function Gallery(args){var arg=0;var fields={'start_image':0,'transition':'SLIDE','transition_speed':500,'gallery_selector':'div#photo_gallery','image_selector':'div#images','image_array':[],'widths':[],'heights':[],'use_ratings':false,'gateway_script_location':'/services/gateway.php','play_speed':3000,'use_overlay_arrows':false,'captions':[],'original_image_array':[],'large_image_array':[],'large_widths_array':[],'large_heights_array':[],'UUID_array':[],'action_function':false,'lightbox_opacity':0.5,'transtions':['SLIDE','FADE','RANDOM'],'no_rating_display':'--','file_series':[],'use_rating_stars':false,'series_play_speed':1000,'series_position':0,'counter_selector':'div#counter','counter_template':'($$AT of $$TOTAL)','now_playing_selector':'div#now_playing','play_pause_button':'a.play_pause','caption_selector':'div#caption','rating_selector':'div#rating','rating_block_selector':'div#rating_block','go_left_overlay_selector':'a#go_left_overlay','go_right_overlay_selector':'a#go_right_overlay','go_left_button':'#go_left','go_right_button':'#go_right','enlarge_button':'a#enlarge','rate_wait_message':'Please Wait...','now_playing_message':'Now Playing','image_data_selector':'','image_data_caption_selector':'','thumbnail_data_selector':'','image_title_data_selector':'','large_image_data_selector':'','use_html_for_images':false,'slide_thumbs':false,'slide_thumbs_selector':'div#thumb_slide','slide_thumbs_left_selector':'a#thumb_move_left','slide_thumbs_right_selector':'a#thumb_move_right','html_guid_attribute':'item_guid','default_snas_content_type':'IMAGE','thumbnail_data':[],'image_titles':[],'use_thumbnail_titles':false,'title_selector':'div#image_title','thumbnail_title_class':'thumbnail_title','generated_thumbnail_selector':'ul#thumbs'};var action_function;for(var f in fields){if(fields[f]===null&&args[f]===undefined){throw"Gallery:Argument "+f+" is missing";}
if(args[f]!==undefined){this[f]=args[f];}
else{this[f]=fields[f];}}
if(!this.use_html_for_images&&(this.image_array.length===0||this.widths.length===0||this.heights.length===0)){throw"Gallery: No images found";}
if(this.use_html_for_images&&this.image_data_selector===''){throw"Gallery: No image data selector specified";}
else{var self=this;$(this.image_data_selector+' li').each(function(){if($('dt img',this).length){self.image_array.push($('dt img',this).attr('src'));self.original_image_array.push($('dt img',this).attr('src'));self.widths.push($('dt img',this).attr('width'));self.heights.push($('dt img',this).attr('height'));if(self.image_data_caption_selector!==''){if($(self.image_data_caption_selector,this).length){self.captions.push($(self.image_data_caption_selector,this).html());}}
if(self.large_image_data_selector!==''){if($(self.large_image_data_selector+' img',this).length){self.large_image_array.push($(self.large_image_data_selector+' img',this).attr('src'));self.large_widths_array.push($(self.large_image_data_selector+' img',this).attr('width'));self.large_heights_array.push($(self.large_image_data_selector+' img',this).attr('height'));}}
if(self.thumbnail_data_selector!==''){if($(self.thumbnail_data_selector,this).length){self.thumbnail_data.push($(self.thumbnail_data_selector,this).html());}}
if($(self.image_title_data_selector,this).length){self.image_titles.push($(self.image_title_data_selector,this).html());}
if(self.html_guid_attribute){if($(this).attr(self.html_guid_attribute)){self.UUID_array.push($(this).attr(self.html_guid_attribute));}}}});$(this.image_data_selector).html('');if(self.thumbnail_data.length===self.original_image_array.length){var thumbs='';for(var i=0;i<self.thumbnail_data.length;i++){thumbs+='<li>'+self.thumbnail_data[i];if(self.use_thumbnail_titles&&self.image_titles[i]!==undefined){thumbs+='<span class="'+self.thumbnail_title_class+'">'+self.image_titles[i]+'</span>';}
thumbs+='</li>';}
