//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){
		$("#popupLogin").fadeIn("slow");
		popupStatus = 1;
	}
}
//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#popupLogin").fadeOut("slow");
		popupStatus = 0;
	}
}
//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	//LOADING POPUP
	//Click the button event!
	$(".log").click(function(){
		//load popup
		loadPopup();
	});				
	//CLOSING POPUP
	//Click the x event!
	$("#loginClose").click(function(){
		disablePopup();
	});
	$("#signinClose").click(function(){
		disablePopup();
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});