jssendmail.js

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var TIMEOUT_ALERT_STR = "您已经超时, 请立即保存信息";
var allminutes = 20;
setTimeout("Time()", 60000);

function Time()
{
   allminutes -- ;

   if (document.layers)
   {
      document.layers.minpt.document.write(allminutes.toString());
      document.layers.minpt.document.close();
   }
   else if (document.all)
   minpt.innerHTML = allminutes.toString();


   if (allminutes > 0)
   setTimeout("Time()", 60000);
   else
   alert(TIMEOUT_ALERT_STR);
}


function selectAdd(mode)
{
   var remote = null;

   if (mode == "To")
   {
      remote = window.open("selectadd.asp?mode=To&GRSN=4200403", "", "top=80; left=150; height=345,width=496,scrollbars=yes,resizable=yes,status=no,toolbar=no,menubar=no,location=no");

      if (remote)
      remote.opener = this.f1.EasyMail_To;
   }
   else if (mode == "Cc")
   {
      remote = window.open("selectadd.asp?mode=Cc&GRSN=3371807", "", "top=80; left=150; height=345,width=496,scrollbars=yes,resizable=yes,status=no,toolbar=no,menubar=no,location=no");

      if (remote)
      remote.opener = this.f1.EasyMail_Cc;
   }
   else if (mode == "Bcc")
   {
      remote = window.open("selectadd.asp?mode=Bcc&GRSN=1169179", "", "top=80; left=150; height=345,width=496,scrollbars=yes,resizable=yes,status=no,toolbar=no,menubar=no,location=no");

      if (remote)
      remote.opener = this.f1.EasyMail_Bcc;
   }
}


function showSave()
{
   f1.SendMode.value = "save";

   sub(0);
}

function showSending()
{
   sub(1);
}

function timerSending()
{
   if (checkTime() == true)
   {
      f1.SendMode.value = "timersend";
      sub(0);
   }
}

function cutz(inval)
{
   var rval = "";

   for (var i = 0; i < inval.length; i ++ )
   {
      if (inval.charAt(i) != '0')
      break;
   }

   rval = inval.substring(i);

   return rval;
}

function checkTime()
{
   var err = "日期错误";
   var nowdate = new Date(2007, 3, 2, 12, 35);
   var mydate = new Date(f1.t_year.value, f1.t_month.value, f1.t_day.value, f1.t_hour.value, 1);

   var nmonth = f1.t_month.value;
   var nday = f1.t_day.value;
   var nhour = f1.t_hour.value;

   if (f1.t_year.value == "" || f1.t_year.value > 9999 || f1.t_year.value < 2007)
   {
      alert(err);
      f1.t_year.focus();
      return false;
   }

   if (nmonth == "" || nmonth > 12 || nmonth < 1)
   {
      alert(err);
      f1.t_month.focus();
      return false;
   }

   if (nday == "" || nday > 31 || nday < 1)
   {
      alert(err);
      f1.t_day.focus();
      return false;
   }

   if (nhour == "" || nhour > 23 || nhour < 0)
   {
      alert(err);
      f1.t_hour.focus();
      return false;
   }


   if (mydate > nowdate)
   {
      if (f1.t_month.value < 10)
      nmonth = "0" + cutz(f1.t_month.value);

      if (f1.t_day.value < 10)
      nday = "0" + cutz(f1.t_day.value);

      if (f1.t_hour.value < 10)
      nhour = "0" + cutz(f1.t_hour.value);

      if (nhour == "0")
      nhour = "00"

      f1.EasyMail_TimerSend.value = f1.t_year.value + nmonth + nday + nhour;
   }
   else
   {
      f1.t_hour.focus();
      alert("定时发送的日期应该比现在迟.");
      return false;
   }

   return true;
}

function sub(smode)
{
   if (allminutes < 1)
   {
      alert(TIMEOUT_ALERT_STR);
      return ;
   }

