//aero library
//----------------------------------------------
gen_on = new Image();
gen_on.src = "images/smenu_lib_gen_on.gif";
gen_off = new Image();
gen_off.src = "images/smenu_lib_gen_off.gif";

gen_in = new Image();
gen_in.src = "images/smenu_lib_gen_in.gif";
//----------------------------------------------
gen_hours_on = new Image();
gen_hours_on.src = "images/smenu_lib_gen_hours_on.gif";
gen_hours_off = new Image();
gen_hours_off.src = "images/smenu_lib_gen_hours_off.gif";
//----------------------------------------------
gen_borrow_on = new Image();
gen_borrow_on.src = "images/smenu_lib_gen_borrow_on.gif";
gen_borrow_off = new Image();
gen_borrow_off.src = "images/smenu_lib_gen_borrow_off.gif";
//----------------------------------------------
gen_mission_on = new Image();
gen_mission_on.src = "images/smenu_lib_gen_mission_on.gif";
gen_mission_off = new Image();
gen_mission_off.src = "images/smenu_lib_gen_mission_off.gif";
//----------------------------------------------
gen_staff_on = new Image();
gen_staff_on.src = "images/smenu_lib_gen_staff_on.gif";
gen_staff_off = new Image();
gen_staff_off.src = "images/smenu_lib_gen_staff_off.gif";
//----------------------------------------------
gen_reco_on = new Image();
gen_reco_on.src = "images/smenu_lib_gen_reco_on.gif";
gen_reco_off = new Image();
gen_reco_off.src = "images/smenu_lib_gen_reco_off.gif";
//----------------------------------------------
gen_comments_on = new Image();
gen_comments_on.src = "images/smenu_lib_gen_comments_on.gif";
gen_comments_off = new Image();
gen_comments_off.src = "images/smenu_lib_gen_comments_off.gif";
//----------------------------------------------
hold_on = new Image();
hold_on.src = "images/smenu_lib_hold_on.gif";
hold_off = new Image();
hold_off.src = "images/smenu_lib_hold_off.gif";

hold_in = new Image();
hold_in.src = "images/smenu_lib_hold_in.gif";
//----------------------------------------------
research_on = new Image();
research_on.src = "images/smenu_lib_research_on.gif";
research_off = new Image();
research_off.src = "images/smenu_lib_research_off.gif";

research_in = new Image();
research_in.src = "images/smenu_lib_research_in.gif";
//----------------------------------------------
loan_on = new Image();
loan_on.src = "images/smenu_lib_loan_on.gif";
loan_off = new Image();
loan_off.src = "images/smenu_lib_loan_off.gif";

loan_in = new Image();
loan_in.src = "images/smenu_lib_loan_in.gif";
//----------------------------------------------
fac_on = new Image();
fac_on.src = "images/smenu_lib_fac_on.gif";
fac_off = new Image();
fac_off.src = "images/smenu_lib_fac_off.gif";

fac_in = new Image();
fac_in.src = "images/smenu_lib_fac_in.gif";
//----------------------------------------------
fac_mat_on = new Image();
fac_mat_on.src = "images/smenu_lib_fac_mat_on.gif";
fac_mat_off = new Image();
fac_mat_off.src = "images/smenu_lib_fac_mat_off.gif";
//----------------------------------------------
fac_loan_on = new Image();
fac_loan_on.src = "images/smenu_lib_fac_loan_on.gif";
fac_loan_off = new Image();
fac_loan_off.src = "images/smenu_lib_fac_loan_off.gif";
//----------------------------------------------
fac_reco_on = new Image();
fac_reco_on.src = "images/smenu_lib_fac_reco_on.gif";
fac_reco_off = new Image();
fac_reco_off.src = "images/smenu_lib_fac_reco_off.gif";
//----------------------------------------------
fac_comments_on = new Image();
fac_comments_on.src = "images/smenu_lib_fac_comments_on.gif";
fac_comments_off = new Image();
fac_comments_off.src = "images/smenu_lib_fac_comments_off.gif";
//----------------------------------------------
how_on = new Image();
how_on.src = "images/smenu_lib_how_on.gif";
how_off = new Image();
how_off.src = "images/smenu_lib_how_off.gif";

how_in = new Image();
how_in.src = "images/smenu_lib_how_in.gif";
//----------------------------------------------
how_books_on = new Image();
how_books_on.src = "images/smenu_lib_how_books_on.gif";
how_books_off = new Image();
how_books_off.src = "images/smenu_lib_how_books_off.gif";
//----------------------------------------------
how_articles_on = new Image();
how_articles_on.src = "images/smenu_lib_how_articles_on.gif";
how_articles_off = new Image();
how_articles_off.src = "images/smenu_lib_how_articles_off.gif";
//----------------------------------------------
how_dbhome_on = new Image();
how_dbhome_on.src = "images/smenu_lib_how_dbhome_on.gif";
how_dbhome_off = new Image();
how_dbhome_off.src = "images/smenu_lib_how_dbhome_off.gif";
//----------------------------------------------
how_sources_on = new Image();
how_sources_on.src = "images/smenu_lib_how_sources_on.gif";
how_sources_off = new Image();
how_sources_off.src = "images/smenu_lib_how_sources_off.gif";
//----------------------------------------------
how_search_on = new Image();
how_search_on.src = "images/smenu_lib_how_search_on.gif";
how_search_off = new Image();
how_search_off.src = "images/smenu_lib_how_search_off.gif";
//----------------------------------------------
contact_on = new Image();
contact_on.src = "images/smenu_lib_contact_on.gif";
contact_off = new Image();
contact_off.src = "images/smenu_lib_contact_off.gif";

contact_in = new Image();
contact_in.src = "images/smenu_lib_contact_in.gif";