/***************************/
//@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(currentWindow){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$(".backgroundPopup").css({
			"opacity": "0.2",
			"background" : "#000"
		});

		$(".backgroundPopup").fadeIn(100);
		
		$(currentWindow).fadeIn(100);
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$(".backgroundPopup").fadeOut(100);
		$(".popupContact").fadeOut(100);
		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",
		"left" : popupWidth /2
	});
	//only need force for IE6
	
	$(".backgroundPopup").css({
		"height": windowHeight
	});
	
}


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//LOADING POPUP
	//Click the button event!
	$(".PopupLinkButton").click(function(){
	var currentWindow = $(this).find('img').attr("class");
		//centering with css
		centerPopup();
		//load popup
		if(currentWindow != '')
		{
		    var totalPopupString = "#" + currentWindow;
		    loadPopup(totalPopupString);
		}
	});
				
	//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();
		}
	});

});