Is it possible to change $(window).width() via jQuery, so that something like this is possible:
$(\'#click\').click(function(){
//menu 100px
I'm not sure about other browsers (tried it in Chrome and it didn't work), however FireFox will allow you to resize the window using:
window.resizeTo(1280,1024);
I have a bookmark with
javascript:window.resizeTo(1280,1024);
To resize the window to see what sites I develop look like at different resolutions.