if(global.mb_level == 0)
{
global.tselectid -= 1;
if(global.tselectid < 0)
{
global.tselectid = 0;
if(global.mbttopline > 0)
{
global.mbttopline -= 1;
}
}
}


else if(global.mb_level == 1)
{

global.rselectid -= 1;

if(global.rselectid < 0)
{
global.rselectid = 0;
}
if(global.mbrtopline < global.mb_topic[global.mb_ctopic,1]-1 && global.rselectid < 1)
{
global.rselectid = 1;
global.mbrtopline += 1;
}

}


else if((global.mb_level == 3 || global.mb_level == 4 || global.mb_level == 5 || global.mb_level == 6) && global.nselectid == 1)
{
global.lengthlimit = 40;
keyboard_string = global.mb_ntemptitle;
global.nselectid = 0;
}