function getIframe(nombreIframe,url,ancho,alto){
	document.getElementById("iframe_"+nombreIframe).innerHTML = '<iframe width="'+ancho+'" height="'+alto+'" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'+url+'" allowtransparency></iframe>';
}

function face_like(ID,url){
	document.getElementById("facebook-like-"+ID).innerHTML = "<fb:like href=\""+url+"\" layout=\"button_count\"></fb:like>";
}
function face_send(ID,url){

	document.getElementById("facebook-send-"+ID).innerHTML = "<fb:send href=\""+url+"\"></fb:send>";
}
function comprar(idProducto,formulario){
	var valor = (formulario.cantidad.value);
	if(valor!=0){
		formulario.submit();
	}
}