$(self.generated_thumbnail_selector).html(thumbs);var i=0;$(self.generated_thumbnail_selector+' li').each(function(){$(this).bind('click',(function(ii){return function(e){self.go_picture(ii);return false};})(i));$(this).attr('id','thumb_'+i);i++;});}
if(this.UUID_array.length&&this.UUID_array.length!=this.image_array.length){this.UUID_array=[];}}
if(this.slide_thumbs){if($(this.slide_thumbs_selector).length===0||$(this.slide_thumbs_right).length===0||$(this.slide_thumbs_left).length===0){this.slide_thumbs=false;}}
if(typeof this.action_function=='function'){var af=this.action_function;this.action_function=function(){setTimeout(af,this.transition_speed);};}
else{this.action_function=function(){};}
this.image_selector_width=$(this.image_selector).width();this.image_selector_height=$(this.image_selector).height();this.personUUID='';this.rated=[];this.ratings=[];this.timeout_ids=[];this.interval_ids=[];this.running='';this.add_overlay_arrows();if(this.large_image_array.length>0&&this.large_image_array[0]!==''){this.can_enlarge=true;}
else{this.can_enlarge=false;}
this.total_images=this.image_array.length;if(!(this.start_image>=0&&this.start_image<this.total_images)){this.at_image=0;}
else{this.at_image=this.start_image;}
if(window.location.toString().match(/#/)&&this.UUID_array.length){var at_uuid=window.location.toString().replace(/^.*#/,'');for(var i=0;i<this.UUID_array.length;i++){if(at_uuid===this.UUID_array[i]){this.at_image=i;break;}}}
if($(this.counter_selector).length>0){this.has_counter=true;}else{this.has_counter=false;}
if($(this.now_playing_selector).length>0){this.has_now_playing=true;}else{this.has_now_playing=false;}
if($(this.play_pause_button).length>0){this.has_play=true;}else{this.has_play=false;}
if(this.image_titles.length&&$(this.title_selector).length){this.has_titles=true;}else{this.has_titles=false;}
$(this.image_selector).append('<div id="G_current_image"></div>');$(this.image_selector).append('<div id="G_previous_image"></div>');$(this.image_selector).append('<div id="G_next_image"></div>');this.display_image(this.at_image,'div#G_current_image');this.display_image(this.get_previous(this.at_image),'div#G_previous_image');this.display_image(this.get_next(this.at_image),'div#G_next_image');if(this.slide_thumbs){this.thumb_width=$('#thumb_0').outerWidth();this.thumb_slide_container_width=$(this.slide_thumbs_selector).width();this.visible_thumbs=Math.round(this.thumb_slide_container_width/this.thumb_width);this.at_thumb=0;total_width=this.thumb_width*this.total_images;$(this.slide_thumbs_selector+' ul').width(total_width);}
this.bind_actions();this.select_thumbnail(this.start_image);if(this.captions.length>0){this.has_captions=true;$(this.caption_selector).css('display','block');this.caption_selector_height=parseInt($(this.caption_selector).css('height'));this.caption_selector_width=$(this.caption_selector).width();if(this.caption_selector_height==0||isNaN(this.caption_selector_height)){var longest='';this.caption_selector_height=0;$('body').append('<div id="G_caption_sizer"><div>');if($.browser.msie){$('div#G_caption_sizer').css({'display':'none'});}
else{$('div#G_caption_sizer').css({'position':'absolute','width':this.caption_selector_width,'top':-99999});}
for(var i=0;i<this.captions.length;i++){$('div#G_caption_sizer').html(this.captions[i]+'<br/>');var hh=$('div#G_caption_sizer').height();if(hh>this.caption_selector_height){this.caption_selector_height=hh;}}
if($.browser.msie)
{this.caption_selector_height=this.caption_selector_height+60;}
if(this.caption_selector_height>1000||this.caption_selector_height===0){this.caption_selector_height=1000;}
var caption_margin_bottom=parseInt($(this.caption_selector).css('margin-bottom'));if(!isNaN(caption_margin_bottom)&&caption_margin_bottom!=0){this.caption_selector_height+=caption_margin_bottom;}
$(this.caption_selector).css('height',this.caption_selector_height);$('div#G_caption_sizer').remove();}
