var key = 'opening';
var val = 'skip';


function f_drawcookie(){
	_value = key + "=" + escape(val) + ";";
  document.cookie = _value;
}


function f_getcookie(){
	var _ckval;
	var _cks = document.cookie.split("; ");
	
	for(var i=0; i<_cks.length; i++){
		var _str = _cks[i].split("=");
		
		if(_str[0] == key){
			_ckval = unescape(_str[1]);
			break;
		}
	}
	
	return _ckval;
}