var Browser = {  
Version: function() {    
var version = 999; // we assume a sane browser    
if (navigator.appVersion.indexOf("MSIE") != -1)      // bah, IE again, lets downgrade version number      
version = parseFloat(navigator.appVersion.split("MSIE")[1]);    return version;  }}

if (Browser.Version() < 8) {  
	document.write('<link href="http://www.jackbarber.co.uk/css/iestyle.css"  media="screen" rel="stylesheet" type="text/css" />') 
}