(function($) {
  $.fn.galleryViewer = function(setup)
  {
    var imgArr = new Array();
    setup = jQuery.extend({ 
      galleryfolder:'',
      overlayBgColor:'#000',
      overlayOpacity:0.8,
      imageBtnPrev:'?img=prev',
      imageBtnNext:'?img=next',
      imageBtnSlideShow:'?img=play',
      imageBtnSlideShowPause:'?img=pause',
      imageBtnClose:'?img=close',
      imageBlank:'?img=blank',
      containerBorderSize:10,
      containerResizeSpeed:400,
      slideshow:true,
      slideshowAutoStart:false,
      slideShowDuration:6000,
      imageInfo:false,
      imageInfoLink:'?info=',
      showShare:false,
      shareLink:'?share=',
      showDownloadLink:false,
      downloadLink:'?download=',
      txtDownload:'Download',
      txtImageInfo:'Image info',
      txtImageInfoHide:'Hide info',
      txtShare:'Share this',
      txtShareHide:'Hide sharing',
      txtAuthor:'by',
      txtImage:'Image',
      txtOf:'of',      imageArray:imgArr,
      currentImage:0
    },setup);
    var dimensions = jQuery.extend({
        pWidth:0,
        pHeight:0,
        wWidth:0,
        wHeight:0,
        posTop:0,
        posLeft:0,
        scroll:0
    },dimensions);
    var imgElements = this;
    
    var resizing = false;
    var origImgWidth = 0;
    var origImgHeight = 0;
    var myPlayer = null;

    function executeLink()
    {
      initViewer(this,imgElements);
      return false;
    }
    
    function initViewer(elClicked,imgElements)
    {
      $('embed,object,select').css({'visibility':'hidden'});
      createViewer();
      setup.imageArray.length = 0;
      setup.currentImage = 0;
      
      for( var i = 0; i < imgElements.length; i++ )
      {
        setup.imageArray.push(new Array( 
          $(imgElements[i]).attr('href')
        , $(imgElements[i]).attr('title')
        , $(imgElements[i]).attr('caption')
        , $(imgElements[i]).attr('author')
        , $(imgElements[i]).attr('orig') 
        , $(imgElements[i]).attr('video') 
        ));
      }
      
      while( setup.currentImage < (setup.imageArray.length-1) && setup.imageArray[setup.currentImage][0] != $(elClicked).attr('href') )
      {
        setup.currentImage++;
      }
      viewImage();
    }
    
    function createViewer()
    {
      getWindowDimensions();
      
      $('<div id="gJv2overlay" />').appendTo("body").css({ backgroundColor:setup.overlayBgColor, opacity:setup.overlayOpacity, width:dimensions.pWidth, height:dimensions.pHeight }).click(function() {
          closeOverlay();
      }).fadeIn();
      
      viewer = '<div id="imgDivWrap">'             
             + '<div id="imgDiv"><img id="imgImg">'
             + '<div id="imgNav"><a href="#" id="imgPrevious"></a><a href="#" id="imgNext"></a></div>'
             + '<div id="imgLoading"></div>'
             + '</div>'
             + '<div id="imgInfoBox"><div id="imgInfoWrap">'
             + '<div id="viewerClose"></div><div id="imgSlideShow"></div>'
             + '<div id="imgInfo"><span id="imgTitle"></span><span id="imgAuthor"></span><span id="imgCaption"></span><span id="imgCount"></span></div>'
             + '</div></div><input type="hidden" id="imgCurrentOriginal" value="" /></div>';
      
      $('<div id="gJv2imgViewer" />').html(viewer).appendTo("body").css({ top:dimensions.posTop, left:dimensions.posLeft }).click(function() {
          closeOverlay();
      }).show();
      
      $("#imgInfoBox").click(function(event){
        event.stopPropagation();
      });

