function checkFrames2 ()
{
  if (window.top.location == window.location)
  {
    SetCookie("noframe", window.location, null,"/");
/*    var spliturl = String(window.location).split('?');
    if(spliturl[1] == null)
    {
    	SetCookie("SearchInfo", "Chile", null,"/");
    }
    else
    {
    	SetCookie("SearchInfo", spliturl[1], null,"/");
    }
    alert('replacing window'); */
	window.top.location.replace("../main_fs.htm");
  }

  else
    {
    }
}

function checkFrames ()
{
  if (window.top.location == window.location)
  {
    SetCookie("noframe", window.location, null,"/");
/*    var spliturl = String(window.location).split('?');
    if(spliturl[1] == null)
    {
    	SetCookie("SearchInfo", "Chile", null,"/");
    }
    else
    {
    	SetCookie("SearchInfo", spliturl[1], null,"/");
    }
    alert('replacing window'); */
	window.top.location.replace("main_fs.htm");
  }

  else
    {
    }
}


function checkFramesFormPage ()
{
  if (window.top.location == window.location)
  {
    SetCookie("noframe", window.location, null,"/");
    window.top.location.replace("main_fs.htm");
  }
  else
    {
    }
}



function checkForFromForm ()
{
  if (GetCookie("noframe") != null)
  {
	 window.top.frames.Main.location.replace(GetCookie("noframe"));
     DeleteCookie("noframe","/");
  }
}


function checkFrom ()
{
//  alert('running checkfrom');
  if (GetCookie("noframe") != null)
  {
//     alert('trying to reload frame');
	 window.location.replace(GetCookie("noframe"));
     DeleteCookie("noframe","/");
     DeleteCookie("SearchInfo","/");
  }

  else
  {
//     alert("Here via normal framed page");
  }
}


function notNumeric(fieldInput)
{
  if (String(fieldInput * 1) == "NaN")
  return false;
  else
  return true;
}

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

function FixCookieDate (date)
{
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time, not as far ahead of its time as the CBM Amiga though.
    date.setTime (date.getTime() - skew);
}

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,expires,path,domain,secure)
{
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function DeleteCookie (name,path,domain)
{
  if (GetCookie(name))
  {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}