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开发学院网页设计JavaScript js基础:限量版广告 1个IP一天只弹一次的AD代码 阅读

js基础:限量版广告 1个IP一天只弹一次的AD代码

 2010-09-14 13:36:08 来源:WEB开发网   
核心提示: ---ad.js-的代码如下:-functionsetCookie(name,value,expire){window.document.cookie=name+"="+escape(value)+((expire==null)?"":(";expires="

  ---------------------------ad.js-的代码如下:---------------------------------
functionsetCookie(name,value,expire){  
 window.document.cookie=name+"="+escape(value)+((expire==null)?"":(";expires="+expire.toGMTString()));
}
functiongetCookie(Name){  
 varsearch=Name+"=";
 if(window.document.cookie.length>0){//ifthereareanycookies
  offset=window.document.cookie.indexOf(search);
 if(offset!=-1){//ifcookieexists
   offset+=search.length;     //setindexofbeginningofvalue
  end=window.document.cookie.indexOf(";",offset)     //setindexofendofcookievalue
  if(end==-1)
   end=window.document.cookie.length;
  returnunescape(window.document.cookie.substring(offset,end));
  }
 }
 returnnull;
}
functionregister(name){
 vartoday=newDate();
 varexpires=newDate();
 expires.setTime(today.getTime()+1000*60*60*24);
 setCookie("ItDoor",name,expires);
}
 varexitURL=http://homepage.yesky.com/;
functionopenWin(){
 varc=getCookie("ItDoor");
 if(c!=null){
  return;
 }
$False$
 register("xiaolin");
 varfeatureStr="''";
  featureStr="'top=0,left=0,width=800,height=600,toolbar=yes,menubar=no,scrollbars=no,resizable=no,location=no,status=no,center:no'";
 self.focus();
 varExitWindow=window.open(exitURL,'',featureStr);
  ExitWindow.focus();
}
openWin();
window.focus()

Tags:js 基础 限量

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