put options in a other div

[metalalchemist]

hello, i want to put the options in a other div because i have a long passage with so mutch text.
well i want to my options are down of the screen
i think that the text have 80% only while options in 20% of the screen. for this case i created a code but i don't know how to separate in a diferent divs
note i have a header and a footer passages in theese passages i only have images.

here is my code.
if (State.active.title!="Start"){
var passage=Story.get(State.active.title);
passage=passage.text;
var pos1 = passage.indexOf("<<link");
var pos2 = passage.indexOf("[[");
if (pos1<pos2){
var primeraParte = passage.slice(0, pos1);
var segundaParte = passage.slice(pos1);}
else{
var primeraParte = passage.slice(0, pos2);
var segundaParte = passage.slice(pos2);}
alert(primeraParte);
alert(segundaParte);}