$(function(){
	//[day]cookie yuukou kigen
	var day = 30;
	//[limit]saidai hyouji kaisuu
	var limit = 3;
	
	
	$("body").append("<a class=\"first iframe\" href=\"first.html\">first</a>");
	$(".first").css("display", "none");
	$("a.first").fancybox({'frameWidth': 420,'frameHeight': 320});
	
	var count = parseInt($.cookie('amexfirst'),10);
	if(isNaN(count)){
		count = 1;
	}else{
		count += 1;
	}
	if(count <= limit) {
		$("a.first").trigger("click");
		$.cookie('amexfirst',count,{ expires: day });
	}
});