      //myPlayer = _V_("videoPlayer");

      if(setup.imageInfo)
      {
        $('<span id="viewExif"></span>').appendTo('#imgInfo');
        $('<a href="#" id="viewExifLinkRef">'+setup.txtImageInfo+'</a>').appendTo('#viewExif').click(function(event) {
            imageInfo();
            return false;
        });
      }
      
      if(setup.showShare)
      {
        $('<span id="viewShare"></span>').appendTo('#imgInfo');
        $('<a href="#" id="viewShareLinkRef">'+setup.txtShare+'</a>').appendTo('#viewShare').click(function(event) {
            showShare();
            return false;
        });
      }
      
      if(setup.showDownloadLink)
      {
        $('<span id="downloadLink"><a href="#" id="downloadLinkRef">'+setup.txtDownload+'</a></span>').appendTo('#imgInfo');
      }
      
      if(setup.slideshow)
      {
        var ssLink = $('<img src="'+setup.imageBtnSlideShow+'" />').appendTo("#imgSlideShow").click(function() {
          startSlideShow();
        }).show();
        
        if(setup.slideshowAutoStart)
          ssLink.trigger('click');
      }
      
      $('<img src="'+setup.imageBtnClose+'" />').appendTo("#viewerClose").click(function() {
        closeOverlay();
      }).show();
      
      // resizing window
      $(window).resize(function() {
          
        getWindowDimensions();
        $('#gJv2overlay').css({ width:dimensions.wWidth, height:dimensions.wHeight });
        
        if(resizing != true)
        {
          resizing = true;
          $.gDoTimeout( 'resize', 1000 , function(){
            resizeViewer(false);
            resizing = false;
          });
        }
        
        
      });
      
    }
    

    function getWindowDimensions()
    {
      dimensions.wWidth = $(window).width();
      dimensions.wHeight = $(window).height();
      dimensions.pWidth = $(document).width();
      dimensions.pHeight = $(document).height();
      dimensions.scroll = $(window).scrollTop();
      dimensions.posTop = dimensions.scroll + (dimensions.wHeight / 10);
      dimensions.posLeft = $(window).scrollLeft();
    }
    
    function videoPlayer()
    {
      $('#imgDiv').hide();

      if(myPlayer != null)
      {
        if(myPlayer.techName == "html5")
        {
          myPlayer.tag.src = "";
          myPlayer.tech.removeTriggers();
          myPlayer.load();
        }
        //myPlayer.tech.destroy();
        myPlayer.destroy();
        $(myPlayer.el).remove();
      }

      var code = '<div id="gJv2videoPlayerWrap"><video id="videoPlayer" class="video-js vjs-default-skin" controls preload="auto" width="640" height="264" poster="'+setup.imageArray[setup.currentImage][0]+'" data-setup="{}"><source id="videoPlayerSrc" src="'+setup.imageArray[setup.currentImage][5]+'" type="video/mp4"></video></div>';
      $(code).prependTo('#imgDivWrap');
      $("#gJv2videoPlayerWrap").click(function(event){
        event.stopPropagation();
      });
      myPlayer = _V_("videoPlayer");
    }
    
    function viewImage()
    {
      removeImageInfo();
      $('#imgLoading').show();
      $('#imgImg, #imgNav, #imgInfoBox').hide();
      
      var preloadImage = new Image();
      preloadImage.onload = function() {

        if(setup.imageArray[setup.currentImage][5] != null)
        {
          videoPlayer();
        }
        else
        {
          $('#gJv2videoPlayerWrap').remove();
          myPlayer = null;
          $('#imgDiv').show();
          $('#imgImg').attr('src', setup.imageArray[setup.currentImage][0]);
        }
        origImgWidth = preloadImage.width;
        origImgHeight = preloadImage.height;
        resizeViewer(true);
        preloadImage.onload=function(){};
      };
      preloadImage.src = setup.imageArray[setup.currentImage][0];
      
