function deleteImagenArticulo(id)
{
	if ( confirm('Esta seguro?') )
	{
		window.location = "../../../imagenes_articulos/delete/id/" + id;
	}
}

function agregarACarrito(idArticulo)
{
	var cantidad	= document.getElementById( "cantidad_art_"	+	idArticulo ).value;

	new Ajax.Request('/carrito/addcarrito/',
	  {
	    method:'post',
	    parameters: {idArticulo: idArticulo, cantidad: cantidad},	    
	    onSuccess: function(object)  { agregarACarritoSuccess(object, idArticulo) },
	    onFailure: function(object)  { agregarACarritoFailure(object) }
	  });
}

function agregarACarritoSuccess(object, idArticulo)
{
	var aviso		= document.getElementById( "aviso_art_" 	+	idArticulo );
	aviso.innerHTML = object.responseText;
}

function agregarACarritoFailure(transport) {}

function actualizarCarrito(idArticulo)
{
	if (!idArticulo) return;
	var cantidad	= document.getElementById( "cantidad_art_"	+	idArticulo ).value;

	new Ajax.Request('/carrito/updatecarrito/',
	  {
	    method:'post',
	    parameters: {idArticulo: idArticulo, cantidad: cantidad},	    
	    onSuccess: function(object)  { actualizarCarritoSuccess(object, idArticulo) },
	    onFailure: function(object)  { actualizarCarritoFailure(object) }
	  });
}

function actualizarCarritoSuccess(object, idArticulo)
{
	var result = object.responseText.evalJSON();
	
	var subtotal		= document.getElementById( "subtotal_art_" 	+	idArticulo );
	subtotal.innerHTML	= result.subtotal;
	
	var total			= document.getElementById( "total_carrito");
	total.innerHTML	= result.total;
	
	if (result.numbertotal > 300)
	{
		document.getElementById("carritoCompraMinima").style.display = "none";
		document.getElementById("total_carrito").style.backgroundColor = "#DED0D9";
	}
}

function actualizarCarritoFailure(transport) {}

function carritoSiguiente()
{
	total = document.getElementById("total_carrito");
	value = total.innerHTML.replace(",",".");
	
	if (value < 300)
	{
		total.style.backgroundColor = "#F94949";
		document.getElementById("carritoCompraMinima").style.display = "block";
	}
	else
	{
		window.location = "/carrito/enviar";
	}
}

function enviarForm()
{
	var forms = $$("form");
	for ( var i in forms)
	{
	    if ( typeof forms[i] == "object")
	    {
	        form = forms[i];
	        for ( var j in form)
	        {
	            if ( form[j] && typeof form[j] == "object" && form[j].type != undefined)
	            {
	                form[j].className = form[j].className.replace(" formClear","");
	            }
	        }
	    }
	}
	
}

function borrarForm()
{
	var forms = $$("form");
	for ( var i in forms)
	{
	    if ( typeof forms[i] == "object")
	    {
	        form = forms[i];
	        for ( var j in form)
	        {
	            if ( form[j] && typeof form[j] == "object" && form[j].type != undefined)
	            {
	            	form[j].className = form[j].className.replace(" formClear","");
	                form[j].className = form[j].className + " formClear";
	            }
	        }
	    }
	}
	
}