function balloonLoad() {
	var elem = $('#special_balloon');
	var ck;
	ck = getCookie('balloon');
	
	if(ck) {
		if(ck == 'block') {
			$(function() {
				$('#special_balloon').css("display", "block");
			});
		}
		
		if(ck == 'none') {
			$(function() {
				$('#special_balloon').css("display", "none");
			});
		}
	}
}

function setCookie(c_name,value,expiredays)
{
	var exdate = new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
}

function expireCookie(c_name) {
	document.cookie = c_name + '=; expires=Thu, 01-Jan-70 00:00:01 GMT;';
}

function getCookie(c_name)
{
	if (document.cookie.length>0) {
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1) {
		    c_start=c_start + c_name.length+1;
		    c_end=document.cookie.indexOf(";",c_start);
		    if (c_end==-1) c_end=document.cookie.length;
		    return unescape(document.cookie.substring(c_start,c_end));
		}
	}
}

function checkBallonCookie()
{
	
	username=getBalloonCookie('balloon');
	
	if (username!=null && username!="") {
		return true;
	} else {
		if (username!=null && username!="") {
			return true;
		}
		return false;
	}
}

$(function() {
	$('.close_special').click(function() {
		var cookie = getCookie('balloon');
		$('#special_balloon').css("display", "none");
		if(!cookie) {
			setCookie('balloon', 'none', 1);
		} else {
			expireCookie('balloon');
			setCookie('balloon', 'none', 1);
		}
	});
	
	$('.special_btn').toggle(
			function() {
				var cookie = getCookie('balloon');
				if($('#special_balloon').css('display') == 'block') {
					$('#special_balloon').css("display", "none");
					if(!cookie) {
						setCookie('balloon', 'none', 1);
					} else {
						expireCookie('balloon');
						setCookie('balloon', 'none', 1);
					}
				} else {
					$('#special_balloon').css("display", "block");
					if(!cookie) {
						setCookie('balloon', 'block', 1);
					} else {
						expireCookie('balloon');
						setCookie('balloon', 'block', 1);
					}
				}
			},
			function() {
				var cookie = getCookie('balloon');
				if($('#special_balloon').css('display') == 'none') {
					$('#special_balloon').css("display", "block");
					if(!cookie) {
						setCookie('balloon', 'block', 1);
					} else {
						expireCookie('balloon');
						setCookie('balloon', 'block', 1);
					}
				} else {
					$('#special_balloon').css("display", "none");
					if(!cookie) {
						setCookie('balloon', 'none', 1);
					} else {
						expireCookie('balloon');
						setCookie('balloon', 'none', 1);
					}
				}
			}
	);
});