/***************************/
//@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 divatual = "none";

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

//disabling popup with jQuery magic!
function disablePopup(){//function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$(divatual).fadeOut("slow");//$("#popupContact").fadeOut("slow");
		popupStatus = 0;
		divatual="none";
	}
}

//centering popup
function centerPopup(div_popup){//function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $(div_popup).height();//var popupHeight = $("#popupContact").height();
	var popupWidth = $(div_popup).width();//var popupWidth = $("#popupContact").width();
	//centering
	$(div_popup).css({//$("#popupContact").css({
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"height": windowHeight
	});
}
function AcionapopupPorItem(item){
	switch(item){
		case 1:
			divatual = '#popupPasseioFlorestaDaTijuca';
			break;
		case 2:
			divatual = '#popupPasseioCorcovado';
			break;
		case 3:
			divatual = '#popupPasseioRocinha';
			break;
		case 4:
			divatual = '#popupPasseioPraias';
			break;
		case 5:
			divatual = '#popupPasseioRioAntigo';
			break;
		case 6:
			divatual = '#popupPasseioMaracana';
			break;
		case 7:
			divatual = '#popupApresentacao';
			break;
		case 8:
			divatual = '#popupHistoria';
			break;
		case 9:
			divatual = '#popupMissaoVisao';
			break;
	}
	//centering with css
	centerPopup(divatual);
	//load popup
	loadPopup(divatual);
}

//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!
	$(".closepopup").click(function(){
		disablePopup(divatual);
	});
	//Click out event!
	$("#backgroundPopup").click(function(){
		disablePopup(divatual);
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup(divatual);
		}
	});

});