(function($){$.fn.jqTOC=function(settings){function tocToggleDisplay(e){$('#'+settings.tocContainer+' .toc_content')[e.data.mode]();}
settings=$.extend({tocWidth:'220px',tocTitle:'Content',tocStart:1,tocEnd:3,tocContainer:'toc_container',tocAutoClose:true,tocShowOnClick:true,tocTopLink:'top'},settings||{});if(document.getElementById(settings.tocContainer)==null)
$('body').append('
');$('#'+settings.tocContainer).css('width',settings.tocWidth).append((settings.tocTitle?'':'')+
'');var t=$('#'+settings.tocContainer+' .toc_content');var headerLevel,headerId;var start=settings.tocEnd;this.children().each(function(i){headerLevel=this.nodeName.substr(1);if(this.nodeName.match(/^H\d+$/)&&headerLevel>=settings.tocStart&&headerLevel<=settings.tocEnd&&this.nodeName.substr(1)=settings.tocStart&&headerLevel<=settings.tocEnd){headerId=this.id||'jqTOC_link'+i;t.append(''+$(this).text()+'');this.id=headerId;if(settings.tocTopLink){$(this).before('');}}});if(settings.tocShowOnClick){if(settings.tocTitle){$('#'+settings.tocContainer+' .toc_header').bind('click',{mode:'toggle'},function(e){tocToggleDisplay(e);});}
if(settings.tocAutoClose){$('#'+settings.tocContainer+' .toc_content a').bind('click',{mode:'hide'},function(e){tocToggleDisplay(e);});}}else{$('#'+settings.tocContainer+' .toc_content').show();}
if(settings.tocTopLink){$('.toc_top').bind('click',function(){window.scrollTo(0,0);});}
return this;}})(jQuery);