function changeVerifyCode(targetId){
  var timenow = new Date().getTime();
  var image=document.getElementById(targetId);
  image.src="";
  image.src="/djwebandroid/vcode/?time="+timenow;
}

function replyComment(targetId, floor){
  var target=document.getElementById(targetId);
  var comment="回复"+floor+"楼:";
  target.value=comment;
}

function setCookie(name,value){
  var Days = 1; //此 cookie 将被保存 1 天
  var exp  = new Date();    //new Date("December 31, 9998");
  exp.setTime(exp.getTime() + Days*24*60*60*1000);
  document.cookie = name + "="+ escape(value) +";expires="+ exp.toGMTString();
}

function getCookie(name){
	var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
	if(arr != null) return unescape(arr[2]); return null;
}

function trim(str){
  return str.replace(/\s/g,"")
}

function validateVcode(targetId, srcId){
     var vcode=document.getElementById(targetId);
     var url='/asych/validateVcode?vcode='+vcode.value;
     $.getJSON(url,function(data){document.getElementById(srcId).value=data.model.isLegalVcode;}); 
}
function checkCommentForm(){
    var errorMessage=document.getElementById("error_message");
    var comment=document.getElementById("comment").value;
    var isLegalVcode=document.getElementById("isLegalVcode").value;
    if(comment  == '' || trim(comment)  == ''){
        errorMessage.innerHTML="留言不能为空!";
        return false;
    }
    var vcode=document.getElementById("vcode").value;
    if(vcode == ''){
        errorMessage.innerHTML="请您输入验证码!";
        return false;
    }
    if(isLegalVcode == 'false'){
        errorMessage.innerHTML="验证码错误!";
        return false;
    }
    return true;
}
function wandoujiaPV(obj){
  var url='/asych/wandoujiaPV';
  $.getJSON(url,function(data){}); 
  return wdapi_apkdl_m(obj,'dangle');
}