how to make first screen

i want to know how to make the basic screen like which screen has new game, load game, option, exit. can any one tell me please ??
LoadGame("game_name");
ExitGame();
if(strcmp(text_actor.text, "string to compare")==0)
{
// text was string to compare
}
else if(strcmp(text_actor.text, "other string")==0)
{
// text was other string
}