var popupallcommStatus = 0;

function loadpopupallcomm(){
	if(popupallcommStatus==0){
		$("#backgroundpopupallcomm").css({
			"opacity": "0.7"
		});
		$("#backgroundpopupallcomm").fadeIn("slow");
		$("#popupallcommCart").fadeIn("slow");
		popupallcommStatus = 1;
	}
}

function disablepopupallcomm(){
	if(popupallcommStatus==1){
		$("#backgroundpopupallcomm").fadeOut("slow");
		$("#popupallcommCart").fadeOut("slow");
		popupallcommStatus = 0;
	}
}

function centerpopupallcomm(){
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupallcommHeight = $("#popupallcommCart").height();
	var popupallcommWidth = $("#popupallcommCart").width();
	$("#popupallcommCart").css({
		"position": "absolute",
		"top": windowHeight/2-popupallcommHeight/2,
		"left": windowWidth/2-popupallcommWidth/2
	});
	
	$("#backgroundpopupallcomm").css({
		"height": windowHeight
	});
	
}

$(document).ready(function(){
	
	$("#buttonallcomm").click(function(){
		centerpopupallcomm();
		loadpopupallcomm();
	});
	
	$("#popupallcommCartClose").click(function(){
		disablepopupallcomm();
	});
	$("#backgroundpopupallcomm").click(function(){
		disablepopupallcomm();
	});
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupallcommStatus==1){
			disablepopupallcomm();
		}
	});

});