$(this.caption_selector).html('<div id="G_current_caption">'+this.captions[this.at_image]+'</div><div id="G_next_caption"></div>');$('div#G_next_caption').css('display','none');}
else{this.has_captions=false;}
if(this.use_ratings){$(this.rating_selector).html('<div id="G_current_rating" /><div id="G_next_rating" />');$(this.rating_block_selector).css('display','block');$(this.rating_selector).css('display','block');this.get_rating(this.at_image,true);}
this.change_counter();this.change_title();}
Gallery.prototype.clear_timers=function(){while(this.timeout_ids.length){clearTimeout(this.timeout_ids.pop());}
while(this.interval_ids.length){clearInterval(this.interval_ids.pop());}};Gallery.prototype.add_overlay_arrows=function(){if(this.use_overlay_arrows){$(this.image_selector).append('<a id="'+this.go_left_overlay_selector+'" /><a id="'+this.go_right_overlay_selector+'" />');var width=Math.floor(this.image_selector_width/2);$(this.go_left_overlay_selector).css({'display':'block','position':'absolute','top':0,'left':0,'width':width,'height':this.image_selector_height});$(this.go_right_overlay_selector).css({'display':'block','position':'absolute','top':0,'left':width,'width':width,'height':this.image_selector_height});}};Gallery.prototype.remove_overlay_arrows=function(){if(this.use_overlay_arrows){$(this.go_left_overlay_selector).remove();$(this.go_right_overlay_selector).remove();}};Gallery.prototype.add_enlarge_link=function(){if(this.can_enlarge){if($(this.enlarge_button).length>0){var self=this;$(this.enlarge_button).bind('click',function(){self.enlarge(self.at_image);return false;});}
else if($(this.image_selector+' #G_current_image img').length>0){$(this.image_selector+' #G_current_image img').wrap('<a id="G_enlarge_link" href="#"></a>');var self=this;$('#G_enlarge_link').bind('click',function(){self.enlarge(self.at_image);return false;});}}};Gallery.prototype._get_window_offset=function(){return $.browser.msie?document.body.scrollTop:window.pageYOffset;};Gallery.prototype.move_enlarge=function(){var offset=this._get_window_offset();$('div#G_lightbox').css('top',offset);var eh=$('div#G_enlarged').height();var wh=$(window).height();$('div#G_enlarged').css('top',Math.ceil((wh-eh)/2)+offset);};Gallery.prototype.enlarge=function(at){this.pause();$('body').append('<div id="G_lightbox"></div><div id="G_enlarged"><div id="G_enlarged_image"></div><div id="G_enlarged_caption" /></div>');var ww=$(window).width();var wh=$(window).height();var w=this.large_widths_array[at];var h=this.large_heights_array[at];var end_opacity=this.lightbox_opacity;if(!(end_opacity>=0&&end_opacity<=1)){end_opacity=0.5;}
$('div#G_lightbox').width(ww);$('div#G_lightbox').height(wh);$('div#G_lightbox').css({'top':-10000});if(this.has_captions){$('div#G_enlarged_caption').html(this.captions[at]);}
$('div#G_enlarged').css({'display':'block','top':-10000});this.display_image(at,'div#G_enlarged_image',true);$('div#G_enlarged_image').css({'display':'block','width':w});if(this.has_captions){$('div#G_enlarged_caption').css('display','block');}
var ew=$('div#G_enlarged').width();var eh=$('div#G_enlarged').height();var offset=this._get_window_offset();var lightbox_top=0;var enlarged_left=Math.ceil((ww-ew)/2);var enlarged_top=Math.ceil((wh-eh)/2);if(!($.browser.msie&&parseInt($.browser.version)<=6)){$('div#G_lightbox').css({'position':'fixed'});$('div#G_enlarged').css({'position':'fixed'});}
else{lightbox_top+=offset;enlarged_top+=offset;}
$('div#G_enlarged').css({'left':enlarged_left});var trans=this.get_transition();var self=this;if(trans=='FADE'){$('div#G_lightbox').css({'opacity':0,'display':'block'});$('div#G_lightbox').fadeTo(1,0.01,function(){$('div#G_lightbox').css({'top':lightbox_top});$('div#G_lightbox').fadeTo(self.transition_speed,end_opacity);});$('div#G_enlarged').fadeTo(1,0.01,function(){$('div#G_enlarged').css({'top':enlarged_top});$('div#G_enlarged').fadeTo(self.transition_speed,1);});}
