function chooseStyle (newstyle){	
	var expdate = new Date();	
	expdate.setTime(expdate.getTime()+(1000*3600*24*365));	
	createCookie('style', newstyle, 365);	
	// alert('This style choice will persist for a year unless changed again.\nYou may need to reload the page.');	
	if (document.getElementById) {		
		var i, a, main;		
		for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {			
			if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {				
				a.disabled = true;
				if(a.getAttribute("href") == '/includes/switch/style'+newstyle+'.css') 
					a.disabled = false;			
			}		
		}	
	} else {		
		self.location = self.location;	}
}

function createCookie(name,value,days) {	
	if (days) {		
		var date = new Date();		
		date.setTime(date.getTime()+(days*24*60*60*1000));		
		var expires = "; expires="+date.toGMTString();	
	}	else 
		expires = "";	

	document.cookie = name+"="+value+expires+"; path=/";
}