cookie.js

来自「一套完整的工商12315的源程序jsp部分在12315里,后台JAVA部分在gs」· JavaScript 代码 · 共 37 行

function getCookieVal (offset){
	  var endstr = document.cookie.indexOf (";", offset);
	  if (endstr == -1)
	    endstr = document.cookie.length;
	  return unescape(document.cookie.substring(offset, endstr));
  }
  
  function GetCookie (name){
	  var arg = name + "=";
	  var alen = arg.length;
	  var clen = document.cookie.length;
	  var i = 0;
	  while (i < clen) {
	    var j = i + alen;
	    if (document.cookie.substring(i, j) == arg)
	      return getCookieVal (j);
	    i = document.cookie.indexOf(" ", i) + 1;
	    if (i == 0) break; 
	  }
	  return null;
  }
  function SetCookie (name, value){  	  
	  var expdate = new Date();
	  expdate.setTime (expdate.getTime() + 1 * (24 * 60 * 60 * 10000)); //+1 day	  	  
	  document.cookie = name + "=" + escape (value) +"; expires=" + expdate.toGMTString()+";";
}
function setLastlastVisitCookie (){
	  var rightNow = new Date();
	  var expdate = new Date();
	  expdate.setTime (expdate.getTime() + 1 * (24 * 60 * 60 * 1000)); //+1 day
	  SetCookie ("lastVisit", rightNow.getTime(), expdate, "/");
}  


 function ResetCookie(){
    SetCookie("lastVisit", 0, null, "/");
  }