/*
Credits: 
	based on the functions by Peter-Paul Koch (http://www.quirksmode.org/js/cookies.html)
*/
CfcNamespace._Cookies = function() {}
CfcNamespace._Cookies.prototype = {

  createCookie : function (name,value,days) {
       if (days) {
		    var date = new Date();
		    date.setTime(date.getTime()+(days*24*60*60*1000));
		    var expires = "; expires="+date.toGMTString();
	    }
	    else var expires = "";
	    document.cookie = name+"="+value+expires+"; path=/";      
  },
   
  readCookie : function (name) {
        var nameEQ = name + "=";
	    var ca = document.cookie.split(';');
	    for(var i=0;i < ca.length;i++) {
		    var c = ca[i];
		    while (c.charAt(0)==' ') c = c.substring(1,c.length);
		    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	    }
	    return null;    
  },
  
  eraseCookie : function (name) {
        createCookie(name,"",-1);
  }
}

CfcNamespace.Cookies = new CfcNamespace._Cookies ();