var fadecontentviewer={csszindex:100,fade:function($allcontents,togglerid,selected,speed){var selected=parseInt(selected)
var $togglerdiv=$("#"+togglerid)
var $target=$allcontents.eq(selected)
if($target.length==0){alert("No content exists at page number "+selected+"!")
return}
if($togglerdiv.attr('lastselected')==null||parseInt($togglerdiv.attr('lastselected'))!=selected){var $toc=$("#"+togglerid+" .toc")
var $selectedlink=$toc.eq(selected)
$("#"+togglerid+" .next").attr('nextpage',(selected<$allcontents.length-1)?selected+1+'pg':0+'pg')
$("#"+togglerid+" .prev").attr('previouspage',(selected==0)?$allcontents.length-1+'pg':selected-1+'pg')
$target.css({zIndex:this.csszindex++,visibility:'visible'})
$target.hide()
$target.fadeIn(speed)
$toc.removeClass('selected')
$selectedlink.addClass('selected')
$togglerdiv.attr('lastselected',selected+'pg')}},setuptoggler:function($allcontents,togglerid,speed){var $toc=$("#"+togglerid+" .toc")
$toc.each(function(index){$(this).attr('pagenumber',index+'pg')})
var $next=$("#"+togglerid+" .next")
var $prev=$("#"+togglerid+" .prev")
$next.click(function(){fadecontentviewer.fade($allcontents,togglerid,$(this).attr('nextpage'),speed)
return false})
$prev.click(function(){fadecontentviewer.fade($allcontents,togglerid,$(this).attr('previouspage'),speed)
return false})
$toc.click(function(){fadecontentviewer.fade($allcontents,togglerid,$(this).attr('pagenumber'),speed)
return false})},init:function(fadeid,contentclass,togglerid,selected,speed){$(document).ready(function(){var faderheight=$("#"+fadeid).height()
var $fadecontents=$("#"+fadeid+" ."+contentclass)
$fadecontents.css({top:0,left:0,height:faderheight,visibility:'hidden'})
fadecontentviewer.setuptoggler($fadecontents,togglerid,speed)
setTimeout(function(){fadecontentviewer.fade($fadecontents,togglerid,selected,speed)},100)
$(window).bind('unload',function(){$("#"+togglerid+" .toc").unbind('click')
$("#"+togglerid+" .next","#"+togglerid+" .prev").unbind('click')})})}}