//array of random values
document.onLoad=setTimeout('flickrStart()',3000)


function flickrStart(){

//definisco l'URL di flickr da chiamare
randomTags=['torino', 'glamour','italo losero','giordanino','elearning','givoletto','parco la mandria','druento','ceronda','casternone','second life','pioggia','smiles','happyness']
baseUrl='http://www.flickr.com/services/rest/?method=flickr.photos.search&format=json&api_key=921a660cadad9262da351172a29f4380&nojsoncallback=1&jsoncallback=putPhoto&text='
var tg=eval('randomTags['+parseInt(Math.random()*randomTags.length)+']');
if (document.location.href.indexOf('tennis')>0) tg='tennis';
scriptUrl=baseUrl+tg;
//scriptUrl=baseUrl+eval('randomTags['+parseInt(Math.random()*randomTags.length)+']');
//creo il div che ospiterà le foto
a=document.createElement('DIV');
a.setAttribute('id','flHead');
document.body.appendChild(a);
document.getElementById('flHead').style.position='absolute'
document.getElementById('flHead').style.overflow='hidden'
document.getElementById('flHead').style.height='77px'
//chiamo lo script
if($('flickrScript')) $('flickrScript').parentNode.removeChild($('op2'));
   $('myHead').insert(new Element('script', {id:'flickrScript', 'src': scriptUrl, 'type':'text/javascript'})
   );
}


function putPhoto(payload){
ih = '';
photoload=payload.photos.photo
if(photoload.length==0) ih = 'no contents';
else{
for (var x=0; x<photoload.length; x++){
var base='http://farm'
var farm= photoload[x]['farm']
var id = photoload[x]['id']
var base2 = '.static.flickr.com/'
var server = photoload[x]['server']
var title = photoload[x]['title']
var owner = photoload[x]['owner']
var secret = photoload[x]['secret']
var t_url = base + farm + base2+server+'/'+id+'_'+secret+'_s.jpg'
var url = 'http://www.flickr.com/photos/'+owner+'/'+id
//var ind = ($('nphoto').selectedIndex)
var limit = parseInt(document.viewport.getWidth()/75)
if(x<limit) ih+= '<a href="'+url+'"><img title="'+title+'" src="'+t_url+'" /></a>';
}
}//else
$('flHead').update(ih);

}