rem: if (this.onList) 
add: if ("onList" in this) 
context: function my_303 (e){    var onList = stringTrim(e.meat.toLowerCase()).split(/\s+/);    var offList = new Array();    var newArrivals = new Array();    var newDepartures = new Array();    var i;    for (i in this.notifyList)        if (!arrayContains(onList, this.notifyList[i]))            /* user is not on */            offList.push (this.notifyList[i]);            if (this.onList)    {        for (i in onList)            if (!arrayContains(this.onList, onList[i]))                /* we didn't know this person was on */                newArrivals.push(onList[i]);    }    else        this.onList = newArrivals = onList;    if (this.offList)    {        for (i in offList)            if (!arrayContains(this.offList, offList[i]))                /* we didn't know this person was off */                newDepartures.push(offList[i]);    }    else        this.offList = newDepartures = offList;        if (newArrivals.length > 0)        this.display (arraySpeak (newArrivals, "is", "are") +                      " online.", "NOTIFY-ON");        if (newDepartures.length > 0)        this.display (arraySpeak (newDepartures, "is", "are") +                      " offline.", "NOTIFY-OFF");    this.onList = onList;    this.offList = offList;    }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/130fddacac57257d56609e90329fdbd63adc778e/handlers.js/clean/extensions/irc/xul/content/handlers.js