// JavaScript Document

if (screen.width <= 768) // 800 X 600 or iPad portrait 768 X 1024
	{document.write('<link href="screen_small.css" rel="stylesheet" type="text/css">');} 
else if (screen.width > 768 && screen.width <= 1024) // 1024 X 768
	{document.write('<link href="screen_medium.css" rel="stylesheet" type="text/css">');}  
else // large screen
	{document.write('<link href="screen_large.css" rel="stylesheet" type="text/css">');}