function zyouke(){
  ztxt="昵称：<input input type=text name=username class=gbookinput1 onfocus=\"this.classname='gbookinput2';\" onblur=\"this.classname='gbookinput2';\" value='游客'>";
  ztxt=ztxt+" <a href=\"javascript:zlogin();\" class='linkgbookyouke'>返回登录</a>";
  ztxt=ztxt+"<input type='hidden' value='youke' name='glogintype'>";
  document.getelementbyid("dgbookline2").innerhtml=ztxt;
}
function zlogin(){
  ztxt="登录名<邮箱>: <input type=text name=username class=gbookinput1 onfocus=\"this.classname='gbookinput2';\" onblur=\"this.classname='gbookinput1';\">&nbsp;";
  ztxt=ztxt+"密码: <input type=password name=userpass class=gbookinput1 onfocus=\"this.classname='gbookinput2';\" onblur=\"this.classname='gbookinput1';\">&nbsp;";
  ztxt=ztxt+"&nbsp;<!--input type=checkbox name=autologin value=1 checked>自动登录-->";
  ztxt=ztxt+"&nbsp;<a href=\"javascript:zyouke();\" class=linkgbookyouke>游客发言</a> <a href=\"javascript:zregid();\"><font color=#ff0000>5秒注册</font></a>";
  ztxt=ztxt+"<input type='hidden' value='reg' name='glogintype'>";
  document.getelementbyid("dgbookline2").innerhtml=ztxt;
}
function zisemail(s){
  return s.search(/^\s*[\w\~\-\.]+\@[\w\~\-]+(\.[\w\~\-]+)+\s*$/g)   >=   0;   
}
function zcheckform(the_form){
  if(!the_form.username){
    if((the_form.gbooktextarea.value=="")||(the_form.gbooktextarea.value=="请输入您的咨询内容!")){
      alert("请输入您的咨询内容!");
      the_form.gbooktextarea.focus();
      return false;
    }   
  }else{
    //if(!the_form.autologin){
    if(!the_form.userpass){
      if(the_form.username.value==""){
        alert("游客昵称不能为空！");
        the_form.username.focus();
        return false;
      }   
      if((the_form.gbooktextarea.value=="")||(the_form.gbooktextarea.value=="请输入您的咨询内容!")){
        alert("请输入您的咨询内容!");
        the_form.gbooktextarea.focus();
        return false;
      }   
    }else{
      //if(!zisemail(the_form.username.value)){
      if(the_form.username.value==""){
        alert("登录名<邮箱>不能为空！");
        the_form.username.focus();
        return false;
      }
      if(the_form.userpass.value==""){
        alert("密码不能为空！");
        the_form.userpass.focus();
        return false;
      }
      if((the_form.gbooktextarea.value=="")||(the_form.gbooktextarea.value=="请输入您的咨询内容!")){
        alert("请输入您的咨询内容!");
        the_form.gbooktextarea.focus();
        return false;
      }   
    }
  }
  the_form.submitbtn.disabled=true;
  return true;
}
function post_gbooktextarea()
{   
   var method="http://user.maxlaw.cn/pcask/quick" ;
	 $("#form1").attr("action",method).submit() ;
}