thisNickname="pataha_";
expiration="Wednesday, 22-Apr-20 23:59:59 GMT";
dieDate="Tuesday, 01-Feb-05 00:00:00 GMT";


function highlightOn(object){
 object.style.backgroundColor='#000000';
 object.style.cursor='pointer';
 object.style.color='#FFFFFF';
}

function highlightOff(object){
 object.style.backgroundColor='#995F39';
 object.style.color='#F7DDA2';
}



function get_cookie(Name) {
  var search = Name + "=";
  var returnvalue = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search);
    if (offset != -1) { // if the cookie exists
      offset += search.length;
      end = document.cookie.indexOf(";", offset); // set the index of beginning value
      
    if (end == -1) // set the index of the end of cookie value
         end = document.cookie.length;
         returnvalue=unescape(document.cookie.substring(offset, end));
      }
   }
  return returnvalue;
}

function setCookie(cookieName, data, persistent){
 if (persistent=='yes' || persistent=='persistent'){
  document.cookie=thisNickname+cookieName+"="+data+";expires="+expiration;
 }else if (persistent=='no' || persistent=='session'){
  document.cookie=thisNickname+cookieName+"="+data;
 }
 if (cookieName=='User'){
  alert("Your username will be remembered for login purposes, "+data+".");
 }
}

function deleteCookie(cookieName){
 document.cookie=thisNickname+cookieName+"=;expires="+dieDate;
 if (cookieName=='User'){
  alert("Your username will no longer be remembered for login purposes.");
 }
}

function showHide(thisName, button){
 if (document.getElementById(thisName).style.display=='block' || document.getElementById(thisName).style.display=='inline'){
  document.getElementById(thisName).style.display="none";
  setCookie(thisName, document.getElementById(thisName).style.display, 'session');
  if (button!=='NULL'){
   button.value="Show";
  }
 }else if (document.getElementById(thisName).style.display=='none'){
  document.getElementById(thisName).style.display="inline";
  setCookie(thisName, document.getElementById(thisName).style.display, 'session');
  if (button!=='NULL'){
   button.value="Hide";
  }
 }
}

function doLoginCookie(){
 if (document.loginForm.remember.checked==true){
   document.cookie=thisNickname+"User="+document.loginForm.username.value+";expires="+expiration;
 }else{
   document.cookie=thisNickname+"User=;expires="+dieDate;
 }//end if remember
}

function doLogin(){
 if (document.loginForm.username.value==''){
  alert("Please enter a username.");
  document.loginForm.username.focus();
 }else if (document.loginForm.password.value==''){
  alert("Please enter a password");
  document.loginForm.password.focus();
 }else{
  doLoginCookie();
  document.loginForm.submit();
 }//end if all fields filled in
}

function navLogin(current){
if (document.layers){
  Key = e.which;
}else{
  Key = window.event.keyCode;
}
 if (Key!==0 && Key==13){
  if (current=='username'){
   document.loginForm.password.focus();
  }else if (current=='password'){
   doLogin();
  }//end if focused
 }//end if key
}


function toggleInsert(){
 if(document.getElementById('insertDiv').style.display=='none'){
  document.getElementById('insertDiv').style.display='block';
 }else{
  document.getElementById('insertDiv').style.display='none';
 }
}

function toggleUpdate(id){
 if(document.getElementById('updateDiv'+id).style.display=='none'){
  document.getElementById('updateDiv'+id).style.display='block';
  document.getElementById('regularDiv'+id).style.display='none';
 }else{
  document.getElementById('updateDiv'+id).style.display='none';
  document.getElementById('regularDiv'+id).style.display='block';
 }
}