var popupmotpassStatus = 0;

function loadpopupmotpass(){
	if(popupmotpassStatus==0){
		$("#backgroundpopupmotpass").css({
			"opacity": "0.7"
		});
		$("#backgroundpopupmotpass").fadeIn("slow");
		$("#popupmotpassCart").fadeIn("slow");
		popupmotpassStatus = 1;
	}
}

function disablepopupmotpass(){
	if(popupmotpassStatus==1){
		$("#backgroundpopupmotpass").fadeOut("slow");
		$("#popupmotpassCart").fadeOut("slow");
		popupmotpassStatus = 0;
	}
}

function centerpopupmotpass(){
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupmotpassHeight = $("#popupmotpassCart").height();
	var popupmotpassWidth = $("#popupmotpassCart").width();
	$("#popupmotpassCart").css({
		"position": "absolute",
		"top": windowHeight/2-popupmotpassHeight/2,
		"left": windowWidth/2-popupmotpassWidth/2
	});
	
	$("#backgroundpopupmotpass").css({
		"height": windowHeight
	});
	
}

$(document).ready(function(){
	
	$("#buttonmotpass").click(function(){
		centerpopupmotpass();
		loadpopupmotpass();
	});
				
	$("#popupmotpassCartClose").click(function(){
		disablepopupmotpass();
	});
	$("#backgroundpopupmotpass").click(function(){
		disablepopupmotpass();
	});
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupmotpassStatus==1){
			disablepopupmotpass();
		}
	});

});