XML:

<?xml version="1.0" encoding="utf-8"?>
<Publications LatestPubDate="2012-12-20" Version="0">
<PubYear Year="2012">
<PubMonth Month="12">
<Publication Name="Headline" PubDay="15" ThumbnailWidth="300" ThumbnailHeight="400" ThumbnailPath="FlippingBook/Dev/Frontend/OutPutFolder/Headline/2012/12/15/0/0/A/Content/1/Pg001.jpg" Version="0" Visible="true"/>
<Publication Name="Headline" PubDay="16" ThumbnailWidth="300" ThumbnailHeight="400" ThumbnailPath="FlippingBook/Dev/Frontend/OutPutFolder/Headline/2012/12/16/0/0/A/Content/1/Pg001.jpg" Version="0" Visible="true"/>
<Publication Name="Headline" PubDay="17" ThumbnailWidth="300" ThumbnailHeight="400" ThumbnailPath="FlippingBook/Dev/Frontend/OutPutFolder/Headline/2012/12/17/0/0/A/Content/1/Pg001.jpg" Version="0" Visible="true"/>
<Publication Name="Headline" PubDay="18" ThumbnailWidth="300" ThumbnailHeight="400" ThumbnailPath="FlippingBook/Dev/Frontend/OutPutFolder/Headline/2012/12/18/0/0/A/Content/1/Pg001.jpg" Version="0" Visible="true"/>
<Publication Name="Headline" PubDay="19" ThumbnailWidth="300" ThumbnailHeight="400" ThumbnailPath="FlippingBook/Dev/Frontend/OutPutFolder/Headline/2012/12/19/0/0/A/Content/1/Pg001.jpg" Version="0" Visible="true"/>
<Publication Name="Headline" PubDay="20" ThumbnailWidth="300" ThumbnailHeight="400" ThumbnailPath="FlippingBook/Dev/Frontend/OutPutFolder/Headline/2012/12/20/0/0/A/Content/1/Pg001.jpg" Version="0" Visible="true"/>
</PubMonth>
</PubYear>
</Publications>

ЯШ:

function get_past_issues(year,month) {  
    $.ajax({ url: './demo/Headline/PublicationList.xml', 
         async: false,
         success: function(xml) {
            //$("#dialog").append("<div class = 'issues'>");    
            $(xml).find("Publications").find($("PubYear[Year='" + year + "']")).each(function() {
                //alert ($(this).attr ('Year'));
                    $(xml).find("Publications").find($("PubMonth[Month='" + month + "']")).find("Publication").each(function() {
                        alert ($(this).attr ('ThumbnailPath'));
                    });
            });
            //$("#dialog").append("</div>");    
        }
    });

Например, я указал, что год функции - 2012, а месяц - 12, однако, fliter $ ("PubYear [Year = '" + year + "']"), похоже, не работает с функцией find? Как решить проблему? Спасибо