var expDays = 365;
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;  
  return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return null;
}

function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : exp;
  var path = (argc > 3) ? argv[3] : "/";
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = name + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");
}

function DeleteCookie (name) {
  var exp = new Date();
  exp.setTime (exp.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function popWinOld( url, name, width, height, scroller ) {
   var outStr = 'height=' + height + ',width=' + width;
   if (scroller != 'true') {
      outStr = outStr + ',menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no';
   }
   else if (scroller == 'true') {
      outStr = outStr + ',menubar=1,toolbar=1,location=1,directories=1,status=1,scrollbars=1,resizable=1';
   }
   window.open(url, name, outStr);
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

var win= null;
function OpenNewWindow(mypage,w,h,myname){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  settings='height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=yes,toolbar=no,location=no,status=no,menubar=no,resizable=no,dependent=no'
  win=window.open(mypage,myname,settings)
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

var win= null;
function OpenNewWindow2(mypage,w,h,myname){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  settings='height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=no,toolbar=no,location=no,status=no,menubar=no,resizable=no,dependent=no'
  win=window.open(mypage,myname,settings)
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function bookmarkIt() { 
  var bookmarktitle = document.title;
  var bookmarkurl = document.location;
  var firefox
  var netscape
  var macintosh
  netscape="Attention Netscape Users.\nTo Bookmark this page please click the page you would like to bookmark and press CTRL+D. If you would like to add this page to your Netscape Sidebar, please click OK on the next window which appears.";
  macintosh="Attention Macintosh User.\nTo Bookmark this page please click the page you would like to bookmark and press CTRL+D.";

  if (window.sidebar&&window.sidebar.addPanel) { 
    window.sidebar.addPanel(bookmarktitle, bookmarkurl,""); 
  } else if (is_mac) {
    alert(macintosh);
  } else if (document.all) {
    window.external.AddFavorite(bookmarkurl, bookmarktitle);
  } else if (window.opera && window.print) {
    return true;
  }
}

function printIt() { 
  var macprint;
  macprint = "Attention Macintosh User. Unfortunately this functionality is not available on the Macintosh OS. Please click the page you would like to print a select print from your browser menu.";

  if (is_mac) { 
    alert(macprint);
  } else {
  self.print()
  }
}

function passURL(){
    window.document.main_nav.SetVariable("thisURL", window.document.location);
}