inavi_01off = new Image();
inavi_01off.src =  "../images/inavi_outline.gif";
inavi_01on = new Image();
inavi_01on.src=  "../images/inavi_outline_o.gif";
inavi_01stay = new Image();
inavi_01stay.src =  "../images/inavi_outline_o.gif";

inavi_02off = new Image();
inavi_02off.src =  "../images/inavi_story.gif";
inavi_02on = new Image();
inavi_02on.src=  "../images/inavi_story_o.gif";
inavi_02stay = new Image();
inavi_02stay.src =  "../images/inavi_story_o.gif";

inavi_03off = new Image();
inavi_03off.src =  "../images/inavi_flow.gif";
inavi_03on = new Image();
inavi_03on.src=  "../images/inavi_flow_o.gif";
inavi_03stay = new Image();
inavi_03stay.src =  "../images/inavi_flow_o.gif";

navi_01off = new Image();
navi_01off.src =  "../images/navi_outline.gif";
navi_01on = new Image();
navi_01on.src=  "../images/navi_outline_o.gif";
navi_01stay = new Image();
navi_01stay.src =  "../images/navi_outline_o.gif";

navi_02off = new Image();
navi_02off.src =  "../images/navi_story.gif";
navi_02on = new Image();
navi_02on.src=  "../images/navi_story_o.gif";
navi_02stay = new Image();
navi_02stay.src =  "../images/navi_story_o.gif";

navi_03off = new Image();
navi_03off.src =  "../images/navi_flow.gif";
navi_03on = new Image();
navi_03on.src=  "../images/navi_flow_o.gif";
navi_03stay = new Image();
navi_03stay.src =  "../images/navi_flow_o.gif";