function writePe() {
    if (thisPageName == "fibromyalgia-guide.aspx"
            ||thisPageName == "fibromyalgia-guide.aspx#policyinformation") {
        document.write("PBP00912A");
    } else if (thisPageName.match("fibromyalgia-awareness-day.aspx")
            ||thisPageName.match("fibromyalgia-awareness-day-email.aspx")) {
	        document.write("PBP00551C");
    } else if (thisPageName.match("fibromyalgia-symptoms-diagnosis.aspx")) {
	        document.write("PBP00551D");
    } else if (thisPageName.match("fibromyalgia-pain-assessment.aspx")) {
	        document.write("PBP01202");
	} else if (thisPageName.match("index.aspx")
	       ||theIndex
	       ||thisPageName.match("fibromyalgia-guide.aspx")) {
	        document.write("PBP00551E");
	} else {
        document.write("PBP00551");
    }
}