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Prevent errors if the element doesn't exist.
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@@ -824,15 +824,30 @@
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break;
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}
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}
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btn_copy = document.getElementById("btn_copy");
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btn_toggle = document.getElementById("btn_toggle");
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btn_delete = document.getElementById("btn_delete");
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if (checked == true) {
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document.getElementById("btn_copy").style.display = "inline";
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document.getElementById("btn_toggle").style.display = "inline";
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document.getElementById("btn_delete").style.display = "inline";
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if (btn_copy) {
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btn_copy.style.display = "inline";
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}
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if (btn_toggle) {
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btn_toggle.style.display = "inline";
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}
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if (btn_delete) {
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btn_delete.style.display = "inline";
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}
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}
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else {
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document.getElementById("btn_copy").style.display = "none";
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document.getElementById("btn_toggle").style.display = "none";
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document.getElementById("btn_delete").style.display = "none";
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if (btn_copy) {
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btn_copy.style.display = "none";
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}
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if (btn_toggle) {
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btn_toggle.style.display = "none";
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}
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if (btn_delete) {
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btn_delete.style.display = "none";
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}
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}
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}
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{/literal}
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