img21on = new Image(); img21on.src = "../images/on/living.gif"; img21off = new Image(); img21off.src = "../images/off/living.gif"; 
img22on = new Image(); img22on.src = "../images/on/dining.gif"; img22off = new Image(); img22off.src = "../images/off/dining.gif";
img23on = new Image(); img23on.src = "../images/on/kitchen.gif"; img23off = new Image(); img23off.src = "../images/off/kitchen.gif";
img24on = new Image(); img24on.src = "../images/on/bedroom.gif"; img24off = new Image(); img24off.src = "../images/off/bedroom.gif";
img25on = new Image(); img25on.src = "../images/on/office.gif"; img25off = new Image(); img25off.src = "../images/off/office.gif";
img26on = new Image(); img26on.src = "../images/on/accents.gif"; img26off = new Image(); img26off.src = "../images/off/accents.gif";