private string AppendBreadcrumbDropDown(StringBuilder sb, PageInfo page, string dbPrefix)
{
// Build outgoing links list
// Generate list DIV
// Return DIV's ID
string[] outgoingLinks = Pages.GetPageOutgoingLinks(page);
if(outgoingLinks == null || outgoingLinks.Length == 0) return null;
string id = dbPrefix + Guid.NewGuid().ToString();
StringBuilder buffer = new StringBuilder(300);
buffer.AppendFormat(@"<div id=""{0}"" style=""display: none;"" class=""pageoutgoinglinksmenu"" onmouseover=""javascript:return __CancelHideTimer();"" onmouseout=""javascript:return __HideDropDown('{0}');"">", id);
int count = 0;
foreach(string link in outgoingLinks) {
PageInfo target = Pages.FindPage(link);
if(target != null) {
count++;
PageContent cont = Content.GetPageContent(target, true);
string title = FormattingPipeline.PrepareTitle(cont.Title, false, FormattingContext.PageContent, currentPage);
buffer.AppendFormat(@"<a href=""{0}{1}"" title=""{2}"">{2}</a>", link, Settings.PageExtension, title, title);
}
if(count >= 20) break;
}
buffer.Append("</div>");
sb.Insert(0, buffer.ToString());
if(count > 0) return id;
else return null;
}