// JavaScript Document
function get_banner_image(){
	var flickr_user = $('#flickr_user').val();
	var flickr_album = $('#flickr_set').val();	
	var api_key = "56cd7c67164ddd984b0b58899873daaf";
	var json_url = 'http://api.flickr.com/services/rest/?method=flickr.photosets.getPhotos&api_key='+api_key+'&photoset_id='+flickr_album+'&format=json&jsoncallback=?';

	//call the flickr api
	$.getJSON(json_url,function(data){
//		log(data);
		var raiz = data.photoset.photo;
		var raiz_largo = raiz.length;
		var ultima = raiz_largo - 1;
		
		var farm  = data.photoset.photo[ultima].farm;
		var photo = data.photoset.photo[ultima].id;
		var server = data.photoset.photo[ultima].server;
		var secret = data.photoset.photo[ultima].secret;
		var img_url = 'http://farm'+farm+'.static.flickr.com/'+server+'/'+photo+'_'+secret+'_b.jpg';
		
		
		log(ultima);
		
		$("#img_banner").attr('src',img_url);
    });
}
get_banner_image();