JS/Jquery syntax for IE Window width and height

Question

Hey All,

I'm measuring the window and document width and height via the following properties :

//measure the window and document height and width dynamically    
var w = $(window).width();
var h = $(window).height();
var wd = $(document).width();
var hd = $(document).height();

Works fine in firefox but IE kicks up a fuss. Is there an alternative to this syntax that works in IE?
JS error recieved - could not get the position property. Invalid Argument

Answer 1

Works for me in both FF and IE, check for yourself here.