// POSSE Internet API Functions   --   Last updated Dec 21, 2005

function PosseAppendChangesXML(aXML) {
  document.possedocumentchangeform.changesxml.value =
          document.possedocumentchangeform.changesxml.value + aXML;
}

function PosseChangeColumn(aObjectID, aColumnName, aValue) {
  PosseAppendChangesXML('<object id="' + aObjectID + '"><column name="' +
          aColumnName + '"><![CDATA[' + aValue + ']]></column></object>');
}

function PosseNavigate(aHRef, aTarget) {
  PosseSubmitLink(aHRef, null, null, null, aTarget);
}

function PosseGetDebugKey() {
  key = prompt("Enter the key given to you by the help desk:", "");
  if (key > "") {
    PosseSetDebugKey(key);
    alert("Debug key has been set; execute the action you wish to debug", "");
  } else if (key != null){
    alert("Blank debug keys are not set.  Try again");
  }
}

function PossePopup(aAnchor, aURL, aWidth, aHeight, aTarget) {
  var lu = new PossePw();
  lu.xoffset = 0 - (aWidth / 3);
  lu.yoffset = -20;
  lu.width = aWidth;
  lu.height = aHeight;
  if (aURL) lu.href = aURL;
  lu.openPopup(aAnchor, aTarget);
}

function PosseSetChangesXML(aXML) {
  document.possedocumentchangeform.changesxml.value = aXML;
}

function PosseSetDebugKey(aKey) {
  document.cookie = "PosseDebugKey=" + escape(aKey);
}

function PosseSubmit(aHRef, aTarget) {
  PosseSubmitLink(aHRef, 2, null, null, aTarget);
}

function PosseSubmitLink(aHRef, aFunctionDefID, aPaneID, aSortWidget, aTarget) {
  if (!PosseValidateNumericEditMasks()) return;

  var tForm = document.possedocumentchangeform;

  if (aHRef > "") {
    tForm.action = aHRef;
  } else {
    tForm.action = window.location.href;
  }

  if (aFunctionDefID != null) {
    tForm.functiondef.value = aFunctionDefID;
  }

  if (aPaneID != null) {
    tForm.paneid.value = aPaneID;
  }

  if (aSortWidget > "") {
    var tValue = tForm.sortcolumns.value;
    if (tValue == "") {
      tForm.sortcolumns.value = aSortWidget;
    } else {
      tForm.sortcolumns.value = tValue + "," + aSortWidget;
    }
  }

  if (aTarget > "") {
    tForm.target = aTarget;
  }

  PosseOnRoundTrip();
  tForm.submit();
  tForm.target = "_self";
}

function PosseToggleDebugKey() {
  var cookies = document.cookie.split(";");
  var debugKey = "";
  for (i=0;i<cookies.length;i++) {
    var ck = cookies[i].split("=");
    if (LTrim(ck[0]) == "PosseDebugKey") {
      debugKey = ck[1];
      break;
    }
  }
  if (debugKey > "") {
    if (confirm('Turn off debug key "' + debugKey + '"?')){
      PosseSetDebugKey("");
    }
  } else {
    PosseGetDebugKey();
  }
}

// POSSE Internet Support Functions   --   Last updated Dec 22, 2005
// Note: For original unmodified toolbox version of Calendar Popups
// see www.mattkruse.com

// Posse Popup Window setup
var posseDoesPopup = true;
try {
  window.PossePwObj = null;
  window.PossePwRef = null;
  window.PossePwXon = null;
  window.PossePwBeingConstructed = false;
} catch(e) {
  posseDoesPopup = false;
}

// Posse Popup Window global functions
function PossePwRefresh() {
  if (window.PossePwRef != null && !window.PossePwRef.closed
          && window.PossePwObj.content != null) {
    window.PossePwRef.document.open();
    window.PossePwRef.document.writeln(window.PossePwObj.content);
    window.PossePwRef.document.close();
  }
}

function PossePwClose(aUnload) {
  if (window.PossePwRef != null) {
    if (!window.PossePwRef.closed) {
      if (!aUnload && window.PossePwObj.dirty == true) {
        window.PossePwRef.focus();
        if (!window.PossePwRef.confirm(
                'Outstanding changes will be lost. Continue?')) return false;
      }
      window.PossePwRef.close();
    }
  window.PossePwRef = null;
  window.PossePwObj = null;
  return true;
  }
}

function PossePwFocus() {
  if (window.PossePwRef != null) {
    if (!window.PossePwRef.closed) {
      window.PossePwRef.focus();
      return false;
    }
  }
  return true;
}

