/***************************/
//@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 - 12,
		"left": windowWidth / 2 - popupWidth / 2 - 12
	});
	//only need force for IE6

	$("#backgroundPopup").css({
		"height": windowHeight
	});

}


//CONTROLLING EVENTS IN jQuery
$(document).ready(function() {

	//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();
		}
	});

});