
jQuery.noConflict()

var featuredcontentglider={
   csszindex: 100,
   ajaxloadingmsg: '<b>Fetching Content. Please wait...</b>',
   glide:function(config, showpage, isprev){
      var selected=parseInt(showpage)
      if (selected>=config.$contentdivs.length){ //if no content exists at this index position
         alert("No content exists at page "+(selected+1)+"! Loading 1st page instead.")
         selected=0
      }
      var $target=config.$contentdivs.eq(selected)
      //Test for toggler not being initialized yet, or user clicks on the currently selected page):
      if (config.$togglerdiv.attr('lastselected')==null || parseInt(config.$togglerdiv.attr('lastselected'))!=selected){
         var $selectedlink=config.$toc.eq(selected)
         config.$next.attr('loadpage', (selected<config.$contentdivs.length-1)? selected+1+'pg' : 0+'pg')
         config.$prev.attr('loadpage', (selected==0)? config.$contentdivs.length-1+'pg' : selected-1+'pg')
         var startpoint=(isprev=="previous")? -config.startpoint : config.startpoint
         $target.css(config.leftortop, startpoint).css("zIndex", this.csszindex++) //hide content so it's just out of view before animating it
         var endpoint=(config.leftortop=="left")? {left:0} : {top:0} //animate it into view
         $target.animate(endpoint, config.speed)
         config.$toc.removeClass('selected')
         $selectedlink.addClass('selected')
         config.$togglerdiv.attr('lastselected', selected+'pg')
      }
   },

   getremotecontent:function($, config){
      config.$glider.html(this.ajaxloadingmsg)
      $.ajax({
         url: config.remotecontent,
         error:function(ajaxrequest){
            config.$glider.html('Error fetching content.<br />Server Response: '+ajaxrequest.responseText)
         },
         success:function(content){
            config.$glider.html(content)
            featuredcontentglider.setuptoggler($, config)
         }
      })
   },

   aligncontents:function($, config){
      config.$contentdivs=$("#"+config.gliderid+" ."+config.contentclass)
      config.$contentdivs.css(config.leftortop, config.startpoint).css({height: config.$glider.height(), visibility: 'visible'}) //position content divs so they're out of view:
   },

   setuptoggler:function($, config){
      this.aligncontents($, config)
      config.$togglerdiv.hide()
      config.$toc.each(function(index){
            $(this).attr('pagenumber', index+'pg')
            if (index > (config.$contentdivs.length-1))
               $(this).css({display: 'none'}) //hide redundant "toc" links
      })
      var $nextandprev=$("#"+config.togglerid+" .next, #"+config.togglerid+" .prev")
      $nextandprev.click(function(event){ //Assign click behavior to 'next' and 'prev' links
         featuredcontentglider.glide(config, this.getAttribute('loadpage'), this.getAttribute('buttontype'))
         event.preventDefault() //cancel default link action
      })
      config.$toc.click(function(event){ //Assign click behavior to 'toc' links
         featuredcontentglider.glide(config, this.getAttribute('pagenumber'))
         event.preventDefault()
      })
      config.$togglerdiv.fadeIn(1000, function(){
         featuredcontentglider.glide(config, config.selected)
         if (config.autorotate==true){ //auto rotate contents?
            config.stepcount=0 //set steps taken
            config.totalsteps=config.$contentdivs.length*config.autorotateconfig[1] //Total steps limit: num of contents x num of user specified cycles)
            featuredcontentglider.autorotate(config)
         }
      })
      config.$togglerdiv.click(function(){
         featuredcontentglider.cancelautorotate(config.togglerid)
      })
   },

   autorotate:function(config){
      var rotatespeed=config.speed+config.autorotateconfig[0]
      window[config.togglerid+"timer"]=setInterval(function(){
         if (config.totalsteps>0 && config.stepcount>=config.totalsteps){
            clearInterval(window[config.togglerid+"timer"])
         }
         else{
            config.$next.triggerHandler('click')
            config.stepcount++
         }
      }, rotatespeed)
   },

   cancelautorotate:function(togglerid){
      if (window[togglerid+"timer"])
         clearInterval(window[togglerid+"timer"])
   },

   getCookie:function(Name){ 
      var re=new RegExp(Name+"=[^;]+", "i") //construct RE to search for target name/value pair
      if (document.cookie.match(re)) //if cookie found
         return document.cookie.match(re)[0].split("=")[1] //return its value
      return null
   },

   setCookie:function(name, value){
      document.cookie = name+"="+value
   },

   init:function(config){
      jQuery(document).ready(function($){
         config.$glider=$("#"+config.gliderid)
         config.$togglerdiv=$("#"+config.togglerid)
         config.$toc=config.$togglerdiv.find('.toc')
         config.$next=config.$togglerdiv.find('.next')
         config.$prev=config.$togglerdiv.find('.prev')
         config.$prev.attr('buttontype', 'previous')
         var selected=(config.persiststate)? featuredcontentglider.getCookie(config.gliderid) : config.selected
         config.selected=(isNaN(parseInt(selected))) ? config.selected : selected //test for cookie value containing null (1st page load) or "undefined" string   
         config.leftortop=(/up/i.test(config.direction))? "top" : "left" //set which CSS property to manipulate based on "direction"
         config.heightorwidth=(/up/i.test(config.direction))? config.$glider.height() : config.$glider.width() //Get glider height or width based on "direction"
         config.startpoint=(/^(left|up)/i.test(config.direction))? -config.heightorwidth : config.heightorwidth //set initial position of contents based on "direction"
         if (typeof config.remotecontent!="undefined" && config.remotecontent.length>0)
            featuredcontentglider.getremotecontent($, config)
         else
            featuredcontentglider.setuptoggler($, config)
         $(window).bind('unload', function(){ //clean up and persist
            config.$togglerdiv.unbind('click')
            config.$toc.unbind('click')
            config.$next.unbind('click')
            config.$prev.unbind('click')
            if (config.persiststate)
               featuredcontentglider.setCookie(config.gliderid, config.$togglerdiv.attr('lastselected'))
            config=null
            
         })
      })
   }
}
