function actualizePrice() {
	w = $('f_ancho').getValue();
	h = $('f_alto').getValue();
	a = $('f_cantidad').getValue();
	s = $('f_soporte').getValue();
	$('t_price').innerHTML = '-';
	 var url = 'ajax/deco-mural-actualize-price.php';
	 var target = 't_price';
	 var pars = 'width='+w+'&height='+h+'&support='+s+'&amount='+a;
	 var myAjax = new Ajax.Updater(target, url, {method: 'get', parameters: pars}); 
}

function checkForm() {
	v1 = $('f_file').getValue();
	v2 = $('f_fotolia').getValue();
	if(v1.length > 0 || v2.length > 0) {
		$('frm').submit();
	} else {
		alert('Escoja una foto o indíquenos una foto suya');
	}
}


function searchFotolia() {
	openWin('fotolia/getSearchResults.php?words='+$('f_fotolia_search').getValue()+'&language_id=5', 700, 500);
}