// Posse Popup Window Constructor
function PossePw() {
  if (!posseDoesPopup) {
    alert("This browser does not support popup windows.");
    return;
  }
  if (!window.listenerAttached) {
    window.listenerAttached = true;
    if (document.layers) {
      document.captureEvents(Event.MOUSEUP);
    }
    window.PossePwXon = document.onmouseup;
    if (window.PossePwXon != null) {
      document.onmouseup = new Function(
              "window.PossePwXon();window.PossePwFocus();");
    } else {
      document.onmouseup = window.PossePwFocus;
    }
  }
  this.xoffset=0;
  this.yoffset=0;
  this.width=100;
  this.height=100;
  this.content = null;
  this.dirty = false;
  this.href = "about:blank";
  this.scrollbars = "yes";
  this.resizable = "yes";
  this.status = "no";
  this.features = "toolbar=no, location=no, menubar=no, titlebar=no";
  this.getPosition = PossePwPosition;
  this.openPopup = PossePwOpen;
}

function PossePwOffsetLeft(aEl) {
  if (aEl.offsetParent) return aEl.offsetLeft +
          PossePwOffsetLeft(aEl.offsetParent);
  if (isNaN(window.screenX)) return aEl.offsetLeft + window.screenLeft -
          document.body.scrollLeft;
  return aEl.offsetLeft + window.screenX +
          (window.outerWidth-window.innerWidth) - window.scrollX;
}

function PossePwOffsetTop(aEl) {
  if (aEl.offsetParent) return aEl.offsetTop +
          PossePwOffsetTop(aEl.offsetParent);
  if (isNaN(window.screenY)) return aEl.offsetTop + window.screenTop -
          document.body.scrollTop;
  return aEl.offsetTop + window.screenY +
          (window.outerHeight-window.innerHeight) - window.scrollY;
}

// (method of PossePw)
function PossePwPosition(aEl) {
  if (isNaN(aEl.offsetLeft)) {
    this.x = 200;
    this.y = 200;
  } else {
    this.x = PossePwOffsetLeft(aEl);
    this.y = PossePwOffsetTop(aEl);
  }
}

 // (method of PossePw)
function PossePwOpen(aAnchor, aTarget) {
  var vWindowName = aTarget || "PossePopup";
  if (!window.PossePwBeingConstructed) {
    window.PossePwBeingConstructed = true;
    if (window.PossePwFocus()) {
      window.PossePwObj = this;
      this.getPosition(aAnchor);
      this.x += this.xoffset;
      if (this.x<0) {
        this.x=0;
      }
      this.y += this.yoffset;
      if (this.y<0) {
        this.y=0;
      }
      if (screen && screen.availHeight) {
        if ((this.y + this.height) > screen.availHeight) {
          this.y = screen.availHeight - this.height;
          if (this.y<0) {
            this.y=0;
          }
        }
      }
      if (screen && screen.availWidth) {
        if ((this.x + this.width) > screen.availWidth) {
          this.x = screen.availWidth - this.width - 10;
          if (this.x<0) {
            this.x=0;
          }
        }
      }
      window.PossePwRef = window.open(this.href,vWindowName,this.features +
              ",scrollbars = " + this.scrollbars + ",resizable=" +
              this.resizable + ",status=" + this.status + ",width=" +
              this.width + ",height=" + this.height + ",screenX=" + this.x +
              ",left=" + this.x + ",screenY=" + this.y + ",top=" + this.y + "");

      // Handle race condition in Internet Explorer
      if(window.navigator &&
          window.navigator.appName == "Microsoft Internet Explorer"){
        window.setTimeout("PossePwRefresh();", 10);
      } else {
        window.PossePwRefresh();
      }
      window.setTimeout("window.PossePwFocus()", 10);
    }
    window.PossePwBeingConstructed = false;
  }
}

function PosseLookup(aAnchor, aLookupURL, aWidth, aHeight) {
  var lu = new PossePw();
  lu.xoffset = 0 - (aWidth / 3);
  lu.yoffset = -20;
  lu.width = aWidth;
  lu.height = aHeight;
  lu.href = aLookupURL;
  lu.openPopup(aAnchor);
}

function PosseGetIFrameDoc(aIFrame){
  // DOM 2
  if (aIFrame.contentDocument) return aIFrame.contentDocument;
  // IE 5.5 and up
  if(aIFrame.contentWindow) return aIFrame.contentWindow.document;
  // IE 5.0
  if(aIFrame.document) return aIFrame.document;
  // Safari
  for (i=0; i< window.frames.length; i++){
      if (window.frames[i].name == "posseiframe") return window.frames[i].document;
  }
  return null;
}

