function setCookie(name, value) {
  var nameString = name + "=" + escape(value);
  //cookie 设置
  var expires = 180 * 24 * 60 * 60 * 1000;    //有效时间
  var path = ";path=/";                       //访问路径 [";path=/"]
  var domain = "";                            //访问主机 [";domain=.domain.com"]
  var secure = "";                            //安全性 [;true/false]
  //计算过期时间
  var date = new Date();
  date.setTime(date.getTime() + expires);
  //cookie赋值
  document.cookie = nameString + ";expires=" + date.toGMTString()+ path + domain + secure;
}

function getCookie(name) {
  var cookies = document.cookie.split("; "); //得到分割的cookie名值对
  for (var i = 0; i < cookies.length; i++) {
    var arr = cookies[i].split("="); //将名和值分开
    if (arr[0] == name) {
      return unescape(arr[1]);
    }
  }
  return "";
}

function getCookieArray(name) {
  var temp = new Array();
  var count = 0;
  var cookies = document.cookie.split("; ");
  for (var i = 0; i < cookies.length; i++) {
    var arr = cookies[i].split("=");
    //alert(arr[0]);
    //alert(arr[0].indexOf("H_"));
    if (arr[0].indexOf(name)==0) {
      temp[count] = unescape(arr[0] + " ## " + arr[1]);
      count=count+1;
    }
  }
  return temp;
}

function getHouseCookie() {
  var temp = new Array();
  var count = 0;
  var cookies = document.cookie.split("; ");
  for (var i = 0; i < cookies.length; i++) {
    var arr = cookies[i].split("=");
    //alert(arr[0]);
    //alert(arr[0].indexOf("H_"));
    if (arr[0].indexOf("H_")==0) {
      temp[count] = unescape(arr[1]);
      count=count+1;
    }
  }
  return temp;
}

function removeCookie(name) {
	var date=new Date();
	var ms= 1 * 1000;
	date.setTime(date.getTime() - ms);
	var str = name + "=no; expires=" + date.toGMTString(); //将过期时间设置为过去来删除一个cookie
	document.cookie = str;
}

function showCookie() {
	alert(unescape(document.cookie));
}