/* ALL FUNCTIONS!!  This will contain all javascript functions used by the Control Panel */

/* for subsite navigation -- switching between My Mail, My Files, etc. */
function navSubSite(filelink) {
  var select = document.forms[0].elements[0];
  var optionName = select.options[select.selectedIndex].value;
  var xslFile = '';

  switch(optionName) {
    case 'account':
      xslFile = '/ControlPanel/index.htm';
      break;
    case 'files':
      xslFile = '/ControlPanel/files/filesummary.htm';
//      xslFile = filelink;
      break;
    case 'mail':
      xslFile = '/ControlPanel/mail/index.htm';
      break;
    case 'users':
      xslFile = '/ControlPanel/users/summaryusers.htm';
      break;
    case 'website':
      xslFile = '/ControlPanel/website/viewstatus.htm';
      break;
  }

  location = '' + xslFile;
}

// for submitting the 'try new encoding' drop down in mail/mail_item.xsl
function submitMailEncoding() {
  document.forms[0].sel_try_encoding.value = "yes";
  document.forms[0].submit();
}

// for submitting the 'delete' button for an e-mail forward
function submit_deleteforward(val1) {
  document.forms[0].delete_address_value.value = val1;
  document.forms[0].submit();
}

// for submitting the 'delete' button for an e-mail alias
function submit_deletealias(val1) {
  document.forms[0].delete_alias_value.value = val1;
  document.forms[0].submit();
}

// for checking & unchecking flags of a particular field (helpful in the mail, file, and user sections)
var checkflag = 'false';
function check(field) {
  if (checkflag == 'false') {
    field.checked=true;
    for(i = 0; i < field.length; i++) {
      field[i].checked = true;
    }
    checkflag='true';
  } else {
    field.checked=false;
    for(i = 0; i < field.length; i++) {
      field[i].checked = false;
    }
    checkflag='false';
  }
} 

// for keeping the two select boxes at the top & bottom of the screen in the webmail box contents view synchronized.
var orig_select = 0;
function syncselects() {
  var sync_select0 = document.forms[0].destFolder[0];
  var sync_select1 = document.forms[0].destFolder[1];
  var index;

  if (orig_select == sync_select0.selectedIndex) {
    index = sync_select1.selectedIndex;
    orig_select = index;
    sync_select0.selectedIndex = index;
  } else {
    index = sync_select0.selectedIndex;
    orig_select = index;
    sync_select1.selectedIndex = index;
  }
}

// for keeping the two select boxes at the top & bottom of the screen in the webmail box contents view synchronized.
//var orig_eselect = 0;
//if (document.forms[0].fields("view_encoding")) {
//  orig_eselect = document.forms[0].view_encoding[0];
//}

function syncencs() {
  var sync_select0 = document.forms[0].view_encoding[0];
  var sync_select1 = document.forms[0].view_encoding[1];
  var index;

  if (document.forms[0].orig_view_encoding.value == sync_select0.options[sync_select0.selectedIndex].value) {
    index = sync_select1.selectedIndex;
//    orig_eselect = index;
    sync_select0.selectedIndex = index;
  } else {
    index = sync_select0.selectedIndex;
//    orig_eselect = index;
    sync_select1.selectedIndex = index;
  }
  document.forms[0].submit();
}

function resetEncoding(field_value) {
  var sync_select0 = document.forms[0].view_encoding[0];
  var sync_select1 = document.forms[0].view_encoding[1];

  var index;
  for (index = 0; index < sync_select0.length; index++) {
    if (sync_select0.options[index].value == field_value) {
      sync_select0.selectedIndex = index;
      sync_select1.selectedIndex = index;
    }
  }

  document.forms[0].submit(); 
}

// for displaying dialog boxes
function showDialog(filename, filetitle) {
    if (document.all)
     var xMax = screen.width, yMax = screen.height;
    else
     if (document.layers)
       var xMax = window.outerWidth, yMax = window.outerHeight;
     else
       var xMax = 640, yMax=480;

    var xOffset = (xMax - 380)/2, yOffset = (yMax - 300)/2;

