function setPopupCookie() {
	var $cookieOptions = { path: "/" };
	var $cookieName = "age";
	$.cookie($cookieName, "over", $cookieOptions);
	disablePopup();
}

function loadPopup() {  
	if($popupStatus==0) {  
		$("#backgroundPopup").css({  
			"opacity": "0.7" 
		});
		$("#backgroundPopup").fadeIn("slow");  
		$("#popupContact").fadeIn("slow");  
		$popupStatus = 1;  
		centerPopup();
	}
}

function disablePopup() {  
	if($popupStatus==1){  
		$("#backgroundPopup").fadeOut("slow");  
		$("#popupContact").fadeOut("slow");  
		$popupStatus = 0;  
	}
}

function centerPopup() {
	if($.browser.msie && parseInt(jQuery.browser.version) < 7) {
		var windowWidth = $("body").innerWidth();
		var windowHeight = $("body").innerHeight();
		var windowHeight = document.documentElement.clientHeight;
	} else {
		var windowWidth = document.documentElement.clientWidth;
		var windowHeight = document.documentElement.clientHeight;
	}
	var popupHeight = $("#popupContact").height();  
	var popupWidth = $("#popupContact").width();  
	$("#popupContact").css({  
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/2-popupWidth/2  
	});  
	$("#backgroundPopup").css({  
		"height": windowHeight  
	});  
}

var $stop = false;
var $popupStatus = 0;  

$(function(){
	if(!$.cookie("age") || $.cookie("age") == "null") {
		loadPopup();
	}
});