var winScroll=0;

//¸ð´Þ ¿­°í ´Ý±â
$(window).bind('load scroll resize',function(){
	winScroll = $(this).scrollTop();
});

function modal_open(modalName)  { // ¸ð´Þ ¿­±â °øÅë
	modal = $(modalName); // ¸ð´Þâ ID°ªÀ¸·Î ¿­±â
	modalBody = $(modal).children('.modal_wrap'); // ½ÇÁ¦ ¸ð´Þâ
	modalW = modalBody.width();
	modalH = modalBody.height();
	modalOverlay = $('.modal_bg');
	if ( modalH >= $(window).height() ) { // ¸ð´ÞâÀÌ À©µµ¿ìº¸´Ù Å« °æ¿ì
		modalBody.css({
			'top':'50px',
			'margin-left':-modalW/2,
			'margin-top':'auto'
		});
		modalOverlay.height(modalH+100);
		modal.addClass('modalScroll');

		$('body').addClass('winFix modalFix').css('top',-winScroll); // ½ºÅ©·Ñ¹Ù ¸·°í, »çÀÌÁî °íÁ¤	 // ½ºÅ©·Ñ¹Ù ¸·°í, »çÀÌÁî °íÁ¤		
		
		//$('body').addClass('winFix winOverflow'); // body¿¡ ½ºÅ©·Ñ¹Ù 
		//$('#bodyWrap').addClass('modalFix').css('top',-winScroll); // ½ºÅ©·Ñ¹Ù ¸·°í, »çÀÌÁî °íÁ¤		

	} else { modalBody.css({ 'top':'50%', 'margin-left':-modalW/2, 
	'margin-top':-modalH/2 }); // ¸ð´Þâ Å©±â °è»ê, °¡¿îµ¥ Á¤·Ä

		$('body').addClass('winFix modalFix').css('top',-winScroll); // ½ºÅ©·Ñ¹Ù ¸·°í, »çÀÌÁî °íÁ¤	 // ½ºÅ©·Ñ¹Ù ¸·°í, »çÀÌÁî °íÁ¤
		
		//$('body').addClass('winFix'); // body¿¡ ½ºÅ©·Ñ¹Ù 
	  //$('#wrap').addClass('modalFix').css('top',-winScroll); // ½ºÅ©·Ñ¹Ù ¸·°í, »çÀÌÁî °íÁ¤

	}

	$(modal).stop().fadeIn(150);
}

function modal_close(modalName) { // ¸ð´Þ ´Ý±â °øÅë
	winTop = Math.abs(parseInt($('body').css('top'))); // ¸ð´Þ ´ÝÀ» ½Ã ÇöÀç ½ºÅ©·Ñ À§Ä¡°ª ¹Ýȯ
	modal = $(modalName);
	modal.fadeOut(100);
	modal.removeClass('modalScroll');
	$('body').removeClass('winFix modalFix').css('top','');
	modalOverlay.height('');
	$(window).scrollTop(winTop);
	winTop = 0;
}


//³ôÀÌ °¡º¯È­µÇ´Â ¸ð´Þ ¿­°í ´Ý±â
function modal_open2(modalName) {
	//console.log(modal_cnt, "show2");
	var s_height=$(document).scrollTop();
	modal = $(modalName);
	modalBody = $(modal).children('.modal_wrap');
	modal.stop().fadeIn(150);
	var height=modalBody.outerHeight();
	var w_height=$(window).height();
	var margin=(w_height-height)/2;
	var marginL=modalBody.width()/2;
	modalBody.css({
		"margin-top":margin,
		"margin-left":-marginL,
	});
	$("#bodyWrap").addClass("modalFix");
	$("body").addClass("winFix");
	$("#bodyWrap").css("top",-s_height);

	modal_cnt++;
}
function modal_close2(modalName) {
	modal_cnt--;
	winTop = Math.abs(parseInt($('#bodyWrap').css('top')));
	modal = $(modalName);
	
	if(modal_cnt <= 0) {
		//console.log(modal_cnt, "close2_0");
		modal.fadeOut(100);
		//modal.hide();
		$("#bodyWrap").removeClass("modalFix").css("top");
		$("body").removeClass("winFix");
		$(window).scrollTop(winTop);
		winTop = 0;

	}else{
		//console.log(modal_cnt, "close2_1");
		modal.fadeOut(100);
	}
}



$(function() {
	//¸ð´Þ ´Ý±â
	$(".renew_modal .btn_close, .renew_modal .btn_ok").click(function() {
		var modal=$(this).parents(".renew_modal").attr("id");
		modal_close("#"+modal);
	});

	//³ôÀÌ °¡º¯È­ µÇ´Â ¸®´º¾ó ¸ð´Þ ´Ý±â
	$(".renew_modal .btn_close2").click(function(e){
		var modal=$(this).parents(".renew_modal").attr("id");
		modal_close2("#"+modal);
	});
});