/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!
/***************************/
//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");
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
});
//only need force for IE6
$("#backgroundPopup").css({
"height": windowHeight
});
}
//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	//LOADING POPUP
	//Click the button event!
	$("#button").click(function(){
	//centering with css
	//centerPopup();
	//load popup
	//loadPopup();
	});



	//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();
	}
	});
	});



//Pop-under only once per browser session? (0=no, 1=yes)
//Specifying 0 will cause popunder to load every time page is loaded

var once_per_session=1;

function get_cookie(Name) {
var search = Name + "=";
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search);
if (offset != -1) { // if cookie exists
offset += search.length;
//set index of beginning of value
end = document.cookie.indexOf(";", offset);
//set index of end of cookie value
if (end == -1) {
end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end));}
}
}
return returnvalue;
}

function loadornot(){
if (get_cookie('popunder')==''){
loadpopunder();
document.cookie="popunder=yes";
}
}

function loadpopunder(){
	$(document).ready(function(){
	centerPopup();
	//load popup
	loadPopup();
	});
}

if (once_per_session==0){
	loadpopunder();
	}else{
	loadornot();
	}