$(document).ready(function()
{
  //toggle the componenet with class msg_body
  $(".MAbrir").toggle(function(){
	$(".menu").hide(1000);
	}, function(){
	$(".menu").show(1000);
	});
});

$(document).ready(function () {

    /*this function sets height to background image wrapper so that unnecessary background image part is hidden.*/
	$("#background_img_wrap").height($(".Wrapper").height());

    /*function which updates background image wrapper height upon window resize*/
	$(window).resize(function () {
        $("#background_img_wrap").height($("body").height());
    });
});

$(document).ready(function () {

    /*this function sets height to background image wrapper so that unnecessary background image part is hidden.*/
	$(".Wrapper").height($("body").height());

    /*function which updates background image wrapper height upon window resize*/
	$(window).resize(function () {
        $(".Wrapper").height($("body").height());
    });
});

/*function for fullscreen effect*/
function fullScreen() {
    window.open($(location).attr('href'), "mywindow", "status=0,toolbar=0,location=0,menubar=0,resizable=1,width=" + screen.availWidth + ",height=" + screen.availHeight);
    window.close();
};