function check_data()
{
   if(document.form1.id.value=="")
   {
      alert("帳號請勿空白！");
      document.form1.id.focus();
      return false;
   }
   if(document.form1.pwd.value=="")
   {
      alert("密碼請勿空白！");
      document.form1.pwd.focus();
      return false;
   }      
   return true;
}



function search()
{
   if(document.search_form.keyword.value=="")
   {
      alert("請輸入搜尋關鍵字！");
      document.search_form.keyword.focus();
      return;
   }
   document.search_form.submit();
}


function show_data1(sid,type)
{
   	
   vLeft = (screen.width - 700) / 2;
   vTop = (screen.height - 500) / 2;   
   if(type=='publish'){
   	vurl='/'+type+'/'+'publish_login.asp?sid='+sid     
   } 
   else{
   	vurl='/'+type+'/'+'show_data.asp?sid='+sid  
   }	
   obj = window.open(vurl,'show_data', 'width=700,height=220,history=no,resizable=yes,status=no,scrollbars=yes,menubar=no');
   obj.moveTo(vLeft,vTop);
   obj.focus();
}