else if(trans=='SLIDE'){$('div#G_lightbox').css({'top':-wh,'opacity':end_opacity,'display':'block'});$('div#G_enlarged').css({'top':-(wh-enlarged_top)});$('div#G_lightbox').animate({'top':lightbox_top},this.transition_speed);$('div#G_enlarged').animate({'top':enlarged_top},this.transition_speed);}
$('div#G_lightbox').wrap('<a href="#" class="G_delarge"></a>');$('div#G_enlarged').wrap('<a href="#" class="G_delarge"></a>');if($.browser.msie&&parseInt($.browser.version)<=6){$(window).scroll(function(){self.move_enlarge();return false;});}
$('.G_delarge').bind('click',function(){self.delarge();return false;});return false;};Gallery.prototype.delarge=function(){var trans=this.get_transition();$(window).unbind('scroll');if(trans=='FADE'){$('div#G_lightbox').fadeOut(this.transition_speed);if(this.has_captions){$('div#G_enlarged_caption').fadeOut(this.transition_speed);}
$('div#G_enlarged_image img').fadeOut(this.transition_speed,function(){$('div#G_lightbox').remove();$('div#G_enlarged').remove();$('.G_delarge').remove();});}
else if(trans=='SLIDE'){var wh=$(window).height();var enlarged_top=parseInt($('div#G_enlarged').css('top'));$('div#G_lightbox').animate({'top':wh},this.transition_speed);$('div#G_enlarged').animate({'top':wh+enlarged_top},this.transition_speed,function(){$('div#G_lightbox').remove();$('div#G_enlarged').remove();$('.G_delarge').remove();});}};Gallery.prototype.get_transition=function(){if(this.transition=='RANDOM'){var ret='RANDOM';while(ret=='RANDOM'){var i=Math.round(Math.random()*(this.transitions.length-1));ret=this.transitions[i];}
return ret;}
else{return this.transition;}};Gallery.prototype.get_previous=function(at){return at==0?this.image_array.length-1:at-1;};Gallery.prototype.get_next=function(at){return(at==this.image_array.length-1)?0:at+1;};Gallery.prototype.display_image=function(){var image_num=arguments[0];var image_selector=arguments[1];var enlarged=arguments[2]?arguments[2]:false;var i=new Image();var w=0;var h=0;var divw=0;var divh=0;if(!enlarged){i.src=this.image_array[image_num];w=this.widths[image_num];h=this.heights[image_num];divh=this.image_selector_height;divw=this.image_selector_width;}
else{i.src=this.large_image_array[image_num];w=this.large_widths_array[image_num];h=this.large_heights_array[image_num];divh=$(window).height()*0.9;divw=$(window).width()*0.9;}
var ratio=w/h;if(w>divw&&h>divh){if(w-divw>h-divh){w=divw;h=w*(1/ratio);}
else if(h-divh>w-divw){h=divh;w=h*(ratio);}
else if(h-divh==w-divw){h=divh;w=divw;}}
else if(w>divw&&h<=divh){w=divw;h=w*(1/ratio);}
else if(w<=divw&&h>divh){h=divh;w=h*(ratio);}
i.width=Math.ceil(w);i.height=Math.ceil(h);$(image_selector).empty();$(image_selector).append(i);$(image_selector+' img').css({width:w,height:h});if(!enlarged){if(w<divw){$(image_selector+' img').css('left',Math.ceil((divw-w)/2));}
if(h<divh){$(image_selector+' img').css('top',Math.ceil((divh-h)/2));}}};Gallery.prototype.select_thumbnail=function(){var selected=arguments[0];var unselected=arguments[1]>=0?arguments[1]:'';if(unselected>=0){if($('#thumb_'+unselected)){$('#thumb_'+unselected).removeClass('selected');}}
if($('#thumb_'+selected)){$('#thumb_'+selected).addClass('selected');}};Gallery.prototype.go_left=function(){var old_id=this.at_image;var new_id=this.get_previous(this.at_image);this.select_thumbnail(new_id,old_id);this.go_slide_thumbs(new_id);this.at_image=new_id;this.get_rating(this.at_image);switch(this.get_transition()){case'SLIDE':this.slide_image('left',this.at_image,this.get_previous(this.at_image),this.get_next(this.at_image),'#G_previous_image','#G_next_image');break;default:this.fade_image(this.at_image,this.get_previous(this.at_image),this.get_next(this.at_image),'#G_previous_image','#G_next_image');}
