $('#article');
  
  /*activate pagination*/
  this.breaks = $(this.markup).find('h3');
  this.pages = $(this.markup).find("div[class^='p']");
  this.enablePageBreaks();
  this.backToTop();
  
  /*add Text Tools*/
  this.txtTools = this.addComponent("msnbc.components.TextTools");
  this.txtTools.insert($(this.title).parent());
  
  /*add Share Menu*/
  this.shareMenu = this.addComponent("msnbc.components.ShareMenu");
  this.shareMenu.setup($(this.title).text(), new msnbc.misc.URLCommand(this.SHORT_NAME));
  this.shareMenu.insert($(this.title).parent());
  
  /*setup Art*/
  this.mainArt = this.addComponent("msnbc.components.MainArt");
  this.inlineArt = this.addComponent("msnbc.components.InlineArt");
  
  this.rendered = false;
 },

 render: function(){
   if (this.rendered) return;
   
   /*hide subsequent pages and subheads*/
   $(this.pages).not('.p0').addClass('hide');
   $(this.breaks).not('.p0').addClass('hide');
   
   /*add title text on pagination*/
   this.breaks.attr('title','Go to next page')/*.css('display','none')*/;
   
   /*add Main Art*/
   var mainart = $("#noscriptimg img");
   var grid8x3 = $("#imgurl").text().indexOf('.grid-8x3') > 0;
   var vert = (mainart.width() / mainart.height()) < 1;
   if ( (mainart.length > 0) && (!grid8x3 || vert) ) {
     /*main art, but not the right size; resize it*/
     this.mainArt.insert($("#imgurl"), $(this.markup.parent()).find('#sidebar'));
   } else if ( (mainart.length > 0) && (grid8x3 && !vert) ) {
     /*let it lie*/
   } else {
     /*no main art; hide slash*/
     $("#main-art .slash").addClass("hide");
   }

   /*correct Inline Art*/
   if ($('#article .html-p img')) {
     this.inlineArt.insert($('#article .html-p img'));
   }

   /*move dateline into first pagination div*/
   $("#dateline").addClass('inline').prependTo("#article div.p0");
   
   /*add lead graph emPHAsis*/
   $(this.markup).find('div.p0 p:first').addClass('first');
   
   /*update various URLs*/
   var urlCommand = new msnbc.misc.URLCommand(this.SHORT_NAME, null, [{page:1}]);
   this.shareMenu.updateShareCommand(urlCommand);
   
   this.rendered = true;
 
 },

 enablePageBreaks: function(){
  var self = this;

  // add click action to each pagination marker
  this.breaks.click(function(i){
    
    /*get pagenumber and pass to URL commands and pageview*/
    var pg = $(this).attr("class");
    pg = pg.match(/[0-9]+/);
    pg = parseFloat(pg[0]) + 2;

   // clicked pagebreak
   $(this).removeClass('hide').addClass('show open');
   // next pg graphs
   var graph = $(this).next('div');
   $(graph).removeClass('hide').addClass('show');
   // next pagebreak
   var hede = $(graph).next('h3');
   $(hede).removeClass('hide').addClass('show');

   // call pageview
   self.pageview(pg);
  });
  
 },

 pageview: function(pg){
  var DapAd = new msnbc.ads.DapAd("msnbc.ads.DapAd");
  var self = this;
  try {
    jQuery.each(this.ads, function() {
      //DapAd.refresh(self.slot, this);
    });
  } catch(e) {
    msnbc.log(e);
    msnbc.log("Story pageview ad refresh error");
  }
  //modify URL
  var urlCommand = new msnbc.misc.URLCommand(this.SHORT_NAME, null, [{page:pg}]);
  this.shareMenu.updateShareCommand(urlCommand);
  this.dispatchEvent("contextChange", urlCommand);
 },

 getInterface: function(){
  return {
   names: this.SHORT_NAME,
   commands: {
    generic: function(params) { this.handleURLParams(params); },
    ff: function(isSans) { this.txtTools.setSans(isSans); },
    fs: function(size) { this.txtTools.setTextSize(size); }
   }
  };
 },

 getNavTease: function(){
  return {
   "label": "Text",
   "icon": "text",
   "abstract": msnbc.utils.truncate(this.markup.find('p:first').text(), 150), // don't 
   "title": $(this.title).find('span.subhead').text(),
   "anchorName": "text",
   "source": ""
  };

 },

 toString: function(){
  return '[Module DefaultText]';
 },
 
 backToTop: function() {
  var top = $(this.markup).find("#top");
  var textModule = this.markup.parent();
  var alpha = Math.ceil($(textModule).offset().top);
  top.click(function() {
    $('html,body').stop().animate({
     scrollTop: alpha
    },800);
  });
  
  //count as a pageview?
  //self.pageview(0);
 }


});