// JavaScript Document
var previsit, expire;
var w;
w=myGetCookie("RTEC_TEXTINFOR");
if(w==null){w="m";}


function send_cookie(param){
	
	setCookie("RTEC_TEXTINFOR", param);
}
function myGetCookie(myCookie){
   myCookie = "@" + myCookie + "=";
   myValue = null;
   myStr = document.cookie + ";" ;
   myOfst = myStr.indexOf(myCookie);
   if (myOfst != -1){
      myStart = myOfst + myCookie.length;
      myEnd   = myStr.indexOf(";" , myStart);
      myValue = unescape(myStr.substring(myStart,myEnd));
   }
   return myValue;
}


//cookieを保存
function setCookie(Myitem, MyValue) {
	d = new Date();
    d.setTime(d.getTime() + 24*60*60*1000); //24時間後
    expire = d.toGMTString();
	var StrDomain = document.location.hostname;
    document.cookie = "@" +Myitem + "=" + escape(MyValue) + ";expires=" + d+";path=/;domain="+StrDomain;

}