//SETTING UP OUR POPUP  
//0 means disabled; 1 means enabled;  
var popupStatus = 0;  

//loading popup with jQuery magic!  
function loadPopup(){  
//loads popup only if it is disabled  
	if(popupStatus==0){  
		$("#backgroundPopup").css({  
		"opacity": "0.7"  
	});  
	$("#backgroundPopup").fadeIn("slow");  
	$("#popupContact").fadeIn("slow");  
	popupStatus = 1;  
}  
}  

//disabling popup with jQuery magic!  
function disablePopup(){  
//disables popup only if it is enabled  
if(popupStatus==1){  
	$("#backgroundPopup").fadeOut("slow");  
	$("#popupContact").fadeOut("slow");  
	$("#popupContact").fadeOut("slow");  
	popupStatus = 0;  
}  
}  

//centering popup  
function centerPopup(){  

	//request data for centering  
	var top = 5; 
	var headerHeight = 349;
	var windowWidth = document.documentElement.clientWidth;  
	var windowHeight = document.documentElement.clientHeight;  
	var popupHeight = $("#popupContact").height();  
	var popupWidth = $("#popupContact").width();  
	//centering  
	$("#popupContact").css({  
	"position": "fixed",  
	"top": windowHeight/2-popupHeight/2,
	"left": windowWidth/2-popupWidth/2  
});  
//only need force for IE6  
  
$("#backgroundPopup").css({  
 
});  
  
}  

$(document).ready(function(){  
	$("#button").click(function(){ 
		openPopup()
	}); 
	//CLOSING POPUP  
	//Click the x event!  
	$("#popupContactClose").click(function(){  
		disablePopup();  
		
	});  
	//Click out event!  
	$("#backgroundPopup").click(function(){  
		disablePopup();  
	});  
	//Press Escape event!  
	$(document).keypress(function(e){  
		if(e.keyCode==27 && popupStatus==1){  
			disablePopup();  
		}  
	}); 
}); 

function openPopup() {
		document.getElementById("popupContact").innerHTML = '<div class="formloading"><div class="popuploading"></div></div>';
		getPopupContent("popup/popup1.php");
		centerPopup(); 
		loadPopup();
}