this.change_title();this.change_counter();};Gallery.prototype.go_right=function(){var old_id=this.at_image;var new_id=this.get_next(this.at_image);this.select_thumbnail(new_id,old_id);this.go_slide_thumbs(new_id);this.at_image=new_id;this.get_rating(this.at_image);switch(this.get_transition()){case'SLIDE':this.slide_image('right',this.at_image,this.get_next(this.at_image),this.get_previous(this.at_image),'#G_next_image','#G_previous_image');break;default:this.fade_image(this.at_image,this.get_next(this.at_image),this.get_previous(this.at_image),'#G_next_image','#G_previous_image');}
this.change_title();this.change_counter();};Gallery.prototype.change_title=function(){if($(this.has_titles)){$(this.title_selector).html(this.image_titles[this.at_image]);}}
Gallery.prototype.play_pause=function(){if($('a#G_play').length>0){this.play();return;}
else if($('a#G_pause').length>0){this.pause();return;}};Gallery.prototype.go_slide_thumbs=function(where){if(this.slide_thumbs){var go_thumb;if(this.visible_thumbs>=this.total_images){return;}
if(where==='left'||where==='right'){if(where==='left'){go_thumb=((this.at_thumb-1)%this.total_images);if(go_thumb<0){go_thumb=this.total_images-(go_thumb+1);}}
else{go_thumb=((this.at_thumb+1)%(this.total_images-this.visible_thumbs));}}
else{go_thumb=where;if(go_thumb>(this.total_images-this.visible_thumbs)){go_thumb=this.total_images-this.visible_thumbs;}}
if(isNaN(go_thumb)){return;}
else{if(go_thumb>(this.total_images-this.visible_thumbs)&&go_thumb<=this.total_images){go_thumb=(this.total_images-this.visible_thumbs);}
var to_go=go_thumb*this.thumb_width;var self=this;$(this.slide_thumbs_selector+' ul').animate({'left':-to_go},this.transition_speed,function(){self.at_thumb=go_thumb;});}}};Gallery.prototype.play=function(){if($('a#G_play').length>0){var self=this;this.interval_ids.push(setInterval(function(){self.go_right();},this.play_speed));this.running='image_play';this.set_now_playing_message(this.now_playing_message);$('a#G_play').attr('id','G_pause');}};Gallery.prototype.pause=function(){if($('a#G_pause').length>0){this.clear_timers();this.running=false;this.set_now_playing_message('');$('a#G_pause').attr('id','G_play');}};Gallery.prototype.set_now_playing_message=function(message){if(this.has_now_playing){$(this.now_playing_selector).html(message);}};Gallery.prototype.go_series=function(series_name){this.pause();if(this.file_series[series_name]){this.go_picture(this.file_series[series_name][0]);var self=this;this.running='series_play';this.set_now_playing_message('Playing: '+series_name.replace(/_/g,' '));$('a#G_play').attr('id','G_pause');this.timeout_ids.push(setTimeout(function(){self.interval_ids.push(setInterval(function(){self.play_series(series_name);},self.series_play_speed));},this.transition_speed));}};Gallery.prototype.play_series=function(series_name){this.series_position++;if(this.series_position>=this.file_series[series_name].length){this.series_position=0;}
this.at_image=this.file_series[series_name][this.series_position];this.change_counter();this.display_image(this.at_image,'div#G_current_image');};Gallery.prototype.go_picture=function(image_num){this.pause();if(image_num!=this.at_image){this.action_function();var old_id=this.at_image;var new_id=image_num;this.select_thumbnail(new_id,old_id);this.at_image=image_num;this.get_rating(this.at_image);this.go_slide_thumbs(new_id);switch(this.get_transition()){case'SLIDE':this.slide_go_picture();break;default:this.fade_go_picture();}}
this.change_counter();this.change_title();};Gallery.prototype.unbind_actions=function(){$(this.go_left_button).unbind('click');$(this.go_right_button).unbind('click');if(this.can_enlarge){$('#G_enlarge_link').unbind('click');$(this.enlarge_button).unbind('click');}
if(this.has_play){$(this.play_pause_button).unbind('click');$(this.play_pause_button).addClass('G_disabled');}
if(this.use_overlay_arrows){$(this.go_left_overlay_selector).unbind('click');$(this.go_right_overlay_selector).unbind('click');}
$(this.go_left_button).addClass('G_disabled');$(this.go_right_button).addClass('G_disabled');if(this.slide_thumbs){$(this.slide_thumbs_left_selector).unbind('click');$(this.slide_thumbs_right_selector).unbind('click');}
