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function hideOrShow(id) {
if (document.getElementById(id).style.display == "none") {
document.getElementById(id).style.display = "table-cell";
}
else {
document.getElementById(id).style.display = "none";
}
}


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[code=JScript]
 function hideOrShow(id) {// alert(document.getElementById(id)); //null
  var tdArray = document.getElementsByTagName('td'); //alert(tdArray[77].id == id);//false;
  for (var i = 0; i < tdArray.length; i++) {
  if ( tdArray[i].id.toString() == id.toString()) { // һֱûִÐе½
  if (tdArray[i].style.display == "none") {alert('4');
  tdArray[i].style.display == "table-cell"
&


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var div1=document.getElementById("divPwd");

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