VM_PlayerInstance_handle = null;

function VM_GetPlayerInstance( )
{
    try
    {
        if ( VM_PlayerInstance_handle && VM_PlayerInstance_handle.location && VM_PlayerInstance_handle.location.href)
            return VM_PlayerInstance_handle;

        return null;
    }
    catch( e)
    {
        return null;
    }
}

function VM_OpenPlayer( radio_id, lang)
{
    try
    {
        if ( !radio_id || ( radio_id != 20 && radio_id != 22 && radio_id != 24 && radio_id != 33 && radio_id != 41 && radio_id != 38))
            return false;

        if ( !lang || ( lang != "en" && lang != "es"))
            lang = "en";

        var vm_instance = VM_GetPlayerInstance( );
        var url = ( "http://radios.nochelatina.com/player/r" + radio_id + "?l=" + lang);
        if ( vm_instance)
        {
            vm_instance.location.href = url;
            vm_instance.focus( );
        }
        else
        {        
            VM_PlayerInstance_handle = window.open( url, "VMPlayer", "menubar=no,location=no,resizable=no,scrollbars=no,status=no,width=755,height=598");
            if ( !VM_PlayerInstance_handle)
                return false;
        }

        return true;
    }
    catch(e)
    {
        return false;
    }
}