function SincronizarHoras(){
        var selectR = document.getElementById('ctl00_ContentPlaceHolder1_formulario_reservas1_DropDownListHorasR');
        var selectD = document.getElementById('ctl00_ContentPlaceHolder1_formulario_reservas1_DropDownListHorasD');
        selectD.options[selectR.selectedIndex].selected = true;
    }
    
    function SincronizarMinutos(){
        var selectR = document.getElementById('ctl00_ContentPlaceHolder1_formulario_reservas1_DropDownListMinutosR');
        var selectD = document.getElementById('ctl00_ContentPlaceHolder1_formulario_reservas1_DropDownListMinutosD');
        selectD.options[selectR.selectedIndex].selected = true;
    }
    
    function ValidarSeleccionBase(source, arguments)
    {
        var ListaRecogida = document.getElementById("ctl00_ContentPlaceHolder1_formulario_reservas1_ListaRecogida");

	    if (null != ListaRecogida)
	    {
		    arguments.IsValid=(ListaRecogida[ListaRecogida.selectedIndex].value != "---");
	    }
	    else
	    {
		    arguments.IsValid = false;
	    }
    }