function produs_cere(item, heightMin, heightMax) {
	var h = $(item).getStyle('height').toInt();
	if (h == heightMin) $(item).morph({ 'height': heightMax+'px'});
	else $(item).morph({ 'height': heightMin+'px'});
}
function adaugaInCos(produs_url){
	var req = new Request.HTML({url: '/adauga-produs', evalScripts:true, method: 'post', data: {'produs_url' : produs_url},
		onRequest: function() {
			$('cos_mesaj').empty().setStyle('display', 'block').addClass('spin');
		},
		onSuccess: function(html) {
			$('cos_mesaj').empty().removeClass('spin');
			$('cos_mesaj').adopt(html);
			refreshCos();
		},
		onFailure: function() {
			$('cos_mesaj').empty().removeClass('spin');
			$('cos_mesaj').set('html', 'The request failed.');
		}
	});
	req.send();
}
function refreshCos(){
	var req = new Request.HTML({url: '/cos-refresh', evalScripts:true, method: 'post',
		onRequest: function() {
			$('cos').empty().addClass('spin').setStyles({'width':'180px'});
		},
		onSuccess: function(html) {
			$('cos').empty().removeClass('spin').setStyles({'width':'auto'});
			$('cos').adopt(html);
		},
		onFailure: function() {
			$('cos').empty().removeClass('spin');
			$('cos').set('html', 'The request failed.');
		}
	});
	req.send();
}
function nice_textarea(item, height) {
	window.addEvent('domready', function() {
		$(item).addEvents({
			click: function() {
				var h = $(item).getStyle('height').toInt();
				if (h < height) this.morph({ 'height': height+'px'});
			}
		});
	});
}
function refreshDecor(produs_url, decor){
	var req = new Request.HTML({url: '/decor-refresh/'+decor, evalScripts:true, method: 'post', data: {'produs_url' : produs_url, 'decor' : decor},
		onRequest: function() {
			$('decorbig').empty().addClass('spindecor');
		},
		onSuccess: function(html) {
			$('decorbig').empty().removeClass('spindecor');
			$('decorbig').adopt(html);
		},
		onFailure: function() {
			$('decorbig').empty().removeClass('spindecor');
			$('decorbig').set('html', 'The request failed.');
		}
	});
	req.send();
}
function isNumberKey(evt) {
	var charCode = (evt.which) ? evt.which : event.keyCode
	if (charCode > 31 && (charCode < 48 || charCode > 57)) return false;
	return true;
}