var nr_changes = 0;
function Changes_Add(text, link, symbol) {
	nr_changes++;
	if(nr_changes == 1) {
	
		$("<tr style='height:10px;'><td style='width:127px; background-color:#eeeeee;'></td><td style='width:3px; background-color:#618209;'></td><td style='width:8px;'></td></tr><tr><td class='menuHead' style='width:127px; background-color:#618209; color:#eeeeee;'>&nbsp;Recente wijzigingen.</td><td colspan='2' style='width:11px; background-color:#618209;'></td></tr><tr style='height:5px;'><td style='width:127px; background-color:#eeeeee;'></td><td style='width:3px; background-color:#618209;'></td><td style='width:8px;'></td></tr>");
	}
	
	if(link && link != "") {
	 if(symbol && symbol != "") {
		$("<tr>"
			+"<td class='menuText'>"
			+"&nbsp;"
			+"<img src='img/symbols/symbol_"+symbol+".gif' alt='' title='"+symbol+" toegevoegd'/>"
			+"&nbsp"
			+"<a href='"+link+"'>"+text+"</a>"
			+"</td>"
		+"</tr>"
		);	 
	 }
	 else {
		$("<tr>"
			+"<td class='menuText'>"
			+"&nbsp;<a href='"+link+"'>"+text+"</a>"
			+"</td>"
		+"</tr>"
		);
	 }
	}
	else {
	 if(symbol && symbol != "") {
		$("<tr>"
			+"<td class='menuText'>"
			+"&nbsp;"
			+"<img src='img/symbols/symbol_"+symbol+".gif' alt='' title='"+symbol+" toegevoegd'/>"
			+"&nbsp;"+text
			+"</td>"
		+"</tr>"
		);	 
	 }
	 else {
		$("<tr>"
			+"<td class='menuText'>"
			+"&nbsp;"+text
			+"</td>"
		+"</tr>"
		);	
	 }
	}
}

function Changes_GetRecentAlbums(j) {
	var picUser = j.feed.id.$t.substring(j.feed.id.$t.lastIndexOf("/")+1);
	for(i=0; i<j.feed.entry.length; i++){
		var updateDate = getDateObj(j.feed.entry[i].updated.$t);
		var publishDate = getDateObj(j.feed.entry[i].published.$t);

		var dateMarker = new Date();
		dateMarker.setMonth(dateMarker.getMonth()-1, dateMarker.getDate());
		if(updateDate < dateMarker) {
			break;
		}		
		
		var title = j.feed.entry[i].title.$t;
		title = title.split(publishDate.getFullYear(), 1);
		var id_begin = j.feed.entry[i].id.$t.indexOf('albumid/')+8;
		var id_end = j.feed.entry[i].id.$t.indexOf('?');
		var id_base = j.feed.entry[i].id.$t.slice(id_begin, id_end);
		Changes_Add(title, 'index.php?page=Fotos&user='+picUser+'&albumid='+id_base, 'fotos');
	}
}

function Changes_SearchFotos(seizoen) {
	$('<script type="text/javascript" src="http://picasaweb.google.com/data/feed/base/user/Gillesagroep'+seizoen+'?category=album&alt=json&callback=Changes_GetRecentAlbums&access=public"></script>');//picasaweb
}