img0_on = new Image();
img0_on.src="rotation_hover.jpg";
img0_off = new Image();
img0_off.src="rotation.jpg";

img1_on = new Image();
img1_on.src="beauty_index_hover.jpg";
img1_off = new Image();
img1_off.src="beauty_index.jpg"

img2_on = new Image();
img2_on.src="orion_n.jpg";
img2_off = new Image();
img2_off.src="orion.jpg";


img3_on = new Image();
img3_on.src="home2.jpg";
img3_off = new Image();
img3_off.src="home1.jpg";  

img4_on = new Image();
img4_on.src = "movie_hover.jpg";
img4_off = new Image();
img4_off.src="movie.jpg";

img5_on = new Image();
img5_on.src = "voll_iconh.jpg";
img5_off = new Image();
img5_off.src="voll_icon.jpg";

img6_on = new Image();
img6_on.src = "happy.jpg";
img6_off = new Image();
img6_off.src="3.jpg";

img7_on = new Image();
img7_on.src = "2n.jpg";
img7_off = new Image();
img7_off.src="2.jpg";

img8_on = new Image();
img8_on.src = "favourite_hover.jpg";
img8_off = new Image();    
img8_off.src="favourite.jpg";   

img9_on = new Image();
img9_on.src = "6n.jpg";
img9_off = new Image();
img9_off.src="6.jpg";

img10_on = new Image();
img10_on.src = "office_cruzn.jpg";
img10_off = new Image();
img10_off.src="office_cruz.jpg"; 

img11_on = new Image();
img11_on.src = "siriusn.jpg";
img11_off = new Image();
img11_off.src="sirius.jpg";

img12_on = new Image();
img12_on.src = "gallery_icon_hover.jpg";
img12_off = new Image();
img12_off.src="gallery_icon.jpg";

img13_on = new Image();
img13_on.src = "trails_hover.jpg";
img13_off = new Image();
img13_off.src="trails.jpg";

img14_on = new Image();
img14_on.src = "lunan_hover.jpg";
img14_off = new Image();
img14_off.src="lunan.jpg";

img15_on = new Image();
img15_on.src = "epsilonn_hover.jpg";
img15_off = new Image();
img15_off.src="epsilonn.jpg";



function hover(parm_name)
    {
        document[parm_name].src = eval(parm_name + "_on.src");
    }
function out(parm_name)
    {
        document[parm_name].src = eval(parm_name + "_off.src");
    }