    };
    
    function imageMaxSize(imgWidth,imgHeight)
    {
      var extraHeight = 60;
      var imgTotalMargin = (setup.containerBorderSize*4);
      var maxHeight = dimensions.wHeight - imgTotalMargin - extraHeight;
      var maxWidth = dimensions.wWidth - imgTotalMargin;

      if( imgHeight > maxHeight )
      {
        var newHeight = maxHeight;
        var newWidth =  Math.floor((newHeight / imgHeight) * imgWidth);

        if( newWidth > maxWidth )
        {
          newWidth = maxWidth;
          newHeight = Math.floor((newWidth / imgWidth) * imgHeight);
        }
        dimensions.imgHeight = newHeight;
        dimensions.imgWidth = newWidth;
      }
      else if( imgWidth > maxWidth )
      {
        var newWidth = maxWidth;
        var newHeight = Math.floor((newWidth / imgWidth) * imgHeight);
        
        if( newHeight > maxHeight )
        {
          newHeight = maxHeight;
          newWidth =  Math.floor((newHeight / imgHeight) * newWidth);
        }
        dimensions.imgHeight = newHeight;
        dimensions.imgWidth = newWidth;
      }
      else
      {
        dimensions.imgHeight = imgHeight;
        dimensions.imgWidth = imgWidth;
      }
    }
    

    function resizeViewer(initImg)
    {
      var extraHeight = 60;
      var imgMargin = (setup.containerBorderSize*2);

      imageMaxSize(origImgWidth,origImgHeight);

      var imgWrapWidth = (dimensions.imgWidth + imgMargin);
      var imgWrapHeight = (dimensions.imgHeight + imgMargin);
      
      dimensions.posTop = dimensions.scroll + ((dimensions.wHeight - imgWrapHeight)/2) - (extraHeight/2);
      if(dimensions.posTop < imgMargin)
        dimensions.posTop = imgMargin;
      $('#gJv2imgViewer').animate({ top: dimensions.posTop }, setup.containerResizeSpeed);

      if(!initImg)
        $('#imgImg').animate({ width:dimensions.imgWidth, height:dimensions.imgHeight }, setup.containerResizeSpeed);
      $('#imgDivWrap').animate({ width: imgWrapWidth });
      $('#imgNav').css({ height: imgWrapHeight });
      $('#imgDiv').animate({ width: dimensions.imgWidth, height: dimensions.imgHeight }, setup.containerResizeSpeed, function() { 
        if(initImg)
          showImg(dimensions.imgWidth,dimensions.imgHeight);
      });
      
      if(myPlayer != null)
      {
        myPlayer.width(dimensions.imgWidth);
        myPlayer.height(dimensions.imgHeight);
      }

      $('#imgInfoBox').css({ width: dimensions.imgWidth });
      $('#imgPrevious, #imgNext').css({ height: dimensions.imgHeight + (setup.containerBorderSize * 2) });
    };

    
    function showImg(w,h)
    {
      $('#imgLoading').hide();
      $('#imgImg').css({width:w,height:h}).fadeIn(function()
      {
        $('#imgNav').show();
        $('#imgPrevious, #imgNext').css({'background':'transparent url(' + setup.imageBlank + ') no-repeat'});
        
        if( setup.currentImage != 0 )
        {
          $('#imgPrevious').unbind().hover(function() {
            $(this).css({ 'background':'url('+setup.imageBtnPrev+') left 15% no-repeat' });
          },function() {
            $(this).css({ 'background':'transparent url('+setup.imageBlank+') no-repeat' });
          }).show().bind('click',function() {
            if(setup.sshowOn)
              stopSlideshow();
            setup.currentImage--;
            viewImage();
            return false;
          });
        }
        
        if( setup.currentImage != setup.imageArray.length-1 )
        {
          $('#imgNext').unbind().hover(function() {
            $(this).css({ 'background':'url('+setup.imageBtnNext+') right 15% no-repeat' });
          },function() {
            $(this).css({ 'background':'transparent url('+setup.imageBlank+') no-repeat' });
          }).show().bind('click',function() {
            if(setup.sshowOn)
              stopSlideshow();
            setup.currentImage++;
            viewImage();
            return false;
          });
        }
        
        
        $(document).keydown(function(objEvent) {
          eventKeyPress(objEvent);
        });
        
