Ctrl+/
IE11
F11
ESC
PgUp
PgDn
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>复选框全选、全不选和反选</title>
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function checkAll() {
for (var j = 1; j <= 9; j++) {
box = eval("document.checkboxform.C" + j);
if (box.checked == false) box.checked = true;
}
function uncheckAll() {
CSS代码...
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JS代码...