function PosseLookupReturn(aFromObjectHandle, aFromRelationshipHandle,
        aEndPointId, aToObjectId, aPaneId, aMappedItemInstanceId) {
  PosseRelChanged(aFromObjectHandle, aEndPointId, aToObjectId);
  var vIFrame = document.getElementById("posseiframe");
  if (!vIFrame){
      PosseRelChanged(aFromObjectHandle, aEndPointId, aToObjectId);
      PosseNavDelayed();
      return;
  }
  var vDoc = PosseGetIFrameDoc(vIFrame);
  if (!vDoc){
      PosseRelChanged(aFromObjectHandle, aEndPointId, aToObjectId);
      PosseNavDelayed();
      return;
  }
  var vUrl = "PosseLookup.aspx" +
        "?PosseFromObjectHandle=" + aFromObjectHandle +
        "&PosseFromRelationshipHandle=" + aFromRelationshipHandle +
        "&PosseEndPointId=" + aEndPointId +
        "&PosseToObjectId=" + aToObjectId + "&PossePaneId="+ aPaneId +
        "&PosseMappedItemInstanceId=" + aMappedItemInstanceId;
  vDoc.open();
  vDoc.write(
    '<html>\n<body>\n' +
    '<form name="posseiframeform" id="posseiframeform" method="post">\n' +
    '  <input id="datachanges" name="datachanges" type="Text">\n</form>\n' +
    '<script language="JavaScript">\n' +
    '</script>\n' +
    '</body>\n</html>');
  vDoc.close();
  vDoc.posseiframeform.datachanges.value =
          parent.document.possedocumentchangeform.datachanges.value;
  vDoc.posseiframeform.action = vUrl;
  // Beware: submit terminates the PosseLookupReturn function in IE 6 if it
  // is inside html script written to the document, so we call it from here.
  vDoc.posseiframeform.submit();
}

function PosseUpload(aEl, aUploadURL, aObjectDefId, aTitle, aWidth, aHeight) {
  var vHRef;
  vHRef = aUploadURL;
  if(vHRef.indexOf("?") >= 0) {
    vHRef += '&';
  } else {
    vHRef += '?';
  }
  vHRef += "Title=" + escape(aTitle) + "&PosseUniqueId=" +
          aEl.id + "&PosseObjectDefId=" + aObjectDefId;
  if (aWidth == null) {aWidth = 500;}
  if (aHeight == null) {aHeight = 200;}
  var ul = new PossePw();
  ul.xoffset = 0 - (aWidth / 3);
  ul.yoffset = -20;
  ul.width = aWidth;
  ul.height = aHeight;
  ul.scrollbars = "no";
  ul.resizable = "no";
  ul.status = "yes";
  ul.href = vHRef;
  ul.openPopup(aEl);
}

function PosseNote(aAnchor, aNoteURL, aObjectId, aTitle, aWidth, aHeight) {
  var vHRef;
  vHRef = aNoteURL + "?Title=" + escape(aTitle) + "&PosseObjectId=" + aObjectId;
  if (aWidth == null) {aWidth = 300;}
  if (aHeight == null) {aHeight = 200;}
  var ul = new PossePw();
  ul.xoffset = 0 - (aWidth / 3);
  ul.yoffset = -20;
  ul.width = aWidth;
  ul.height = aHeight;
  ul.scrollbars = "yes";
  ul.resizable = "yes";
  ul.status = "no";
  ul.href = vHRef;
  ul.openPopup(aAnchor);
}

function PosseAlert(aMsg, aEl) {
  var vEl = "document." + aEl.form.name + "." + aEl.name;
  alert(aMsg);
  eval(vEl + ".focus()");
  window.setTimeout(vEl + ".select()", 10);
}

function LTrim(str) {
  var i;
  i = 0;
  while (str.substr(i,1) == " ") {
    i++;
  }
  if (i > 0) {
    str = str.substr(i);
  }
  return str;
}

function RTrim(str) {
  var i;
  i = str.length - 1;
  while (str.substr(i,1) == " " && i > -1) {
    i--;
  }
  str = str.substr(0, i + 1);
  return str;
}

function Trim(str) {
  return LTrim(RTrim(str));
}

function RepeatChr(aChr, aNum){
   var i, retVal = "";
   for(i=0; i < aNum; i++) retVal = retVal + aChr;
   return retVal;
}

function PosseAddDataChanges(aChange) {
  if (document.possedocumentchangeform.datachanges.value == "") {
    document.possedocumentchangeform.datachanges.value = aChange;
  } else {
    document.possedocumentchangeform.datachanges.value += ("," + aChange);
  }
}