this.unbind_ratings();};Gallery.prototype.bind_actions=function(){var self=this;$(this.go_left_button).bind('click',function(){self.action_function();self.go_left();return false;});$(this.go_right_button).bind('click',function(){self.action_function();self.go_right();return false;});this.add_enlarge_link();if(this.use_ratings){this.bind_ratings();}
if(this.has_play){$(this.play_pause_button).bind('click',function(){self.play_pause();return false;});$(this.play_pause_button).removeClass('G_disabled');}
if(this.use_overlay_arrows){$(this.go_left_overlay_selector).bind('click',function(){self.action_function();self.go_left();return false;});$(this.go_right_overlay_selector).bind('click',function(){self.action_function();self.go_right();return false;});}
if(this.slide_thumbs){$(this.slide_thumbs_left_selector).bind('click',function(){self.go_slide_thumbs('left');return false;});$(this.slide_thumbs_right_selector).bind('click',function(){self.go_slide_thumbs('right');return false;});}
if($.browser.msie){var ids=[this.go_left_button,this.go_right_button,this.play_pause_button,this.go_left_overlay_selector,this.go_right_overlay_selector,this.thumb_move_right,this.thumb_move_left];for(var i=0;i<ids.length;i++){if($(ids[i]).length>0){$(ids[i]).attr('href','javascript:;');}}
if(this.use_ratings){for(var i=1;i<=5;i++){var id='#rate_'+i;if($(id).length>0){$(id).attr('href','javascript:;');}}}}
$(this.go_left_button).removeClass('G_disabled');$(this.go_right_button).removeClass('G_disabled');};Gallery.prototype.unbind_ratings=function(){if(this.use_ratings){for(var i=1;i<=5;i++){$('#rate_'+i).unbind('click');}}};Gallery.prototype.bind_ratings=function(){if(this.use_ratings){var self=this;$('#rate_1').bind('click',function(){self.action_function();self.rate(1);return false;});$('#rate_2').bind('click',function(){self.action_function();self.rate(2);return false;});$('#rate_3').bind('click',function(){self.action_function();self.rate(3);return false;});$('#rate_4').bind('click',function(){self.action_function();self.rate(4);return false;});$('#rate_5').bind('click',function(){self.action_function();self.rate(5);return false;});if(this.use_rating_stars){$('#rate_1').bind('mouseenter',function(){self.rate_hover(1,'enter');return false;});$('#rate_1').bind('mouseleave',function(){self.rate_hover(1,'leave');return false;});$('#rate_2').bind('mouseenter',function(){self.rate_hover(2,'enter');return false;});$('#rate_2').bind('mouseleave',function(){self.rate_hover(2,'leave');return false;});$('#rate_3').bind('mouseenter',function(){self.rate_hover(3,'enter');return false;});$('#rate_3').bind('mouseleave',function(){self.rate_hover(3,'leave');return false;});$('#rate_4').bind('mouseenter',function(){self.rate_hover(4,'enter');return false;});$('#rate_4').bind('mouseleave',function(){self.rate_hover(4,'leave');return false;});$('#rate_5').bind('mouseenter',function(){self.rate_hover(5,'enter');return false;});$('#rate_5').bind('mouseleave',function(){self.rate_hover(5,'leave');return false;});}}};Gallery.prototype.slide_go_picture=function(){$('#G_next_image').remove();$(this.image_selector).append('<div id="G_next_image"></div>');this.display_image(this.at_image,'#G_next_image');this.slide_image('up',this.at_image,this.get_next(this.at_image),this.get_previous(this.at_image),'#G_next_image','#G_previous_image');};Gallery.prototype.fade_go_picture=function(){$('#G_next_image').remove();$(this.image_selector).append('<div id="G_next_image"></div>');this.display_image(this.at_image,'#G_next_image');this.fade_image(this.at_image,this.get_next(this.at_image),this.get_previous(this.at_image),'#G_next_image','#G_previous_image');};Gallery.prototype.get_id_name=function(from_id){return from_id.replace(/^.