function setCompatibilityCookie(name, value, expiredays) {
				
				var expires = '';
				var date = new Date();
				date.setTime(date.getTime() + (expiredays * 24 * 60 * 60 * 1000));
				alert(date);
				expires = '; expires=' + date.toUTCString();
				
				var path = '; path=' + '';
				var domain = '; domain=' + '';
				var secure = '';
				
				document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
			}
			
			function getCookie(name) {
				var cookieValue = null;
				if(document.cookie && document.cookie !== '') {
					var cookies = document.cookie.split(';');
					for(var i = 0; i < cookies.length; i++) {
						var cookie = jQuery.trim(cookies[i]);
						 if (cookie.substring(0, name.length + 1) == (name + '=')) {
		                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
		                    break;
		                }
					}
				}
				return cookieValue;
			}