/* empty array to prevent js error in debugging info */
var dartCalls = new (Array)();

// dart global code
// Defines a dart object and global random number and tile counter. 
var dart = new (Object)();
 _proxy_jslib_assign('', dart, ("tile_num"), '=', ( undefined));
 _proxy_jslib_assign('', dart, ("ord"), '=', ( Math.random()*10000000000000000));
 _proxy_jslib_assign('', dart, ("url"), '=', ( "http://ad.doubleclick.net/adj/"));


// dart ad reloading code.
// Grabs the DART code from the hidden iframe and places that in the ad's div.
function dartSwap(placement) {
  var frameRef =  _proxy_jslib_handle(document, 'getElementById', '', 1, 0)('dartFrame_'+placement);
  var htmlRef =  _proxy_jslib_handle( _proxy_jslib_handle((frameRef.contentDocument || frameRef.contentWindow.document), 'getElementById', '', 1, 0)('adHolder'), 'innerHTML', '', 0, 0);
  // Destroy the content in the iframe. This prevents double ads running (i hope). 
   _proxy_jslib_handle( _proxy_jslib_handle((frameRef.contentDocument || frameRef.contentWindow.document), 'location', '', 0, 0), 'replace', '', 1, 0)("/nolayout/blankadcontent");
  
  // Now strip out the doubleclick call that ends up in the iframe's innerHTML. This avoids double doubleclick hits.
  htmlRef =  _proxy_jslib_handle(htmlRef, 'toString', '', 1, 0)();
  var regExp = new (RegExp)( _proxy_jslib_handle(dart, (placement), 0, 0).dartCall,'i');
  var frameHTML = new (String)(htmlRef);
  frameHTML =  _proxy_jslib_handle(frameHTML, 'replace', '', 1, 0)(regExp, '');
  frameHTML =  _proxy_jslib_handle(frameHTML, 'replace', '', 1, 0)(/<script .*?src="\?".*?><\/script>/i,'');
  // Finally plop the iframe's html into the div. 
   _proxy_jslib_assign('',  _proxy_jslib_handle(document, 'getElementById', '', 1, 0)('dartTarget_'+placement), 'innerHTML', '=', ( frameHTML)); 
}

// Goes through all of the ads on the page and refreshes them.
function dartReload() {
  // refresh the ord. 
   _proxy_jslib_assign('', dart, ("ord"), '=', ( Math.random()*10000000000000000));
  var adUnits =  _proxy_jslib_handle(document, 'getElementsByTagName', '', 1, 0)('iframe')
  for(i=0; i <adUnits.length;i++) {
   if( _proxy_jslib_handle(adUnits, (i), 0, 0).className == 'hiddenDAU') {
     adParts =  _proxy_jslib_handle(adUnits, (i), 0, 0).id.split('_');
	 if(i == 0) { _proxy_jslib_assign('', dart, ("tile_num"), '=', ( undefined)); }
	 dartRequest(adParts[1]);
   }
  }	
 }
 
 // Makes a DART request. Request is in hidden iframe. Callback in the iframe calls
 // dartSwap when the ad is finished loading. 
 function dartRequest(posId) {
 if (typeof  _proxy_jslib_handle(dart, ("tile_num"), 0, 0) == "undefined"){  _proxy_jslib_assign('', dart, ("tile_num"), '=', (1));} else {  _proxy_jslib_assign('', dart, ("tile_num"), '++', ''); }
 var sysparams = 'tile='+ _proxy_jslib_handle(dart, ("tile_num"), 0, 0)+';ord='+ _proxy_jslib_handle(dart, ("ord"), 0, 0);
  _proxy_jslib_handle(dart, (posId), 0, 0).dartCall =  _proxy_jslib_handle(dart, ("url"), 0, 0)+ _proxy_jslib_handle(dart, (posId), 0, 0).dartCall+ _proxy_jslib_handle(dart, (posId), 0, 0).dcopt+ _proxy_jslib_handle(dart, (posId), 0, 0).placement+sysparams+'?';
  var dartURL = '/nolayout/displayad';
		dartURL += '?exe=dartSwap("'+posId+'")';
  		dartURL += '&req='+ _proxy_jslib_handle(dart, (posId), 0, 0).dartCall;
	
  // Disabling and reverting back to document.write code.
  //var x = document.getElementById('dartFrame_'+posId);
  //(x.contentDocument || x.contentWindow.document).location.replace(dartURL);
  
  // Temp document.write code. 
   _proxy_jslib_handle(document, 'write', '', 1, 0)('<scr'+'ipt type="text/javascript" src="'+ _proxy_jslib_handle(dart, (posId), 0, 0).dartCall+ '"></scr'+'ipt>');
  

  
  
}

/* RESTORE THIS CODE ONCE WE GO BACK TO IFRAME BASED ADS
//on window load display all ads in Safari.
var detect = navigator.userAgent.toLowerCase();
isSafari = detect.indexOf('safari') + 1;
if(isSafari) {
  var isSafari = 'true';
  addEvent(window, "load", dartReload);
} else {
  var isSafari = 'false';
}

*/
var isSafari = 'false'; // Delete once going back to iframes. 

// Not currently used. 
var debug = {
	log: function(data) {
		var head =  _proxy_jslib_handle(document, 'getElementsByTagName', '', 1, 0)('head').item(0)
		debugCSS = document.createElement('link');
		 _proxy_jslib_assign('', debugCSS, 'href', '=', ( '/css/debug.css'));
		debugCSS.type = 'text/css';
		debugCSS.rel = 'stylesheet';
		var body =  _proxy_jslib_handle(document, 'getElementsByTagName', '', 1, 0)('body').item(0)
		var debugLayer =  _proxy_jslib_handle(document, 'getElementById', '', 1, 0)('debug');
		if(!debugLayer) {
			head.appendChild(debugCSS);
			debugLayer = document.createElement('div');
			debugLayer.id = 'debug';
			 _proxy_jslib_handle(null, 'body', body, 0, 0).appendChild(debugLayer);
			 _proxy_jslib_assign('', $('debug'), 'innerHTML', '=', ( 'Debug Output window <span><a href=\"javascript: $(\'debug\').style.display=\'none\'; void 0;\">[X]Close</a></span><hr>'
 ))}

		 _proxy_jslib_assign('', $('debug'), 'innerHTML', '=', (  _proxy_jslib_handle($('debug'), 'innerHTML', '', 0, 0) + data + '<br>' ));
	 } 
}
 ;
_proxy_jslib_flush_write_buffers() ;