javascript file not working in django Why?

Question

when i see error in console -- >Uncaught SyntaxError: Unexpected token ';' why?

$(document).ready(function() {
$("ul li > a").click(function() {
$("ul li > a").removeAttr("class");
$(this).addClass("home");
}
);
$("ul li a").click(function() {
var e=$(this.hash);
$("body, html").animate( {
scrollTop: e.offset().top;
}
, 700);
return false;
}
);
$(window).scroll(function() {
if($(this).scrollTop()>500) {
$(".top").fadeIn();
}
else {
$(".top").fadeOut();
}
});
$(".top").click(function() {
$("body, html").animate( {
scrollTop: 0;
}
, 500);
return false;
}
);
})

Answer 1

those two scrollTop statements shouldn't be ended with ; because the animate function arguments should be an object, you can end with, or no ending punctuation.

animate({
//not to end with ; here
})

Answer 2

@Mirielle The code from which I copied worked there But not with me

Answer 3

@gordno scrollTop: e.offset().top this?