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@ -868,3 +868,20 @@ function leading_zero(p) {
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if (s.length == 1) s = "0" + s;
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return s;
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}
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function center_element(e) {
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var c_width = document.body.clientWidth;
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var c_height = document.body.clientHeight;
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var c_scroll = document.body.scrollTop;
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var e_width = e.clientWidth;
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var e_height = e.clientHeight;
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var set_y = (c_height / 2) + c_scroll - (e_height / 2);
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var set_x = (c_width / 2) - (e_width / 2);
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e.style.top = set_y + "px";
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e.style.left = set_x + "px";
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}
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