//SETTING UP OUR POPUP  - 0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup(pageName){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
		"opacity": "0.7"
	});
	$("#backgroundPopup").fadeIn("slow");
	$("#popupInner").load(pageName);
	$("#popup").fadeIn("slow");
	popupStatus = 1;
	}
}
//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popup").fadeOut("slow");
		popupStatus = 0;
	}
}
//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popup").height();
	var popupWidth = $("#popup").width();
	//centering
	$("#popup").css({
		"position": "absolute",
		"top": (windowHeight/2-popupHeight/2)+$(document).scrollTop(),
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	$("#backgroundPopup").css({
		"height": windowHeight
	});
}
$(document).ready(function(){
	//LOADING POPUP
	//Click the button event!
	$(".button").click(function(){
		//centering with css
		centerPopup();
		//load popup
		loadPopup($(this).attr("href"));
		return false;
	});
	//CLOSING POPUP
	//Click the x event!
	$("#popupClose").click(function(){
		disablePopup();
	});
	//Click out event!
		$("#backgroundPopup").click(function(){
		disablePopup();
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
			disableQuotePopup();
		}
	});
})