   if (check_sendto_number() == false)
   {
      f1.EasyMail_To.focus();
      alert("邮件接收地址过多.");
      return ;
   }

   if (f1.needCheckCertPassword.value == "1")
   {
      if (f1.EasyMail_CertPW.value.length < 8)
      {
         alert("密码输入错误!");
         f1.EasyMail_CertPW.focus();
         return ;
      }
   }

   if (f1.EasyMail_To.value != "")
   {

      f1.RichEdit_Text.value = richedit.getText();
      f1.RichEdit_Html.value = richedit.getHTML();

      dec_RichEdit_Text();
      dec_RichEdit_Html();


      f1.AddFromAttFileString.value = "";

      var i = 0;
      for (i; i < f1.NetAtts.length; i ++ )
      {
         f1.AddFromAttFileString.value = f1.AddFromAttFileString.value + f1.NetAtts[i].value + "\t";
      }

      f1.submit();
   }
   else
   {
      alert("请输入收件人地址");
      f1.EasyMail_To.focus();
   }
}

function window_onload()
{

   f1.EasyMail_To.value = parent.parent.f1.to.value;
   f1.EasyMail_Cc.value = parent.parent.f1.cc.value;
   f1.EasyMail_Bcc.value = parent.parent.f1.bcc.value;

   parent.parent.f1.to.value = "";
   parent.parent.f1.cc.value = "";
   parent.parent.f1.bcc.value = "";

}

var qF = "EasyMail_To";

function addit(qaEmail)
{
   if (f1.elements[qF].value.length == 0 || f1.elements[qF].value.indexOf(qaEmail) == - 1)
   {
      if (f1.elements[qF].value.length != 0 && f1.elements[qF].value.charAt(f1.elements[qF].value.length - 1) != ",")
      f1.elements[qF].value += ",";
      f1.elements[qF].value += qaEmail;
   }
}

function setIt(H)
{
   qF = H;
}

function EditSpeedAff()
{
   window.open("editspeedadd.asp?GRSN=5121272", "", "top=80; left=150; height=345,width=496,scrollbars=yes,resizable=yes,status=no,toolbar=no,menubar=no,location=no");
}

function delNetAtt()
{
   if (f1.NetAtts.selectedIndex != - 1)
   {
      f1.NetAtts.remove(f1.NetAtts.selectedIndex);
      f1.NetAtts.selectedIndex = 0;
   }
}

function addNetAtt()
{
   if (f1.NetSaveAtts.selectedIndex != - 1)
   {
      var oOption = document.createElement("OPTION");
      oOption.text = f1.NetSaveAtts[f1.NetSaveAtts.selectedIndex].text;
      oOption.value = f1.NetSaveAtts[f1.NetSaveAtts.selectedIndex].value;
      f1.NetAtts.add(oOption);

      f1.NetAtts.selectedIndex = f1.NetAtts.length - 1;
   }
}

function dec_EasyMail_Text()
{
   var count = 0;
   var theObj;
   var FormLimit = 50000;

   var TempVar = new String;
   TempVar = document.f1.EasyMail_Text.value;

   if (TempVar.length > FormLimit)
   {
      while (TempVar.length > 0 && count < 10)
      {
         theObj = eval("document.all(\"add" + count + "\")");
         theObj.innerHTML = "<Textarea rows=1 cols=1 name='Mdec_EasyMail_Text" + count + "'></Textarea>";

         theObj = eval("f1.Mdec_EasyMail_Text" + count);
         theObj.value = TempVar.substr(0, FormLimit);

