JQuery: try catch {call function} not working?

Question

I have a lot of JavaScript on my page and I use typekit. In order for my page to work correctly (grid and stuff), I use new font events like kit.

This is just a try and catch statement that checks if the fonts are loading or not. However, for some reason I do not understand. I call a function setGrid()if fonts such as kit are loaded, but, for example, the iPad or iPhone do not yet support, and therefore my page does not display correctly if I do not call the function setGrid().

In any case, I also want to call the function in the error statement, so if the page is called on the iPhone, the page works without websites.

try {
 Typekit.load({
  loading: function() { },
  active: function() { setGrid(); },
  inactive: function() { }
 })
} catch(e) {
 alert('error'); //works
 setGrid(); //doesn't get called
}

However, the function alertworks, the function is setGrid()not called. Any ideas?

edit: the function looks like this:

var setGrid = function () {
 $('#header, #footer').fadeIn(500);
 return $("#grid").vgrid({
  easeing: "easeOutQuint",
  time: 800,
  delay: 60
 });
};

Answer 1

"" , :

function setGrid() {
  $('#header, #footer').fadeIn(500);
  return $("#grid").vgrid({
    easeing: "easeOutQuint",
    time: 800,
    delay: 60
  });
};

Answer 2

, , , , . , , setGrid.

jsfiddle

Answer 3

Can you:

• try / catch setGrid, too
• alert after setGrid confirms that it went through setGrid