function getExpDate(days, hours, minutes){
	var expDate = new Date();
	if (typeof days == "number" && typeof hours == "number" && typeof hours == "number") {
		expDate.setDate(expDate.getDate() + parseInt(days));
		expDate.setHours(expDate.getHours() + parseInt(hours));
		expDate.setMinutes(expDate.getMinutes() + parseInt(minutes));
		return expDate.toGMTString();
	}
}

function getCookieVal(offset) {
	var endstr = document.cookie.indexOf(";", offset);//alert(endstr);

	if (endstr == 1) {
		endstr = document.cookie.length;	}    
	return unescape(document.cookie.substring(offset, endstr));
}

function getCookie(name){
	
var cookie = " " + document.cookie;
var search = " " + name + "=";
var setStr = null;
var offset = 0;
var end = 0;
if (cookie.length > 0) {
offset = cookie.indexOf(search);
if (offset != -1) {
offset += search.length;
end = cookie.indexOf(";", offset)
if (end == -1) {
end = cookie.length;
}
setStr = unescape(cookie.substring(offset, end));
}
}
return(setStr);


}
function setCookie(name, value, expires, path, domain, secure) {
	document.cookie = name + "=" + escape(value) +
		((expires) ? "; expires=" + expires : "") +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		((secure) ? "; secure" : "");
}
function deleteCookie(name, path, domain)
{ 
 if(getCookie(name))
  document.cookie = name + "=" + 
                ((path) ? "; path=" + path : "") +
                ((domain) ? "; domain=" + domain : "") +
                "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  
}

function saveData(data) {if(getCookie(data)){}else{
 
	var expDate = getExpDate(180, 0, 0);
	setCookie("user_id", data, expDate);}
}

function vewMessage(){
	MessId=document.getElementById("messageSend");var data = getCookie('userName');
	MessId.style.display="block";document.Form2.userAuthor.value=data;
}		
function readData(){
	var data = getCookie('user_id');
	if(data){
	blockLogin=document.getElementById('go_login');blockLogin.innerHTML='<span class=privet>Добрый д&egrave;нь, <?=$user->nickname?>!<font>&nbsp;&mdash;&nbsp;<a href="#">Обознались?</a></font></span>';blockLogin.style.display='block';menuUser=document.getElementById('menu_user');menuUser.style.display='block';menuUser.innerHTML='&#8594;&nbsp;<a href="#">Избранное</a>&nbsp;|&nbsp;<a href="/<?=$user->username?>/">Личная страница</a>&nbsp;|&nbsp;<a href="#">Личные сообщения</a>';document.getElementById('message').style.display='none';
	}
	
	
}