var crlf = "\n";

// read station();
function readphotozou(){

//initialize
//	document.getElementById('photozou').innerHTML = 'processing';
	
//	var xmlUrl_photozou = '/photozou/bin/xmlpipe_photozou.cgi?keyword=' + obj ;
//	var xmlUrl_photozou = 'bin/xmlpipe_photozou.cgi?keyword=%E6%96%B0%E5%AE%BF' ;
	var xmlUrl_photozou = 'bin/xmlpipe_photozou.cgi' ;
	
//	var query = 'keyword=%E6%96%B0%E5%AE%BF';
	var query = 'keyword=%E9%89%84%E9%81%93';
	var xml = new JKL.ParseXML(xmlUrl_photozou , query);
	var func = function(data){cb_readphotozou(data);}
	xml.async(func);
	xml.parse();
}

// callback 
function cb_readphotozou(xml){

	i = Math.random() * 20 + 1;
	val = Math.floor(i);
	var data ='' + crlf;
	
	try{

		data += '<a href="' + xml.rsp.info.photo[val].url + '" target="blank">' + crlf ;
		data += '<img src="' + xml.rsp.info.photo[val].image_url + '" width="250">' + crlf ;
		data += '</a>' + crlf ;
		data += '<br>' + xml.rsp.info.photo[val].photo_title + crlf;
	}
	catch(myerror){ data += '<br>フォト蔵：検索結果がありませんでした<br>' + crlf; }

	document.getElementById('photozou').innerHTML = data;
}