*#/,'');};Gallery.prototype.fade_captions=function(at_image){if(this.has_captions){$('div#G_next_caption').html(this.captions[at_image]);$('div#G_current_caption').fadeOut(this.transition_speed);var self=this;$('div#G_next_caption').fadeIn(this.transition_speed,function(){$('div#G_current_caption').remove();$('div#G_next_caption').attr('id','G_current_caption');$('div#G_current_caption').after('<div id="G_next_caption"></div>');});}};Gallery.prototype.slide_captions=function(direction,at_image){if(this.has_captions){$('div#G_next_caption').html(this.captions[at_image]);var ahead_caption_animate;var from_caption_animate;if(direction=='left'){$('#G_next_caption').css('left',this.caption_selector_width);from_caption_animate={'left':-(this.caption_selector_width*1.1)};ahead_caption_animate={'left':"0"};}
else if(direction=='right'){$('#G_next_caption').css('left',-this.caption_selector_width);from_caption_animate={'left':this.caption_selector_width*1.1};ahead_caption_animate={'left':"0"};}
else if(direction=='up'){$('#G_next_caption').css('top',this.caption_selector_height);from_caption_animate={'top':-this.caption_selector_height};ahead_caption_animate={'top':0};}
else if(direction=='down'){$('#G_next_caption').css('bottom',0);from_caption_animate={'bottom':this.caption_selector_height};ahead_caption_animate={'bottom':-this.caption_selector_height};}
$('#G_next_caption').css("display","block");$('#G_next_caption').html(this.captions[at_image]);$('#G_current_caption').animate(from_caption_animate,this.transition_speed);var self=this;$('#G_next_caption').animate(ahead_caption_animate,this.transition_speed,'',function(){$('#G_current_caption').remove();$('#G_next_caption').attr('id','G_current_caption');$(self.caption_selector).append('<div id="G_next_caption"></div>');});}};Gallery.prototype.fade_image=function(at_image,ahead_image,behind_image,ahead_selector,behind_selector){from_selector='#G_current_image';var from_selector_fade=from_selector;var ahead_selector_fade=ahead_selector;if($.browser.msie){from_selector_fade+=' img';ahead_selector_fade+=' img';$(ahead_selector).css('display','block');$(ahead_selector_fade).css('display','none');}
this.unbind_actions();this.fade_captions(at_image);$(ahead_selector_fade).fadeIn(this.transition_speed);var self=this;$(from_selector_fade).fadeOut(this.transition_speed,function(){$(from_selector).remove();$(behind_selector).remove();$(ahead_selector).attr('id','G_current_image');$(self.image_selector).append('<div id="'+self.get_id_name(ahead_selector)+'"></div>');self.display_image(ahead_image,ahead_selector);$(self.image_selector).append('<div id="'+self.get_id_name(behind_selector)+'"></div>');self.display_image(behind_image,behind_selector);self.bind_actions();});};Gallery.prototype.slide_image=function(direction,at_image,ahead_image,behind_image,ahead_selector,behind_selector){from_selector='#G_current_image';this.slide_captions(direction,at_image);var from_selector_animate;var ahead_selector_animate;if(direction=='left'){$(ahead_selector).css('left',this.image_selector_width);from_selector_animate={'left':-(this.image_selector_width*1.1)};ahead_selector_animate={'left':"0"};}
else if(direction=='right'){$(ahead_selector).css('left',-this.image_selector_width);from_selector_animate={'left':this.image_selector_width*1.1};ahead_selector_animate={'left':"0"};}
else if(direction=='up'){$(ahead_selector).css('top',this.image_selector_height);from_selector_animate={'top':-this.image_selector_height};ahead_selector_animate={'top':0};}
else if(direction=='down'){$(ahead_selector).css('bottom',0);from_selector_animate={'bottom':this.image_selector_height};ahead_selector_animate={'bottom':-this.image_selector_height};}
