function getCookieValue(name) { 
    var bikky = document.cookie;
    var index = bikky.indexOf(name + "=");
    var retVal = null;
    if (index != -1) {
         index = bikky.indexOf("=", index) + 1; // first character
         var endstr = bikky.indexOf(";", index);
         if (endstr == -1) {
             endstr = bikky.length; // last character
         }
         retVal = unescape(bikky.substring(index, endstr));
    }
       
    return retVal;
}


function decryptRememberMe(source) {
	 var letterForOutput = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ @#$^&*()-_=+.:";
	 var letterToInput = "zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA +=_-)(*&^$#@:.";
   	 var charofInputString; 
  	 var posOfSrcInInput; 
  	 var charFrmOutPut; 
  	 var output = ""; 
  	 var sourceLength = source.length; 
  	 var start = 0; 
  	 var end = 1; 
  	 while (start != sourceLength) { 
	    charofInputString = source.substring(start,end);
	    posOfSrcInInput = letterToInput.indexOf(charofInputString);
	    if(posOfSrcInInput == -1) {
                 charFrmOutPut = charofInputString;
            } else {
                 charFrmOutPut = letterForOutput.charAt(posOfSrcInInput);
	    }
            start++;
	    end++;
	    output += charFrmOutPut;
	 }

    return output;
}


function getRememberMeName() {
    var retVal = null;

    var rememberMe = getCookieValue('remember_me');

    if (rememberMe != null) {
	retVal = decryptRememberMe(rememberMe);
    }

    return retVal;
}

    
function isLoggedIn() {
      var retVal = false;
      var sessId = getCookieValue('SessID');

      if (sessId != null) {
          retVal = true;
      }

     return retVal;
}