        $('#imgInfoBox').slideDown('fast');
        
        if( setup.imageArray[setup.currentImage][1] )
        {
          $('#imgTitle').html(setup.imageArray[setup.currentImage][1]).show();
          if(setup.imageArray[setup.currentImage][2]!=null)
            $('#imgCaption').html(setup.imageArray[setup.currentImage][2]).show();
          else
            $('#imgCaption').html('').show();
          if(setup.imageArray[setup.currentImage][3]!=null)
            $('#imgAuthor').html(' '+setup.txtAuthor+' '+setup.imageArray[setup.currentImage][3]).show();
          else
            $('#imgAuthor').html('').show();
            
          var origVal = setup.imageArray[setup.currentImage][4].replace(setup.galleryfolder,'');

          $('#imgCurrentOriginal').val(origVal);

          if(setup.showDownloadLink)
            $('#downloadLinkRef').attr('href',setup.downloadLink+origVal);

        }
        
        if( setup.imageArray.length > 1 )
          $('#imgCount').html(setup.txtImage+' '+(setup.currentImage+1)+' '+setup.txtOf+' '+setup.imageArray.length).show();
        
      });
      preloadNextPrev();
    };
    
    function imageInfo()
    {
      if($('#exifBg').length == 0)
      {
        removeShare();
        
        var src = $('#imgCurrentOriginal').val();
        src = escape(src);
        var w = $('#imgDiv').width();
        var h = $('#imgDiv').height();
        $('<div id="exifBg" />').css({ opacity:0.5, width:w, height:h }).appendTo('#imgNav');
        $('<div id="exifInfo" />').css({ width:(w-40), height:(h-40) }).load(setup.imageInfoLink+src.replace(setup.galleryfolder,'')).appendTo('#imgNav').bind('click',function(event){event.stopPropagation();removeImageInfo();});
        $('#viewExif a').text(setup.txtImageInfoHide);
      }
      else
      {
        removeImageInfo();
      }
    }
    
    function removeImageInfo()
    {
      $('#exifInfo').remove();
      $('#exifBg').remove();
      $('#viewExif a').text(setup.txtImageInfo);
    }
    
    function showShare()
    {
      if($('#shareBg').length == 0)
      {
        removeImageInfo();
        
        var src = $('#imgCurrentOriginal').val();
        src = escape(src);
        var w = $('#imgDiv').width();
        var h = $('#imgDiv').height();
        $('<div id="shareBg" />').css({ opacity:0.5, width:w, height:h }).appendTo('#imgNav');
        $('<div id="shareInfo" />').css({ width:(w-40), height:(h-40) }).load(setup.shareLink+src.replace(setup.galleryfolder,'')).appendTo('#imgNav').bind('click',function(event){event.stopPropagation();removeShare();});
        $('#viewShare a').text(setup.txtShareHide);
      }
      else
      {
        removeShare();
      }
    }
    
    function removeShare()
    {
      $('#shareInfo').remove();
      $('#shareBg').remove();
      $('#viewShare a').text(setup.txtShare);
    }
    
    function clearImage()
    {
      $('#imgTitle').html('');
      $('#imgCaption').html('');
      $('#imgAuthor').html('');
    }
    
    
    function nextSlide()
    {
      clearImage();
      setup.currentImage++;
      viewImage();
      if(setup.sshowOn && setup.currentImage < setup.imageArray.length-1)
      {
        $.gDoTimeout( 'sss', setup.slideShowDuration , function(){
          nextSlide();
        });
      }
      return false;
    }


    function startSlideShow()
    {
      setup.sshowOn = true;
      $("#imgSlideShow img").remove();
      $('<img src="'+setup.imageBtnSlideShowPause+'" />').appendTo("#imgSlideShow").click(function() {
        stopSlideshow();
      }).show();
      $.gDoTimeout( 'ss', setup.slideShowDuration , function(){
        nextSlide();
      });
    }
    