$(ahead_selector).css("display","block");this.unbind_actions();$(from_selector).animate(from_selector_animate,this.transition_speed);var self=this;$(ahead_selector).animate(ahead_selector_animate,this.transition_speed,'',function(){$(from_selector).remove();$(behind_selector).remove();$(ahead_selector).attr('id','G_current_image');$(self.image_selector).append('<div id="'+self.get_id_name(ahead_selector)+'"></div>');self.display_image(ahead_image,ahead_selector);$(self.image_selector).append('<div id="'+self.get_id_name(behind_selector)+'"></div>');self.display_image(behind_image,behind_selector);self.bind_actions();});};Gallery.prototype.change_counter=function(){if(this.has_counter){var t=this.counter_template;t=t.replace(/\$\$AT/g,(this.at_image+1));t=t.replace(/\$\$TOTAL/,this.total_images);$(this.counter_selector).html(t);}};Gallery.prototype.display_rating=function(){var value=arguments[0];if(value==0){value=this.no_rating_display;}
var init=arguments[1]?arguments[1]:false;if(init){$('div#G_current_rating').html(value);this.display_rating_stars(value,true);}
else{this.display_rating_stars(value,false);var trans=this.get_transition();if(trans=='SLIDE'){var rh=$(this.rating_selector).height();var self=this;$('div#G_next_rating').css({'top':rh,'display':'block'});$('div#G_next_rating').html(value);$('div#G_current_rating').animate({'top':-rh},this.transition_speed);$('div#G_next_rating').animate({'top':0},this.transition_speed,function(){$('div#G_current_rating').remove();$('div#G_next_rating').attr('id','G_current_rating');$(this.rating_selector).append('<div id="G_next_rating" />');});}
if(trans=='FADE'){$('div#G_next_rating').html(value);$('div#G_next_rating').fadeIn(this.transition_speed);$('div#G_current_rating').fadeOut(this.transition_speed,function(){$('div#G_current_rating').remove();$('div#G_next_rating').attr('id','G_current_rating');$(this.rating_selector).append('<div id="G_next_rating" />');});}}};Gallery.prototype.display_rating_stars=function(value,is_init){if(this.use_rating_stars){var id='';for(var i=1;i<=5;i++){id='#rate_'+i;$(id).removeClass('G_rated_value');$(id).removeClass('G_rated_half_value');}
var i=0;var last_half=Math.round(value-Math.floor(value));var floor=Math.floor(value);for(i=0;i<=floor;i++){id='#rate_'+i;$(id).addClass('G_rated_value');}
id='#rate_'+i;if(last_half&&i<=5){$(id).removeClass('G_rated_value');$(id).addClass('G_rated_half_value');}}};Gallery.prototype.rate=function(value){if(this.rated[this.at_image]){this.display_rating(this.ratings[this.at_image]);return;}
this.unbind_actions();this.wait_start('div#G_current_rating');var self=this;var data={};if(this.UUID_array[this.at_image]!==undefined){data.contentSSUK=this.UUID_array[this.at_image];data.contentType=this.default_snas_content_type;}
else{data.contentURL=escape(this.original_image_array[this.at_image]);}
data.rateValue=value;data.action='rateContent';$.ajax({type:"GET",url:this.gateway_script_location,data:data,dataType:"json",timeout:5000,success:function(val){self.wait_complete('div#G_current_rating');self.ratings[self.at_image]=val.output.averageRating;self.rated[self.at_image]=true;var to_display=value;if(val.output.numRatings>0){to_display=val.output.averageRating;}
self.display_rating(to_display);self.bind_actions();}});};Gallery.prototype.rate_hover=function(value,type){for(var i=1;i<=value;i++){var id='#rate_'+i;if(type=='enter'){$(id).addClass('G_rate_hover');}
else{$(id).removeClass('G_rate_hover');}}};Gallery.prototype.get_rating=function(){var at=arguments[0];var init=arguments[1]?arguments[1]:false;if(this.use_ratings){if(this.ratings[this.at_image]){this.display_rating(this.ratings[this.at_image]);return;}
var data={};if(this.UUID_array[this.at_image]!==undefined){data.contentSSUK=this.UUID_array[this.at_image];data.contentType=this.default_snas_content_type;}
else{data.contentURL=escape(this.original_image_array[this.at_image]);}
data.action='getRating';var self=this;$.ajax({type:"GET",url:this.gateway_script_location,data:data,dataType:"json",success:function(val){self.ratings[self.at_image]=val.output.averageRating;self.display_rating(self.ratings[self.at_image],init);}});}};Gallery.prototype.wait_start=function(div){$(div).addClass('wait');$(div).html(this.rate_wait_message);};Gallery.prototype.wait_complete=function(div){$(div).empty();$(div).removeClass('wait');};