function newImage(arg) {
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    rslt = new Image();
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}

var preloadFlag = false;
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    titleimg = newImage("images/title.jpg");
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    photo12 = newImage("images/photo1-tl.jpg");
    photo13 = newImage("images/photo1-tr.jpg");
    photo21 = newImage("images/photo2-br-normal.jpg");
    photo22 = newImage("images/photo2-tl.jpg");
    photo23 = newImage("images/photo2-tr.jpg");
    photo31 = newImage("images/photo3-bl-normal.jpg");
    photo32 = newImage("images/photo3-br.jpg");
    photo33 = newImage("images/photo3-tl.jpg");
    photo41 = newImage("images/photo4-br-normal.jpg");
    photo42 = newImage("images/photo4-bl.jpg");
    photo43 = newImage("images/photo4-tr.jpg");
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    framepiece3 = newImage("images/frame/br.gif");
    framepiece4 = newImage("images/frame/left.gif");
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    framepiece6 = newImage("images/frame/tl.gif");
    framepiece7 = newImage("images/frame/top.gif");
    framepiece8 = newImage("images/frame/tr.gif");
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    photo2_over = newImage("images/photo2-br-over.jpg");
    photo3_over = newImage("images/photo3-bl-over.jpg");
    photo4_over = newImage("images/photo4-br-over.jpg");
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