function itGetCookie(cookiename) 
{
	if(document.cookie.indexOf(cookiename) > 0)
	{
		var cookiestring=""+document.cookie;
		var index1=cookiestring.indexOf(cookiename);
		if (index1==-1 || cookiename=="") return ""; 
		var index2=cookiestring.indexOf(';',index1);
		if (index2==-1) index2=cookiestring.length; 
			
		return unescape(cookiestring.substring(index1+cookiename.length+1,index2));
	}else
	{
		return '';
	}
}