function addRoomTypes() {
    var destination = $("#ucSearchHotels1_tbdestination").val();
    AddRoomTypesForDdl(destination, "Semi Double", ", Japan","Hotel accommodation applies to hotels in Japan, it is smaller than standard double room, for occupancy by two person."); 
}

function AddRoomTypesForDdl(destination, newRoomType, contains,roomDescription) {
    for (var ddlIndex = 1; ddlIndex <= 3; ddlIndex++) {
        var ddlRoomType = $("select#ucRoomTypes1_ddlRoomType" + ddlIndex + "");
        var optionNewRoomType = $("#ucRoomTypes1_ddlRoomType" + ddlIndex + " option[value='" + newRoomType + "']");
        var optionOtherRoomtype = $("#ucRoomTypes1_ddlRoomType" + ddlIndex + " option[value='Other Room Types']");
        if (destination.indexOf(contains) > 0) {
            //if (optionNewRoomType.length == 0)
            //ddlRoomType.append($("<option></option>").attr("value", "Other Room Types").text("---Other Room Types---"));
            if (optionNewRoomType.length == 0)
            ddlRoomType.append($("<option></option>").attr("value", newRoomType).attr("title",roomDescription).text(newRoomType));
        }
        else {
            //if (optionNewRoomType.length == 0)
            //ddlRoomType.find("option[value='Other Room Types']").remove();
            if (optionNewRoomType.length > 0)
            ddlRoomType.find("option[value='" + newRoomType + "']").remove();
        }
        ddlRoomType.attr("selectedIndex", 0);
    }   
}