private void PricesView_SelectedChanged(object sender, SelectedPriceChangedArgs e)
		{
			PriceGraphSingle.SetCurrentVisible(e.Val.MarketId.ToString());
		}
 private void PricesView_SelectedChanged(object sender, SelectedPriceChangedArgs e)
 {
     PriceGraphSingle.SetCurrentVisible(e.Val.MarketId.ToString());
 }