This document contains JavaScript code for displaying advertisements. It sets variables for the ad URL, flash detection, and frequency capping. It checks if ads can be shown based on cookies tracking previous impressions. If eligible, it writes the ad tag to the page. Functions are defined for detecting cookies, getting/writing cookie values, and tracking ad frequency caps.

1. /* All portions of this software are copyright (c) 2003-2006 Right Media*/var
rm_ban_flash=0;var rm_url="";var rm_pop_frequency=0;var rm_pop_id=0;var
rm_pop_times=0;var rm_pop_nofreqcap=0;var rm_passback=0;var
rm_tag_type="";rm_tag_type = "ad"; rm_ban_flash=1; rm_url = "http://ad.z5x.net/imp?
Z=728x90&s=1277946&_salt=478890376";var RM_POP_COOKIE_NAME='ym_pop_freq';var
RM_INT_COOKIE_NAME='ym_int_freq';if(!window.rm_crex_data){rm_crex_data=new
Array();}if(rm_passback==0){rm_pb_data=new Array();if(rm_crex_data.length>0)
{rm_url+="&X=";for(var i=0;i<rm_crex_data.length;i++){rm_url+=rm_crex_data[i];if(i!
=rm_crex_data.length-1)
{rm_url+=",";}}}}else{rm_pb_data.push(rm_crex_data.pop());rm_url+="&X=";for(var
i=0;i<rm_pb_data.length;i++){rm_url+=rm_pb_data[i];if(i!=rm_pb_data.length-1)
{rm_url+=",";}}rm_url+="&Y=pb";}var flash=new
Object();flash=flashDetection();if(cookiesEnabled())
{rm_url+=(flash.installed?"&B=10":"&B=12");}else{rm_url+=(flash.installed?"&B=11":"
&B=13");}if(!flash.installed||rm_ban_flash==1){rm_url+="&m=2";}var
url='';try{if(rm_tag_type=="ad"){if(top==self)
{url=encodeURIComponent(top.location.href);url=url.substr(0,256);rm_url+="&u="+url;
}}else if(rm_tag_type=="iframe")
{url=encodeURIComponent(document.referrer);url=url.substr(0,256);rm_url+="&u="+url;
}}catch(e){}if(top==self){rm_url+="&r=1";}else{rm_url+="&r=0";}var
rm_tag_src='<SCRIPT TYPE="text/javascript"
SRC="'+rm_url+'"></SCRIPT>';if(rm_pop_frequency)
{if(rmCanShowPop(rm_pop_id,rm_pop_times,rm_pop_frequency)||rm_pop_nofreqcap)
{document.write(rm_tag_src);}}else{document.write(rm_tag_src);}function
cookiesEnabled(){var cookieEnabled=(navigator.cookieEnabled)?true:false;if(typeof
navigator.cookieEnabled=="undefined"&&!cookieEnabled)
{document.cookie="testcookie";cookieEnabled=(document.cookie.indexOf("testcookie")!
=-1)?true:false;}return cookieEnabled;}function rmGetCookie(Name){var
search=Name+"=";var CookieString=document.cookie;var
result=null;if(CookieString.length>0)
{offset=CookieString.indexOf(search);if(offset!=-1)
{offset+=search.length;end=CookieString.indexOf(";",offset);if(end==-1)
{end=CookieString.length;}result=unescape(CookieString.substring(offset,end));}}ret
urn result;}function flashDetection(){var flash=new
Object();flash.installed=false;flash.version='0.0';if(navigator.plugins&&navigator.
plugins.length){for(x=0;x<navigator.plugins.length;x++)
{if(navigator.plugins[x].name.indexOf('Shockwave Flash')!=-1)
{flash.version=navigator.plugins[x].description.split('Shockwave Flash ')
[1];flash.installed=true;break;}}}else if(window.ActiveXObject){for(x=2;x<10;x++)
{try{oFlash=eval("new
ActiveXObject('ShockwaveFlash.ShockwaveFlash."+x+"');");if(oFlash)
{flash.installed=true;flash.version=x+'.0';}}catch(e){}}}return flash;}function
rmReplace(myString,toReplace,replaceBy){return(myString.replace(new
RegExp(toReplace,'gi'),replaceBy));}function writeCookie(ckName,ckVal){var
numdays=14;var today=new Date();var expires=new
Date();expires.setTime(today.getTime()+(1000*60*60*24*numdays));var
cookieText=ckName+"="+ckVal+";expires="+expires.toGMTString()
+";path=/;";document.cookie=cookieText;return null;}function
rmCanShowPop(rm_pop_id,pop_times,pop_frequency){var
countCookieName=RM_POP_COOKIE_NAME+rm_pop_id;var
expireCookieName=RM_POP_COOKIE_NAME+"_expiration"+rm_pop_id;var
shownTimes=rmGetCookie(countCookieName);if(shownTimes==null)
{rmWriteExpirationCookie(expireCookieName,pop_frequency);shownTimes=0;}else{shownTi
mes=Number(shownTimes);}if(shownTimes<pop_times){shownTimes=1+shownTimes;var
expiration=rmGetCookie(expireCookieName);rmWritePopFrequencyCookie(rm_pop_id,shownT
imes,expiration);return_value=true;}else{return_value=false;}return
return_value;}function rmWritePopFrequencyCookie(rm_pop_id,shownTimes,expiration)
{var cookieName=RM_POP_COOKIE_NAME+rm_pop_id;var
cookieText=cookieName+"="+shownTimes+";"+"expires="+expiration+";path=/;";document.

2. cookie=cookieText;}function rmWriteExpirationCookie(cookieName,frequency){var
today=new Date();var expires=new Date();expires.setTime(today.getTime()
+(1000*frequency));var cookieText=cookieName+"="+expires.toGMTString()
+";"+"expires="+expires.toGMTString()
+";path=/;";document.cookie=cookieText;}document.write('<img
src="http://content.yieldmanager.com/ak/q.gif" style="display:none" width="1"
height="1" border="0" alt="" />');