         TempVar = TempVar.substr(FormLimit);

         count ++ ;
      }
   }
   else
   {
      theObj = eval("document.all(\"add1\")");
      theObj.innerHTML = "<Textarea rows=1 cols=1 name='Mdec_EasyMail_Text1'></Textarea>";

      theObj = eval("f1.Mdec_EasyMail_Text1");
      theObj.value = TempVar;
   }
}

function dec_RichEdit_Text()
{
   var count = 10;
   var theObj;
   var FormLimit = 50000;

   var TempVar = new String;
   TempVar = document.f1.RichEdit_Text.value;

   if (TempVar.length > FormLimit)
   {
      while (TempVar.length > 0 && count < 20)
      {
         theObj = eval("document.all(\"add" + count + "\")");
         theObj.innerHTML = "<Textarea rows=1 cols=1 name='Mdec_RichEdit_Text" + count + "'></Textarea>";

         theObj = eval("f1.Mdec_RichEdit_Text" + count);
         theObj.value = TempVar.substr(0, FormLimit);

         TempVar = TempVar.substr(FormLimit);

         count ++ ;
      }
   }
   else
   {
      theObj = eval("document.all(\"add10\")");
      theObj.innerHTML = "<Textarea rows=1 cols=1 name='Mdec_RichEdit_Text10'></Textarea>";

      theObj = eval("f1.Mdec_RichEdit_Text10");
      theObj.value = TempVar;
   }
}

function dec_RichEdit_Html()
{
   var count = 20;
   var theObj;
   var FormLimit = 50000;

   var TempVar = new String;
   TempVar = document.f1.RichEdit_Html.value;

   if (TempVar.length > FormLimit)
   {
      while (TempVar.length > 0 && count < 30)
      {
         theObj = eval("document.all(\"add" + count + "\")");
         theObj.innerHTML = "<Textarea rows=1 cols=1 name='Mdec_RichEdit_Html" + count + "'></Textarea>";

         theObj = eval("f1.Mdec_RichEdit_Html" + count);
         theObj.value = TempVar.substr(0, FormLimit);

         TempVar = TempVar.substr(FormLimit);

         count ++ ;
      }
   }
   else
   {
      theObj = eval("document.all(\"add20\")");
      theObj.innerHTML = "<Textarea rows=1 cols=1 name='Mdec_RichEdit_Html20'></Textarea>";

      theObj = eval("f1.Mdec_RichEdit_Html20");
      theObj.value = TempVar;
   }
}

function sec_onchange()
{

   theObj = eval("document.all(\"cert_check\")");

   if (f1.EasyMail_CertServer.value == 0)
   {
      theObj.innerHTML = "";
      f1.needCheckCertPassword.value = "0";
   }
   else if (f1.EasyMail_CertServer.value == 1)
   theObj.innerHTML = "&nbsp;<a href='javascript:checkcanenc()'>验证是否可以向接收者发送加密邮件</a>";
   else if (f1.EasyMail_CertServer.value == 2)
   theObj.innerHTML = "";
}

function checkcanenc()
{
   if (f1.EasyMail_To.value != "" || f1.EasyMail_Cc.value != "" || f1.EasyMail_Bcc.value != "")
   {
      f1.action = "checkcanenc.asp";
      f1.target = "_block";
      f1.submit();

      f1.action = "sendmail.asp";
      f1.target = "_parent";
   }
}


function check_sendto_number()
{
   var all_sendto_num = 0;

   if (f1.EasyMail_To.value != "")
   all_sendto_num = all_sendto_num + get_char_number(f1.EasyMail_To.value, ",") + 1;

   if (f1.EasyMail_Cc.value != "")
   all_sendto_num = all_sendto_num + get_char_number(f1.EasyMail_Cc.value, ",") + 1;

   if (f1.EasyMail_Bcc.value != "")
   all_sendto_num = all_sendto_num + get_char_number(f1.EasyMail_Bcc.value, ",") + 1;

   if (50 < all_sendto_num)
   return false;

   return true;
}

function get_char_number(showstr, schar)
{
   var sindex = 0;
   var retval = 0;

   while(1)
   {
      sindex = showstr.indexOf(schar, sindex);

      if (sindex == - 1)
      break;

      retval ++ ;
      sindex ++ ;
   }

   return retval;
}