    var myConfirmWindow = window.open(filename, filetitle, 
"width=500,height=300,screenX="+xOffset+",screenY="+yOffset+",top="+xOffset+",left="+yOffset+"");
    
    if (myConfirmWindow.opener == null)
      myConfirmWindow.opener = self;
}

var windowname = "maincp";
function showAddress() {
    filename = "address_select.xsl";
    filetitle = "SelectRecipient";
    window.name = windowname;

    if (document.all)
     var xMax = screen.width, yMax = screen.height;
    else
     if (document.layers)
       var xMax = window.outerWidth, yMax = window.outerHeight;
     else
       var xMax = 640, yMax=480;

    var xOffset = (xMax - 380)/2, yOffset = (yMax - 300)/2;

    var myConfirmWindow = window.open(filename, filetitle, 
	"scrollbars=yes,resizable=yes,width=530,height=400,screenX="+xOffset+",screenY="+yOffset+",top="+xOffset+",left="+yOffset+"");
    
    if (myConfirmWindow.opener == null)
      myConfirmWindow.opener = self;
    return false;
}

function closeAddress() {
  // fill in the selected addresses in the to, cc, and bcc fields in the parent window.
  var i = 0;
  var tos = 0;
  var tostring = "";
  var ccs = 0;
  var ccstring = "";
  var bccs = 0;
  var bccstring = "";

//  alert(document.forms[0].to.length);
if (document.forms[0].to != null) {
  if (document.forms[0].to.length == null) {
    if ((document.forms[0].to) && (document.forms[0].to.checked)){ 
      tostring += document.forms[0].to.value;
      tos = 1;
    }
    if ((document.forms[0].cc) && (document.forms[0].cc.checked)) {
      ccstring += document.forms[0].cc.value;
      ccs = 1;
    }
    if ((document.forms[0].bcc) && (document.forms[0].bcc.checked)) {
      bccstring += document.forms[0].bcc.value;
      bccs = 1;
    }
  }

  for (i = 0; i <= document.forms[0].to.length; i++) {
    if ((document.forms[0].to[i]) && (document.forms[0].to[i].checked)) {
      // add a comma if you're at the second or more 'to' address or if there's already text in the "to" text field
      if (tos >= 1) {
        tostring += ", " + document.forms[0].to[i].value;
      } else {
        tostring += document.forms[0].to[i].value;
      }
      tos++;
    }

    if ((document.forms[0].cc[i]) && (document.forms[0].cc[i].checked)) {
      // add a comma if you're at the second or more 'cc' address or if there's already text in the "cc" text field
      if (ccs >= 1) {
        ccstring += ", " + document.forms[0].cc[i].value;
      } else {
        ccstring += document.forms[0].cc[i].value;
      }
      ccs++;
    }

    if ((document.forms[0].bcc[i]) && (document.forms[0].bcc[i].checked)) {
      // add a comma if you're at the second or more 'bcc' address or if there's already text in the "bcc" text field
      if (bccs >= 1) {
        bccstring += ", " + document.forms[0].bcc[i].value;
      } else {
        bccstring += document.forms[0].bcc[i].value;
      }
      bccs++;
    }
  }

  var epat = /^\s*$/;

  if (tostring != "") {
    var text = window.opener.document.forms[0].to.value;

    if (text.match(epat)) {
      window.opener.document.forms[0].to.value += tostring;
    } else {
      window.opener.document.forms[0].to.value += ", " + tostring;
    }
  }

  if (ccstring != "") {
    var text = window.opener.document.forms[0].cc.value;

    if (text.match(epat)) {
      window.opener.document.forms[0].cc.value += ccstring;
    } else {
      window.opener.document.forms[0].cc.value += ", " + ccstring;
    }
  }

  if (bccstring != "") {
    var text = window.opener.document.forms[0].bcc.value;

    if (text.match(epat)) {
      window.opener.document.forms[0].bcc.value += bccstring;
    } else {
      window.opener.document.forms[0].bcc.value += ", " + bccstring;
    }
  }
}

