//remove after 9/14/05
function dateToString(date) {
var yyyy = date.getYear();
var mm = date.getMonth() + 1;
var dd = date.getDate();
var hour = date.getHours();
var min = date.getMinutes();

if (mm < 10) mm = "0"+mm;
if (dd < 10) dd = "0"+dd;
if (hour < 10) hour = "0"+hour;
if (min < 10) min = "0"+min;
return ''+mm+dd+hour+min;
}

function getDay(today) {return today.getDay()}
var today = new Date();
var now = dateToString(today);

var v2 = true;
var adTemplate = 255 ;

// Define all possible ad positions
var BANNER_FLEX_TOP = 1 << 0;
var BANNER_FLEX_BOTTOM = 1 << 1;
var SKY_LEFT = 1 << 2;
var SKY_RIGHT = 1 << 3;
var BIGBOX_FLEX = 1 << 4;
var BIG_FLEX_RIGHT = 1 << 5;
var AD_LINKS_RIGHT = 1 << 6; //Overture Links Right (Not in DART)
var AD_LINKS_BOTTOM = 1 << 7; //Overture Links Bottom (Not in DART)
var TEXTLINKS = 1 << 8; // WP.com hosted links (Not in DART)
var VM = 1 << 9; // Not in DART
var SPONSORSHIP = 1 << 10;
var TILE_LEFT = 1 << 11; // Not in DART
var TILE_RIGHT = 1 << 12; // Not in DART
var TILE_RIGHT_TOP = 1 << 13; // 125x125 on Travel
var TILE_RIGHT_TOP2 = 1 << 14; // 125x125 on Travel
var TOP_JOBS = 1 << 15;
var GOOGLE_LINKS = 1 << 16;
var TILE_RIGHT = 1 << 17; // Not in DART
var TILE_BOTTOM = 1 << 18;

var GOOGLE_LINKS = AD_LINKS_BOTTOM;

//if (thisNode.indexOf('artsandliving') != -1) AD_LINKS_RIGHT = null;
//if (thisNode != 'artsandliving/travel') TILE_RIGHT_TOP2 = null;
if (thisNode != 'artsandliving/travel' && thisNode != 'artsandliving/travel/escapes') TILE_RIGHT_TOP = null;

/*if ( thisNode.indexOf("politics/fedpage") != -1 )
	null;
else
	SKY_LEFT = null;
*/
// Define all possible ad templates
var NEWS = 0;
var NEWS_VM = 1;
var NEWS_TRAVEL = 2;
var NEWS_TECHNOLOGY = 3;
var DEFAULT_TEMPLATE = NEWS;
var ENTGUIDE = 4;
var TRAFFIC = 5;
var WEATHER = 6;
var PHOTO = 7;
var REALESTATE = 8;
var RENTALS = 9;
var CARS = 10;
var ARTSANDLIVING = 11;
var NO_ADS = 12;
var NEWS_SPORTS = 13;
var NEWS_TRAVEL_RIGHT = 14;
var KIDSPOST = 15;
var OPINIONS = 16;
var NEWS_NO_AD_LINKS = 17;
var NEWS_NO_LEFT = 18;
var NEWS_VM_NO_LEFT = 19;
var NEWS_TRAVEL_RIGHT_NO_SKY = 20;
var HOMEPAGE = 21;
var NEWS_LEFT_SKY = 22;

if(document.location.href == 'http://www.washingtonpost.com/wp-srv/test/tepper/homepage_june/local.html?'){
	alert(thisNode);
}
if (typeof thisNode == 'undefined') thisNode = 'news';