function PosseDelete(aHRef, aObjectID) {
  PosseAddDataChanges("('D','" + aObjectID + "')");
  PosseSubmitLink(aHRef, 3,
          document.possedocumentchangeform.currentpaneid.value);
}

function PosseFindOption(aId, aObjectId) {
  var vReturn = -1;
  var vLength = aId.options.length;
  var vValues = "";

  for (var vIndex = 0; vIndex < vLength; vIndex ++) {
    vValues = aId.options[vIndex].value.split("\t");
    if (aObjectId == vValues[0] ||
        (aObjectId == "" && vValues[0] == " ") ) {
      vReturn = vIndex;
    }
  }
  if (vReturn == -1)
    vReturn = vLength - 1;
  return vReturn;
}

function PosseProcessRoundTripClicked(aHRef, aPaneId, aWidgetName,
        aMappedItemInstanceId, aRowObjectHandle, aRelObjectHandle, aTarget) {
  PosseAddDataChanges("('B'," + aPaneId + ",'" + aWidgetName + "'," +
          aMappedItemInstanceId + ",'" + aRowObjectHandle + "','" +
          aRelObjectHandle + "')");
  PosseSubmitLink(aHRef, 6,
          document.possedocumentchangeform.currentpaneid.value, null, aTarget);
}

function PosseValidateDate(aEl, aObjectId, aColumnDefId, aFormat) {
  if (aEl.value == "") {
    PosseDataChanged(aObjectId, aColumnDefId, "", 0);
    return true;
  }
  var rDate = PosseReadDate(aEl.value, aFormat);
  if (rDate ==  null) {
    PosseAlert("Invalid date. Try using '" + aFormat + "' format.", aEl);
    return false;
  }
  PosseSetDate(aEl, aObjectId, aColumnDefId, aFormat, rDate.getFullYear(),
          rDate.getMonth()+1, rDate.getDate());
  return true;
}

function PosseReadDate(aDateVal, aFormat) {
  var d = 0, m = 0, y = 0, i = 0, l;
  var i = 0, l;
  var prevGood = false;
  var newString = "";
  var badChars = "., -/\\";
  l = aDateVal.length;
  var str;
  while (i < l) {
    str = aDateVal.substr(i,1);
    if (badChars.indexOf(str) > -1) {
      if (prevGood) {
        newString += "/";
        prevGood = false;
      }
    } else {
      prevGood = true;
      newString += str;
    }
    i++;
  }
  aDateVal = newString;

  var parts = aDateVal.split("/");
  for (part in parts) {
    if (m == 0) {
      var pos = "JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC".indexOf(
              parts[part].substr(0,3).toUpperCase());
      if (pos >= 0) {
        m = pos / 3 + 1;
      }
    }
  }

  var i = 0;
  var pts = new Array();
  for (part in parts) {
    var p = parts[part];
    if (! isNaN(Number(p))) {
      if (p == 0 || p > 31) {
        y = p;
      } else {
        pts[i] = p;
        i ++;
      }
    }
  }
 aFormat = aFormat.toUpperCase();

  var p=0, f=0, c = "";
  if (pts.length == 1 || m > 0 && y > 0) {
    d = pts[p];
  } else {
    while (f < aFormat.length) {
      c = aFormat.charAt(f);
      if (p >= pts.length) {
        break;
      }
      if (c == "Y" && y == 0) {
        y = pts[p]; p++;
      } else if (c == "M" && m == 0) {
        m = pts[p]; p++;
      } else if (c == "D" && d == 0) {
        d = pts[p]; p++;
      }
      f++;
    }
  }

  var today = new Date();
  if (y == 0) {
    y = today.getFullYear();
  } else if (y < 1000) {
    y = 2000 + (y * 1);
  } else if (y > 3999) {
    return null;
  }
  if (m == 0) {
    m = today.getMonth() + 1;
  }

  var rDate = new Date(y, m - 1, d);
  if (rDate.getFullYear() != y || rDate.getMonth() != m - 1 ||
          rDate.getDate() != d) {
    rDate = null;
  }
  return rDate;
}

function PosseSetDate(aEl, aObjectId, aColumnDefId, aFormat, aYear, aMonth,
        aDay){
  var yyyy, yy, y, m, mm, mmm, mmmm, d, dd;
  yyyy = aYear + "";
  yy = yyyy.substr(2,2);
  y =  yyyy.substr(3,1);
  m = aMonth + "";
  mm = "0" + m;
  mm = mm.substr(mm.length - 2);
  var mths = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep",
          "Oct","Nov","Dec");
  var mthx = new Array("January","February","March","April","May","June","July",
          "August","September","October","November","December");
  mmm = mths[m-1];
  mmmm = mthx[m-1];
  d = aDay + "";
  dd = "0" + d;
  dd = dd.substr(dd.length - 2);