  window.close();
}


// for displaying dialog boxes
function showDownload(filename, filetitle) {
    if (document.all)
     var xMax = screen.width, yMax = screen.height;
    else
     if (document.layers)
       var xMax = window.outerWidth, yMax = window.outerHeight;
     else
       var xMax = 640, yMax=480;

    var xOffset = (xMax - 380)/2, yOffset = (yMax - 300)/2;

    var myConfirmWindow = window.open(filename, filetitle, 
"width=500,height=300,screenX="+xOffset+",screenY="+yOffset+",top="+xOffset+",left="+yOffset+",menubar=yes");
    
    if (myConfirmWindow.opener == null)
      myConfirmWindow.opener = self;
}

function submitrestore(filename) {
  if (document.forms[0].rtype.value=='browse') {
    if (document.all)
     var xMax = screen.width, yMax = screen.height;
    else
     if (document.layers)
       var xMax = window.outerWidth, yMax = window.outerHeight;
     else
       var xMax = 640, yMax=480;

    var xOffset = (xMax - 380)/2, yOffset = (yMax - 300)/2;

    var myConfirmWindow = window.open(filename, "BrowseToFile", 
"width=520,height=400,screenX="+xOffset+",screenY="+yOffset+",top="+xOffset+",left="+yOffset+",status=yes,resizeable=yes,scrollbars=yes,toolbar=yes");
    
    if (myConfirmWindow.opener == null)
      myConfirmWindow.opener = self;

  } else if (document.forms[0].rtype.value=='web') {
    document.forms[0].getvalue.value = "Get Value";
    document.forms[0].path.value="www/htdocs";
    document.forms[0].submit();
  } else { // if (document.forms[0].rtype.value=='home') {
    document.forms[0].getvalue.value = "Get Value";
    document.forms[0].submit();
  }
}

function submitbrowse(filename) {
  opener.document.forms[0].getvalue.value = "Get Value";
  opener.document.forms[0].path.value=filename;
  opener.document.forms[0].submit();
}

function changeViewEncoding() {
  document.forms[0].submit();
}

// for submitting dialog boxes to the parent
function doYes(field) {
  // submit the form
  field.value = "yes";
  window.opener.document.forms[0].submit();
  window.close();
}

// for submitting dialog boxes to the parent
function doRemove(fieldvalue) {
  // submit the form
  window.opener.document.forms[0].elements["deletefield"].value = "yes";
  window.opener.document.globalnav.submit();
  window.close();
}

function doRemoveDir(fieldvalue) {
  window.opener.document.forms[0].path.value = fieldvalue;
  window.opener.document.forms[0].view_path.value = fieldvalue;

  // submit the form
  window.opener.document.forms[0].elements["deletefield"].value = "yes";
  window.opener.document.globalnav.submit();
  window.close();
}

function doSend() {
  // submit the form
  window.opener.document.forms[0].sendfield.value = "yes";
  window.opener.document.forms[0].submit();
  window.close();
}

function changeTimeZone() {
  var select = document.forms[0].timezoneselect;
  var val = select.options[select.selectedIndex].value;
  var tzcode = val.substr(0, val.indexOf(','));
  var tz = val.substr(val.indexOf(',')+1);
  var tzinfo = tz.substr(tz.indexOf(',')+1);
  tz = tz.substr(0, tz.indexOf(','));

  document.forms[0].timezone.value = tz;
  document.forms[0].timezonecode.value = tzcode;
  document.forms[0].timezoneinfo.value = tzinfo;
}

function addRemoveSig() {
  var sig = document.forms[0].signatureValue.value;
  var sigexpVal = document.forms[0].sigexpValue.value;

  if (document.forms[0].addSignature.checked) {
   // Adding signature

   var text = document.forms[0].message.value;
   var result = text+sig;
   document.forms[0].message.value = result;
   document.forms[0].message.focus();
 } else {
   // Removing signature

   var sigexp = new RegExp(sigexpVal);
   var text = document.forms[0].message.value.replace(sigexp, "");
   document.forms[0].message.value = text;
   document.forms[0].message.focus();
 }