// Define contents of ad templates
var templateConfigs = new Array();

templateConfigs[ NEWS_NO_LEFT ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT;

templateConfigs[ NEWS ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT;

templateConfigs[ NEWS_LEFT_SKY ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + SKY_LEFT + AD_LINKS_RIGHT;

templateConfigs[ HOMEPAGE ]  = BANNER_FLEX_TOP + SKY_LEFT + BIG_FLEX_RIGHT + AD_LINKS_RIGHT;

templateConfigs[ NEWS_NO_AD_LINKS ]  = BANNER_FLEX_TOP +  BIG_FLEX_RIGHT ;

templateConfigs[ NEWS_VM ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT + VM;

templateConfigs[ NEWS_VM_NO_LEFT ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT + VM;

templateConfigs[ NEWS_TRAVEL ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT + VM + TILE_RIGHT_TOP + TILE_LEFT + TILE_RIGHT + TILE_RIGHT_TOP2;

templateConfigs[ NEWS_TRAVEL_RIGHT ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT + VM + TILE_RIGHT_TOP + TILE_LEFT + TILE_RIGHT + TILE_RIGHT_TOP2;

templateConfigs[ NEWS_TRAVEL_RIGHT_NO_SKY ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT + VM + TILE_RIGHT_TOP + TILE_LEFT + TILE_RIGHT + TILE_RIGHT_TOP2;

templateConfigs[ NEWS_TECHNOLOGY ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT + SKY_LEFT;

templateConfigs[ NEWS_SPORTS ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + AD_LINKS_RIGHT;

templateConfigs[ ENTGUIDE ] = BANNER_FLEX_TOP + VM +  BIG_FLEX_RIGHT + AD_LINKS_RIGHT + TILE_RIGHT;

templateConfigs[ TRAFFIC ] = BANNER_FLEX_TOP + BIGBOX_FLEX +  SKY_RIGHT;

templateConfigs[ WEATHER ] = BANNER_FLEX_TOP + BIGBOX_FLEX + AD_LINKS_BOTTOM;

templateConfigs[ PHOTO ] = BANNER_FLEX_TOP + SKY_RIGHT;

templateConfigs[ REALESTATE ] = BANNER_FLEX_TOP + VM + BIG_FLEX_RIGHT + TEXTLINKS;

templateConfigs[ RENTALS ] = BANNER_FLEX_TOP + VM + BIG_FLEX_RIGHT + TEXTLINKS;

templateConfigs[ CARS ] = BANNER_FLEX_TOP + BIG_FLEX_RIGHT;

templateConfigs[ NO_ADS ] = 0;

templateConfigs[ KIDSPOST ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT;

templateConfigs[ OPINIONS ]  = BANNER_FLEX_TOP + BIG_FLEX_RIGHT + SKY_LEFT + AD_LINKS_RIGHT + TILE_RIGHT + TILE_BOTTOM;

// Make node-to-template assignments
var nodeConfigs = new AdConfigurations();
nodeConfigs.addConfiguration( 'education')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_VM_NO_LEFT,1 ) );
nodeConfigs.addConfiguration( 'homepage')
			.addTemplateAssignment ( new TemplateAssignment( HOMEPAGE,1 ) );
nodeConfigs.addConfiguration( 'sports')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_SPORTS,1 ) );
nodeConfigs.addConfiguration( 'health')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_VM_NO_LEFT,1 ) );
nodeConfigs.addConfiguration( 'artsandliving/entertainmentguide')
			.addTemplateAssignment ( new TemplateAssignment( ENTGUIDE,1 ) );
nodeConfigs.addConfiguration( 'metro/traffic')
			.addTemplateAssignment ( new TemplateAssignment( TRAFFIC,1 ) );
nodeConfigs.addConfiguration( 'photo')
			.addTemplateAssignment ( new TemplateAssignment( PHOTO,1 ) );
nodeConfigs.addConfiguration( 'realestate')
			.addTemplateAssignment ( new TemplateAssignment( REALESTATE,1 ) );
nodeConfigs.addConfiguration( 'rentals')
			.addTemplateAssignment ( new TemplateAssignment( RENTALS,1 ) );
nodeConfigs.addConfiguration( 'cars')
			.addTemplateAssignment ( new TemplateAssignment( CARS,1 ) );
nodeConfigs.addConfiguration( 'print')
			.addTemplateAssignment ( new TemplateAssignment( NEWS,1 ) );
nodeConfigs.addConfiguration( 'artsandliving/travel')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_TRAVEL,1 ) );
nodeConfigs.addConfiguration( 'artsandliving/travel/escape')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_TRAVEL,1 ) );
nodeConfigs.addConfiguration( 'world')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_VM,1 ) );			
nodeConfigs.addConfiguration( 'tempconv' )
			.addTemplateAssignment ( new TemplateAssignment( NEWS_TRAVEL_RIGHT,1) );
nodeConfigs.addConfiguration( 'kidspost' )
			.addTemplateAssignment ( new TemplateAssignment( KIDSPOST,1) );
nodeConfigs.addConfiguration( 'opinions' )
			.addTemplateAssignment ( new TemplateAssignment( OPINIONS,1) );
nodeConfigs.addConfiguration( 'artsandliving/travel/businesstravel')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_TRAVEL_RIGHT_NO_SKY,1 ) );
nodeConfigs.addConfiguration( 'artsandliving/crosswords')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_NO_AD_LINKS,1 ) );
nodeConfigs.addConfiguration( 'artsandliving')
			.addTemplateAssignment ( new TemplateAssignment( NEWS,1 ) );
nodeConfigs.addConfiguration( 'technology')
			.addTemplateAssignment ( new TemplateAssignment( NEWS_TECHNOLOGY,1 ) );
nodeConfigs.addConfiguration( 'artsandliving/museums')
			.addTemplateAssignment ( new TemplateAssignment( NEWS,1 ) );
nodeConfigs.addConfiguration( 'politics')
			.addTemplateAssignment ( new TemplateAssignment( NEWS,1 ) );
nodeConfigs.addConfiguration( 'nation')
			.addTemplateAssignment ( new TemplateAssignment( NEWS,1 ) );

