(function($){$.fn.jPaginate=function(options){var defaults={items:4,next:"Next",previous:"Previous",active:"active",pagination_class:"pagination",minimize:false,nav_items:6,cookies:false,position:"after",equal:false,offset:50};var options=$.extend(defaults,options);return this.each(function(){obj=$(this);var show_per_page=options.items;var number_of_items=obj.children().size();var number_of_pages=Math.ceil(number_of_items/show_per_page);var array_of_elements=[];var numP=0;var nexP=show_per_page;var height=0;var max_height=0;for(i=1;i<=number_of_pages;i++)
{array_of_elements[i]=obj.children().slice(numP,nexP);if(options.equal){obj.children().slice(numP,nexP).each(function(){height+=$(this).outerHeight();});if(height>max_height)max_height=height;height=0;}
numP+=show_per_page;nexP+=show_per_page;}
if(options.equal){max_height+=options.offset;obj.css({"height":max_height});}
if(options.cookies==true){if(get_cookie("current")){showPage(get_cookie("current"));createPagination(get_cookie("current"));}else{set_cookie("current","1");showPage(get_cookie("current"));createPagination(get_cookie("current"));}}else{showPage(1);createPagination(1);}
function showPage(page){obj.children().hide();obj.children().removeClass("visible");array_of_elements[page].show();array_of_elements[page].addClass("visible");$('#galleryBig').fadeOut('slow');$('#galleryBig').attr('src',$('.visible:first img').attr('src').replace('thumb','full'));$('#galleryBig').fadeIn('slow');}
function createPagination(curr){var start,items="",end,nav="";start="<ul class='"+options.pagination_class+"'>";var previous="<li><a class='goto_previous' href='#'>"+options.previous+"</a></li>";var next="<li><a class='goto_next' href='#'>"+options.next+"</a></li>";var previous_inactive="<li><a class='inactive'>"+options.previous+"</a></li>";var next_inactive="<li><a class='inactive'>"+options.next+"</a></li>";end="</ul>"
var after=number_of_pages-options.after+1;var pagi_range=paginationCalculator(curr);for(i=1;i<=number_of_pages;i++)
{if(options.minimize==true){var half=Math.ceil(number_of_pages/2)
if(i>=pagi_range.start&&i<=pagi_range.end){if(i==curr){items+='<li><a class="'+options.active+'" title="'+i+'">'+i+'</a></li>';}
else{items+='<li><a href="#" class="goto" title="'+i+'">'+i+'</a></li>';}}else if(curr<=half){if(i>=(number_of_pages-2)){if(i==curr){items+='<li><a class="'+options.active+'" title="'+i+'">'+i+'</a></li>';}
else{items+='<li><a href="#" class="goto" title="'+i+'">'+i+'</a></li>';}}}else if(curr>=half){if(i<=2){if(i==curr){items+='<li><a class="'+options.active+'" title="'+i+'">'+i+'</a></li>';}
else{items+='<li><a href="#" class="goto" title="'+i+'">'+i+'</a></li>';}}}}else{if(i==curr){items+='<li><a class="'+options.active+'" title="'+i+'">'+i+'</a></li>';}
else{items+='<li><a href="#" class="goto" title="'+i+'">'+i+'</a></li>';}}}
if(curr!=1&&curr!=number_of_pages){nav=start+previous+items+next+end;}else if(number_of_pages==1){nav=start+previous_inactive+items+next_inactive+end;}else if(curr==number_of_pages){nav=start+previous+items+next_inactive+end;}else if(curr==1){nav=start+previous_inactive+items+next+end;}
if(options.position=="before"){obj.before(nav);}else if(options.position=="after"){obj.after(nav);}else{obj.after(nav);obj.before(nav)}}
function set_cookie(c_name,value)
{var expiredays=999;var exdate=new Date();exdate.setDate(exdate.getDate()+expiredays);document.cookie=c_name+"="+escape(value)+((expiredays==null)?"":";expires="+exdate.toUTCString());}
function get_cookie(c_name)
{if(document.cookie.length>0)
{c_start=document.cookie.indexOf(c_name+"=");if(c_start!=-1)
{c_start=c_start+c_name.length+1;c_end=document.cookie.indexOf(";",c_start);if(c_end==-1)c_end=document.cookie.length;return unescape(document.cookie.substring(c_start,c_end));}}
return"";}
function paginationCalculator(curr){var half=Math.floor(options.nav_items/2);var upper_limit=number_of_pages-options.nav_items;var start=curr>half?Math.max(Math.min(curr-half,upper_limit),0):0;var end=curr>half?Math.min(curr+half+(options.nav_items%2),number_of_pages):Math.min(options.nav_items,number_of_pages);return{start:start,end:end};}
$(".goto").live("click",function(e){e.preventDefault();showPage($(this).attr("title"));set_cookie("current",$(this).attr("title"));$(".pagination").remove();createPagination($(this).attr("title"));});

$(".goto_next").live("click",function(e){

e.preventDefault();var act="."+options.active;var newcurr=parseInt($(".pagination").find(".active").attr("title"))+1;set_cookie("current",newcurr);showPage(newcurr);$(".pagination").remove();createPagination(newcurr);
});

$(".goto_previous").live("click",function(e){

e.preventDefault();var act="."+options.active;var newcurr=parseInt($(".pagination").find(".active").attr("title"))-1;set_cookie("current",newcurr);showPage(newcurr);$(".pagination").remove();createPagination(newcurr);

});

});};})(jQuery);