load js or php based on users screen size

Question

I have a couple of Swiffy (HTML5 SWF) animations which i only want to be loaded based on the users screen size!

iv found some JavaScript below which says it will loa

Answer 1

Change this:

if(screen.Width>1400)

to:

if (screen.width > 1400)

width property of the screen object should be lowercase.

Also note that when JavaScript is executed ServerSide processing is ended, and your document.writes only output text instead of executable php codes, you can use the load method of the jQuery instead.

Load data from the server and place the returned HTML into the matched element.

if (screen.width > 1400) {
     $('#wrapper').load('/map/map4.php');
} else {
     $('#wrapper').load('/map/map1.php');
}