var colocaworks = function(){
	var works = $$('.work');
	var margeEsquerra = 20; //marge a l'esquerra de la pàgina
	var ampleWork = 230 //espai que ha d'ocupar cada work
	var pFiles = Math.eq2(-margeEsquerra, document.width, -(works.length * ampleWork), Math.ceil);
	var files = pFiles[1];
	var perFila = Math.floor((document.width - margeEsquerra) / ampleWork);
	if(perFila*files < works.length) files = Math.ceil(works.length/perFila);
	works.each(function(work){
		work.setStyle('clear','none');
	});
	files.each(function(fila){
		works[(fila) * perFila].setStyle('clear','left');
	});
};
window.addEvent('domready', colocaworks).addEvent('resize', colocaworks);
window.addEvent('domready', function(){
	$$('.thumb img').verticalAlign();
});