var expireDate;
	
	function getCookie(name){
		var cname = name + "=";               
		var dc = document.cookie;
		if (dc.length > 0) {              
			begin = dc.indexOf(cname);
			if (begin != -1) {           
				begin += cname.length;
				end = dc.indexOf(";", begin);
				if (end == -1) end = dc.length;
				return unescape(dc.substring(begin, end));        
			}
		}
		return "";
	}

	function saveStorageCookie(NameStorage){
		expireDate = new Date;
		if (expireDate.getYear() < 100) {
			expireDate.setYear(expireDate.getYear() + 1900 + 1);
		} else {
			expireDate.setYear(expireDate.getYear() + 1);
		} 
		document.cookie = "NameStorage=" + NameStorage + ";expires=" + expireDate.toGMTString() + ";";
	}
	
	function getAnnounceCookie(){
		var dc = document.cookie;

		var signature=getCookie("signature")
		var emote=getCookie("emote")
		if (document.cookie) {
			if (name == null) {  
			} else {
				
				if (signature == "use") {
					document.frmAnnounce.chkSignature.checked = true;
				}
			}
		}  else {
		}	
	}


	function strlength(str){
			var l=str.length;
			var n=l
			for (var i = 0; i < l; i++)			
			{
			    if (str.charCodeAt(i) < 0 || str.charCodeAt(i) > 255) n++;
			}
			return n		
	}