var itemsPerPage = 6;
var itemPerPage= 6;
var totalPages = 0;
var totalItems = 0;
var currentPage = 0;
var url;
function ge(a){ return document.getElementById(a); }
function urlGet(qs){
	try{ var pageUrl = decodeURIComponent(document.location.search); }
	catch(err){ var pageUrl = unescape(document.location.search); }
	var total = pageUrl.length > 1 ? pageUrl.length : "undefined";
	pageUrl = pageUrl != "undefined" ? pageUrl : "undefined";
	if(total != "undefined"){
		pageUrl = pageUrl.replace(/(<([^>]+)>)/ig, '');
		pageUrl = pageUrl.replace(/>+|<+/g, '');
		pageUrl = pageUrl.substr(1);
		if(pageUrl.indexOf(qs)!=-1){ 
			var parcalar = pageUrl.split('&'); 
			if(parcalar.length>0) for(var i=0; i<parcalar.length; i++) if(parcalar[i].substr(0, qs.length)==qs) return parcalar[i].substr(qs.length +1); }
		else return 0;
	}
	else return 0;}
$(document).ready(function(){
						   
 $.ajax({ type:'GET', url:'data/year.xml', dataType: "xml",
	success:function(xml){	
			if(pageId==2173){
				$('div#subProd ul').empty();
				totalItems=$(xml).find('data yearbook').length;
				var id,year,imgurl,pn;
				sayfalari_olustur();
					$(xml).find('yearbook').each(function(){	
						year=$(this).attr('year');						
						imgurl="images/yearbook/"+year+'/'+year.replace('-','')+'.jpg';			
						pn=$(this).attr('showpn');
						$('div#subProd ul')
						.append($('<li />')
							 .append($('<a />').attr('href','yilliklarimiz.aspx?year='+year+'&show='+pn).append($('<img />').attr('src',imgurl))
							 .append($('<p />').html(year))	
							 .append($('<a />').attr('class','info').attr('href','yilliklarimiz.aspx').html('Detaylı Bilgi'))))
					});
				sayfaya_git(0);
			}
			else if(pageId==2242)
			{
				var year2,thumb,ybimg,shortDesc,bname,pn;
				$(xml).find('yearbook').each(function(i){
					year2=$(this).attr('year'); 
					thumb="images/yearbook/"+year2+'/'+year2.replace('-','')+'_big.jpg';
					bname=$(this).attr('bname');
					ybimg=$(this).attr('yimages');
					shortDesc=$(this).attr('shortDesc');
					pn=$(this).attr('showpn');
					$('div#text_area ul#fotograf')
					.append($('<li />')
						.append($('<div/>').attr('class','galery_img')
							.append($('<a/>').attr('class','iframe img_galery').attr('rel',year2).attr('href','image-slide.html?galeryno='+year2+'&ybc='+ybimg+'&bname='+bname+'&show='+pn)
								.append($('<img/>').attr('src',thumb).attr('border','0').attr('alt',''))
							)
						)
						.append($('<div/>').attr('class','galeri_aciklama')
							.append($('<h3/>').html(year2))
							.append($('<a/>').attr('class','yearbook').attr('href','javascript:;').append($('<p/>').html(shortDesc)).click(function(){
								$(this).parent().prev('div.galery_img').children('a.img_galery').trigger('click')
							}))
						)
					)
				});
				$("a.img_galery").fancybox({
					'width':474,
					'height':705,
					'padding'		: 0,
					'autoScale'		: false,
					'transitionIn'	: 'none',
					'transitionOut'	: 'none',
					'hideOnOverlayClick' : false					
				});	
				totalItems=$(xml).find('data yearbook').length;
				if(totalItems > itemPerPage){
					$('div#text_area').append(
					$('<div/>').attr('id','Numarator')
						.append($('<div/>').attr('class','paging_right'))
						.append($('<ul/>').attr('class','clearfix'))
						.append($('<div/>').attr('class','paging_left'))
						.append($('<img/>').attr('src','images/sayfano.gif').attr('align','right').attr('border','0').attr('alt',''))
					)
					pager($('ul#fotograf'),totalItems);		
				}			
				var selectyear = urlGet('year');
				if(selectyear!=0) {setTimeout($('ul#fotograf li div.galery_img a[rel="'+selectyear+'"]').trigger('click'),100);}
			}
		}
	});
});

function sayfalari_olustur(){
    totalPages=Math.ceil(totalItems/itemsPerPage);
	$('div#topProd ul').empty();
	$('div#topProd ul').append($('<li />').append($('<a />').attr('class','prev').attr('href','javascript:;').html('&lt;').click(onceki_sayfa)))
	for(var i=0; i<totalPages; i++){
		$('div#topProd ul').append($('<li />').append($('<a />').attr('href','javascript:;').text(i+1)).click(function(){sayfaya_git(Number($(this).text())-1)}));	
	}	
	$('div#topProd ul').append($('<li />').append($('<a />').attr('class','next').attr('href','javascript:;').html('&gt;').click(sonraki_sayfa)))}
function sayfaya_git(p){
	currentPage=p;
	var start=currentPage *itemsPerPage;
	var end=start+itemsPerPage-1
	$('div#subProd ul li').show();	
	$('div#subProd ul li:lt('+start+')').hide();
	$('div#subProd ul li:gt('+end+')').hide();
	$('div#topProd ul li').removeClass('on');
	$('div#topProd ul li:eq('+(p+1)+')').addClass('on');}
function onceki_sayfa(){if(currentPage>0){sayfaya_git(currentPage-1)}}
function sonraki_sayfa(){if(currentPage<totalPages-1){sayfaya_git(currentPage+1)}}