    
    function stopSlideshow()
    {
      setup.sshowOn = false;
      $.gDoTimeout( 'ss' );    
      $.gDoTimeout( 'sss' );
      $("#imgSlideShow img").remove();
      $('<img src="'+setup.imageBtnSlideShow+'" />').appendTo("#imgSlideShow").click(function() {
        startSlideShow();
      }).show();
    }
    
    function preloadNextPrev()
    {
      if ( (setup.imageArray.length -1) > setup.currentImage ) {
        objNext = new Image();
        objNext.src = setup.imageArray[setup.currentImage + 1][0];
      }
      if ( setup.currentImage > 0 ) {
        objPrev = new Image();
        objPrev.src = setup.imageArray[setup.currentImage -1][0];
      }
    }
    
    
    function closeOverlay()
    {
      $('#gJv2imgViewer').fadeOut(200,function() { 
        $(this).remove();
        $('#gJv2overlay').fadeOut(500,function() { $(this).remove(); });
      });
      $('embed, object, select').css({ 'visibility':'visible' });
    }
    
    
    function eventKeyPress(objEvent)
    {
      if( objEvent == null )
      {
        keycode = event.keyCode;
        escapeKey = 27;
      }
      else
      {
        keycode = objEvent.keyCode;
        escapeKey = objEvent.DOM_VK_ESCAPE;
      }
      
      if(keycode == escapeKey)
        closeOverlay();
      else if(keycode==39 && setup.currentImage!=(setup.imageArray.length-1) )
      {
        setup.currentImage++;
        viewImage();
        $(document).unbind();
      }
      else if(keycode==37 && setup.currentImage!=0)
      {
        setup.currentImage--;
        viewImage();
        $(document).unbind();
      }
    }
    
    
    return this.unbind('click').click(executeLink);
  };
  
})(jQuery);


  function uploadAnother( ref ) {
    var tempFile = window.document.createElement( 'INPUT' );
    tempFile.setAttribute( 'type', 'file' );
    tempFile.className = 'fileupload';
    tempFile.setAttribute( 'name', 'fileupload[]' );
    
    var tempForm = false;
    var tempParent = false;
    var ok = true;
    try {
      while( ok == true ) {
        if( tempParent == false ) {
          tempParent = ref.parentNode;
        } else if ( tempParent.nodeName.toLowerCase() == 'form'  ) {
          tempForm = tempParent;
          ok = false;
        } else {
          
          tempParent = tempParent.parentNode;
        }
      } // ends while
    } catch( e ) {};
    ok = null;
    
  
    tempForm.insertBefore( tempFile, ref );
  
    if (tempForm.length-1 >= 5){
      tempForm.removeChild(ref);
    } 
    
    return false;
  } // ends uploadAnother  


/*
 * jQuery doTimeout: Like setTimeout, but better! - v1.0 - 3/3/2010
 * http://benalman.com/projects/jquery-dotimeout-plugin/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */
(function($){var a={},c="gDoTimeout",d=Array.prototype.slice;$[c]=function(){return b.apply(window,[0].concat(d.call(arguments)))};$.fn[c]=function(){var f=d.call(arguments),e=b.apply(this,[c+f[0]].concat(f));return typeof f[0]==="number"||typeof f[1]==="number"?this:e};function b(l){var m=this,h,k={},g=l?$.fn:$,n=arguments,i=4,f=n[1],j=n[2],p=n[3];if(typeof f!=="string"){i--;f=l=0;j=n[1];p=n[2]}if(l){h=m.eq(0);h.data(l,k=h.data(l)||{})}else{if(f){k=a[f]||(a[f]={})}}k.id&&clearTimeout(k.id);delete k.id;function e(){if(l){h.removeData(l)}else{if(f){delete a[f]}}}function o(){k.id=setTimeout(function(){k.fn()},j)}if(p){k.fn=function(q){if(typeof p==="string"){p=g[p]}p.apply(m,d.call(n,i))===true&&!q?o():e()};o()}else{if(k.fn){j===undefined?e():k.fn(j===false);return true}else{e()}}}})(jQuery);