// JavaScript Document


 var popupStatus = 0;  

 function loadPopup(){  

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

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


 function centerPopup(){  
 
 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  
 });  
   
 } 
 
$(document).ready(function(){
	

$("#button").click(function(){

centerPopup();
loadPopup();
	});
				

	$("#popupContactClose").click(function(){
		disablePopup();
	});

	$("#backgroundPopup").click(function(){
		disablePopup();
	});


});