// YUI Compressor complains if a js files starts with "function".
function beta_hide(){
	var expires=new Date();
	expires.setFullYear(expires.getFullYear()+4);
	setCookie("hide_beta","1",expires,"/");
	$i("beta").style.display="none";
	var s=document.styleSheets;
	for(var i=0;i<s.length;i++){
		if(s[i].href.indexOf("beta.css")>-1){
			s[i].disabled=true;
		}
	}
}

setCookie=function(name,value,expires,path,domain,secure){
  var curCookie=name+"="+escape(value)+
      ((expires)?"; expires="+expires.toUTCString():"")+
      ((path)?"; path="+path :"")+
      ((domain)?"; domain="+domain:"")+
      ((secure)?"; secure":"");
  document.cookie=curCookie;
};