var expiration=new Date();
expiration.setFullYear(expiration.getFullYear() + 1);
expiration=expiration.toGMTString();

var diedate=new Date();
diedate.setFullYear(diedate.getFullYear() - 1);
diedate=diedate.toGMTString();

function setCookie(cookieName, data, cookieType){
 if (cookieType=='persistent'){
  document.cookie=cookieName+"="+data+";expires="+expiration+";path=/";
 }else if (cookieType=='session'){
  document.cookie=cookieName+"="+data+";expires=0;path=/";
 }
}

function deleteCookie(cookieName){
 document.cookie=cookieName+"=;expires="+diedate+";path=/";
}

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

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 toggle_insert(){
 if(document.getElementById('insertDiv').style.display=='none'){
  document.getElementById('insertDiv').style.display='block';
  document.getElementById('insertButton').value='Hide New Entry';
 }else if(document.getElementById('insertDiv').style.display=='block'){
  document.getElementById('insertDiv').style.display='none';
  document.getElementById('insertButton').value='Insert New Entry';
 }
}

function toggle_update(id){
 if(document.getElementById('updateDiv'+id).style.display=="none"){
  document.getElementById('updateDiv'+id).style.display="block";
  document.getElementById('regularDiv'+id).style.display="none";
  document.getElementById('updateButton'+id).value="Hide Entry Field";
 }else{
  document.getElementById('updateDiv'+id).style.display="none";
  document.getElementById('regularDiv'+id).style.display="block";
  document.getElementById('updateButton'+id).value="Modify Block";
 }
}

function navLogin(current, form){
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'){
   if (form=='loginForm'){
    doLogin();
   }else{
    document.footerLogin.submit();
   }
  }//end if each field focused
 }//end if key is 'Enter'
}


function GetTime() { 
var dt = new Date();
var def = dt.getTimezoneOffset()/60;
var gmt = (dt.getHours() + def);
var ending = ":" + IfZero(dt.getMinutes()) + ":" +  IfZero(dt.getSeconds());

var pacif =check24(((gmt + (24-7)) >= 24) ? ((gmt + (24-7)) - 24) : (gmt + (24-7)));
document.getElementById('time').innerHTML = (IfZero(pacif) + ending);

setTimeout("GetTime()", 1000);
}
function IfZero(num) {
return ((num <= 9) ? ("0" + num) : num);
}
function check24(hour) {
return (hour >= 24) ? hour - 24 : hour;
}