 return(true);
}

function selectHeader() {
  var select = document.forms[0].sel_header;
  var val = select.options[select.selectedIndex].value;

  if ((val == "body") || (val == "not_selected")) {
    document.forms[0].header.value = "";
  } else {
    document.forms[0].header.value = val;
  }  
}

function verifyCompose(showDiag, alertText) {
  if (  (document.forms[0].to.value.length==0) &&
	(document.forms[0].cc.value.length==0) &&
	(document.forms[0].bcc.value.length==0)) {
    alert(alertText);
  } else if (showDiag == "no") {
    document.forms[0].sendfield.value="submitted";
    document.forms[0].submit();
  } else {
    showDialog('encodingconflict.xsl','EncodingConflict');
  }
}

function submitMove() {
  document.forms[0].path.value = document.forms[0].newdir.value + document.forms[0].new_path.value;
  document.forms[0].view_path.value = document.forms[0].newdir.value + document.forms[0].new_path.value;
  document.forms[0].move_save.value = "yes";
  document.forms[0].submit();
}

function submitRename() {
  document.forms[0].path.value = document.forms[0].newdir.value + document.forms[0].new_path.value;
  document.forms[0].view_path.value = document.forms[0].newdir.value + document.forms[0].new_path.value;
  document.forms[0].rename_save.value = "yes";
  document.forms[0].submit();
}

function submitRemove(confirmstring, alertstring, numChecks) {
  var showAlert = 0;
  if (numChecks > 1) {
    for (i = 0; i < numChecks; i++) {
      if (document.forms[0].selfile[i].checked == false) {
        showAlert++;
      }
    }
  } else if (numChecks == 1) {
    if (document.forms[0].selfile.checked == false) {
      showAlert++;
    }
  }

  if (showAlert == numChecks) {
    alert(alertstring);
  } else {
    if (confirm(confirmstring)) {
      document.forms[0].elements["deletefield"].value = "yes";
      document.forms[0].submit();
    }
  }
}

function submitSingleRemove(confirmstring, old_path) {
  if (confirm(confirmstring)) {
    document.forms[0].path.value = old_path;
    document.forms[0].view_path.value = old_path;

    document.forms[0].elements["deletefield"].value = "yes";
    document.forms[0].submit();
  }
}

function submitCompress(alertstring, numChecks) {
  submitCheck(alertstring, numChecks, "selfile", document.forms[0].compress, "yes");
}

function submitShare(alertstring, numChecks) {
  submitCheck(alertstring, numChecks, "selfile", document.forms[0].share, "yes");
}

function submitUnshare(alertstring, numChecks) {
  submitCheck(alertstring, numChecks, "selfile", document.forms[0].unshare, "yes");
}

function submitRemUsers(alertstring, numChecks) {
  submitCheck(alertstring, numChecks, "user", document.forms[0].confirmdelete, "yes");
}

function submitMoveMail(alertstring, numChecks) {
  submitCheck(alertstring, numChecks, "mailitem", document.forms[0].move, "yes");
}

function submitRemMail(alertstring, numChecks) {
  submitCheck(alertstring, numChecks, "mailitem", document.forms[0].elements["delete"], "yes");
}

function submitRemMailTrash(alertstring, numChecks) {
  submitCheck(alertstring, numChecks, "mailitem", document.forms[0].delete_from_trash, "yes");
}

function submitCheck(alertstring, numChecks, formchecks, formitem, itemvalue) {
  var showAlert = 0;
  if (numChecks > 1) {
    for (i = 0; i < numChecks; i++) {
      if (document.forms[0].elements[formchecks][i].checked == false) {
        showAlert++;
      }
    }
  } else if (numChecks == 1) {
    if (document.forms[0].elements[formchecks].checked == false) {
      showAlert++;
    }
  }

  if (showAlert == numChecks) {
    alert(alertstring);
  } else {
    formitem.value = itemvalue;  
    document.forms[0].submit();
  }
}