// For this node, select a template
adTemplate = nodeConfigs.getTemplate( thisNode );
if (document.location.href.indexOf("debugAdCode") != -1) document.writeln("Ad Template: " + adTemplate);

// Define objects
// TemplateAssignment associates a template with a frequency ( 0 <= frq <= 1 )
function TemplateAssignment( tmpl, frq )
{
  this.template = tmpl;
  this.frequency = ( ( frq >= 0 ) && ( frq <= 1 ) ) ? frq : 0 ;
}

// NodeTemplateAssignment collects TemplateAssignment objects for a specific node
function NodeTemplateAssignment ( node )
{
  this.node = node;
  this.templates = new Array();
  this.templateCount = 0;
  
  this.addTemplateAssignment = _addAdTemplateAssignment;
  this.selectTemplate = _adSelectTemplate;
}

// AdConfigurations collects NodeTemplateAssignments for the site
function AdConfigurations ()
{
  this.configs = new Array();
  this.length = 0;
  
  this.addConfiguration = _addAdConfiguration;
  this.getTemplate = _adGetTemplate;
}

function _adSelectTemplate()
{
  var base = 0;
  var rNum = Math.random();
  var rTemplate = 0;
  
  for (var count = 0; count < this.templates.length; count++)
  {
    if ( rNum < this.templates[count].frequency + base ) 
    {
      rTemplate = this.templates[count].template;
      break;
      //return this.templates[count].template;
    }
    else
    {
      base += this.templates[count].frequency;
    }
  }
  return rTemplate;
}

function _adGetTemplate ( node )
{
  adTemplate = DEFAULT_TEMPLATE;
  var base = 0;
  var bestMatch = 0;
  for ( var count = 0; count < this.length; count++ )
  {
    if ( this.configs[count].node == node )
    {
      adTemplate = this.configs[count].selectTemplate();
      break;
    }
    else if (( node.indexOf(this.configs[count].node) == 0 ) && ( this.configs[count].node.length > bestMatch ))
    {
      adTemplate = this.configs[count].selectTemplate();
      bestMatch = this.configs[count].node.length;
    }
  }
  return templateConfigs[adTemplate];
}

function _addAdTemplateAssignment( templateAssignment )
{
  this.templates[this.templateCount++] = templateAssignment;
  return this;
}

function _addAdConfiguration ( n )
{
  this.configs[this.length++] = new NodeTemplateAssignment (n);
  return this.configs[this.length - 1];
}