//SETTING UP OUR POPUP
//0 means disabled, 1 means enabled.
var popupStatus = 0;
$('#backgroundPopup, #popupContact').hide();
//loading the popup with JQuery Magic
function loadPopup() {
	
	//loads popup only if it is disabled
	$('#topcenter').click(function(){
		$("#backgroundPopup").css({ "opacity": "0.7"});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");
		popupStatus=1;
	});
	
	//loads popup only if it is disabled
	$('#taxili').click(function(){
		$("#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");
		popupStatus=0;
	}
}

//centering popup
function centerPopup(){
	
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();
	
	//centering
	$("#popupContact").css({
		"position": "absolute", 
		"top": windowHeight/2-popupHeight/2, 
		"left" : windowWidth/2-popupWidth/2 
	});
	
	$("#backgroundPopup").css({
		"height" : windowHeight
							  });
}


$(document).ready(function(){
			
			//centering with css
			centerPopup();
			//loading popup
			loadPopup();
			
			//CLOSE THE POPUP
			//clicking the close button
			$("#popupContactClose").click(function(){
						disablePopup();
												   });
			
			//click out event
			$("#backgroundPopup").click(function(){
						disablePopup();
												 });
			
		
						   });