/***************************/
//@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;
var popupWindow = '';
var popupIETimer = 0;

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#popup-stamps").fadeIn("fast");
		popupStatus = 1;
	}
}


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


//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popup-stamps").height();
	var popupWidth = $("#popup-stamps").width();
	//centering
	$("#popup-stamps").css({		
		"top": 100,
		"left": 350
	});
	//only need force for IE6		
}


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//Click the button event!  
	//LOADING POPUP
	$("a.popup-button").click(function(){
		centerPopup();
		loadPopup();
		return false;
	});
				
	//CLOSING POPUP
	//Click the x event!
	$(".popup-close").click(function(){
		disablePopup();
		return false;
	});

	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});