/***************************/
//@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(popupID){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$(popupID).fadeIn("slow");
		popupStatus = 1;
	}
}
 
//disabling popup with jQuery magic!
function disablePopup(popupID){
	//disables popup only if it is enabled
		$("#backgroundPopup").fadeOut("slow");
		$(popupID).fadeOut("slow");
		popupStatus = 0;
}

//centering popup
function centerPopup(popupID){
	//request data for centering
	var windowWidth = $(window).width();
	var windowHeight = $(window).height();
	var popupHeight = $(popupID).height();
	var popupWidth = $(popupID).width();
	//centering
	$(popupID).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!
	$("#loginButton").click(function(){
		//centering with css
		centerPopup('#popupContact');
		//load popup
		loadPopup('#popupContact');
	});
	$("#termsButton").click(function(){
		//centering with css
		centerPopup('#popupTerms');
		//load popup
		loadPopup('#popupTerms');
	});

	$(".formButton").click(function(){
		//centering with css
		centerPopup('#popup-email');
		//load popup
		loadPopup('#popup-email');
	});

	//CLOSING POPUP
	//Click the x event!
	$(".popup-close, .popup-email-close").click(function(){
		disablePopup('#popupContact');
		disablePopup('#popupTerms');
		disablePopup('#popup-email');
	});
	//Click out event!
	$("#backgroundPopup").click(function(){
		disablePopup('#popupContact');
		disablePopup('#popupTerms');
		disablePopup('#popup-email');
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});
	
});