// JavaScript Document
function g_getCookie(name){
	var search = name + "=";
	var offset = document.cookie.indexOf(search);
	if (offset != -1) {
		offset += search.length;
		var end = document.cookie.indexOf(";", offset);
		if (end == -1)
			end = document.cookie.length;
		return unescape(document.cookie.substring(offset, end));
	}else 
		return "";
}


function g_setCookie(name,value,hours){
	if(arguments.length>2){
		var expireDate=new Date(new Date().getTime()+hours*3600000);
		document.cookie = name + "=" + escape(value) + "; path=/; domain=xunlei.com; expires=" + expireDate.toGMTString() ;
	}else
		document.cookie = name + "=" + escape(value) + "; path=/; domain=xunlei.com"; 
}

function g_logout(){
	g_setCookie('sessionid','','');
	top.location = location.href;
}