function MakeCool(Image) {Image.src=Image.src.substring
    (0,Image.src.length-5)+"1"+
    Image.src.substring(Image.src.length-4,Image.src.length);}
function MakeNormal(Image) {Image.src=Image.src.substring
    (0,Image.src.length-5)+"2"+Image.src.substring
    (Image.src.length-4,Image.src.length);}