img31on = new Image(); img31on.src = "../images/on/direct.gif"; img31off = new Image(); img31off.src = "../images/off/direct.gif"; 
img32on = new Image(); img32on.src = "../images/on/behave.gif"; img32off = new Image(); img32off.src = "../images/off/behave.gif";  
img33on = new Image(); img33on.src = "../images/on/economic.gif"; img33off = new Image(); img33off.src = "../images/off/economic.gif";
img34on = new Image(); img34on.src = "../images/on/manage.gif"; img34off = new Image(); img34off.src = "../images/off/manage.gif";

img31Aon = new Image(); img31Aon.src = "../images/nav/bullet_level.gif"; img31Aoff = new Image(); img31Aoff.src = "../images/nav/space_white.gif"; 
img32Aon = new Image(); img32Aon.src = "../images/nav/bullet_level.gif"; img32Aoff = new Image(); img32Aoff.src = "../images/nav/space_white.gif";  
img33Aon = new Image(); img33Aon.src = "../images/nav/bullet_level.gif"; img33Aoff = new Image(); img33Aoff.src = "../images/nav/space_white.gif";
img34Aon = new Image(); img34Aon.src = "../images/nav/bullet_level.gif"; img34Aoff = new Image(); img34Aoff.src = "../images/nav/space_white.gif";