  PosseDataChanged(aObjectId, aColumnDefId, "" + yyyy + "-" + mm + "-" + dd +
          " 00:00:00", 0);

  var dic = new Object();
  dic["YYYY"] = yyyy;
  dic["YY"] = yy;
  dic["Y"] = y;
  dic["MMMM"] = mmmm;
  dic["MMM"] = mmm;
  dic["MM"] = mm;
  dic["M"] = m;
  dic["DD"] = dd;
  dic["D"] = d;

  aFormat = aFormat.toUpperCase();

  var token, f = 0, c = "", val = "";
  while (f < aFormat.length) {
    c = aFormat.charAt(f);
    token = "";
    while ((aFormat.charAt(f) == c) && (f < aFormat.length)) {
      token += aFormat.charAt(f);
      f++;
    }
    if (dic[token] != null) {val = val + dic[token];}
    else {val = val + token;}
  }
  aEl.value = val;
  return true;
}

// Create Posse Calendar
function PosseCalendar(aAnchor, aEl, aObjectId, aColumnDefId, aFormat) {
  var cal = new PosseCal();
  cal.objectId = aObjectId;
  cal.columnDefId = aColumnDefId;
  cal.format = aFormat;

  var d = PosseReadDate(aEl.value, aFormat);
  if (d != null) {
    cal.startyear = d.getFullYear();
    cal.startmonth = d.getMonth()+1;
    cal.startdate = d.getDate();
  }
  cal.openCalendar(aAnchor, aEl);
}

// Refresh Posse Calendar
function PosseCalendarRefresh() {
  var c = window.PossePwObj;
  if (arguments.length>0) {c.content = c.getCalendar(arguments[0],arguments[1]);}
  else {c.content = c.getCalendar();}
  PossePwRefresh();
}

// Return value from Posse Calendar
function PosseCalendarReturn(aYear, aMonth, aDate) {
  PosseSetDate(window.PossePwObj.returnField
                       , window.PossePwObj.objectId
                       , window.PossePwObj.columnDefId
                       , window.PossePwObj.format, aYear, aMonth, aDate);
  PosseRefreshJavaScriptWidgets();
}

// Posse Calendar Constructor
function PosseCal() {
  var pc = new PossePw();
  var sd = new Date();
  pc.width = 135;
  pc.height = 135;
  pc.xoffset = 0;
  pc.yoffset = 0;
  pc.scrollbars = "no";
  pc.resizable = "no";
  pc.startyear = sd.getFullYear();
  pc.startmonth = sd.getMonth()+1;
  pc.startdate = sd.getDate();
  pc.months = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep",
          "Oct","Nov","Dec");
  pc.days = new Array("S","M","T","W","T","F","S");
  pc.wkstartday = 0;
  pc.returnField = null;
  pc.openCalendar = PosseCalOpen;
  pc.getCalendar = PosseCalHTML;
  return pc;
}

// (method of PosseCal)
function PosseCalOpen(aAnchor, aEl) {
  this.returnField = aEl;
  this.content = this.getCalendar();
  this.openPopup(aAnchor, "PosseCalendarPopup");
}

// (method of PosseCal)
function PosseCalHTML() {
  if (arguments.length > 0) { var month = arguments[0];}
  else {var month = this.startmonth;}

  if (arguments.length > 1) { var year = arguments[1];}
  else {var year = this.startyear;}

  var daysinmonth= new Array(0,31,28,31,30,31,30,31,31,30,31,30,31);
  if ( ( (year%4 == 0)&&(year%100 != 0) ) || (year%400 == 0) ) {
          daysinmonth[2] = 29;}

  var current_month = new Date(year,month-1,1);
  var display_year = year;
  var display_month = month;
  var display_date = 1;
  var weekday= current_month.getDay();
  var offset = 0;

  if (weekday >= this.wkstartday) {offset = weekday - this.wkstartday;}
  else {offset = 7-this.wkstartday+weekday;}

  if (offset > 0) {
    display_month--;
    if (display_month < 1) { display_month = 12; display_year--; }
    display_date = daysinmonth[display_month]-offset+1;
  }

  var next_month = month+1;
  var next_month_year = year;
  if (next_month > 12) { next_month=1; next_month_year++; }

  var last_month = month-1;
  var last_month_year = year;

  if (last_month < 1) { last_month=12; last_month_year--; }

  var date_class;
  var result =
          '<html><head><title>Calendar&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;' +
          '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;' +
          '&nbsp;&nbsp;&nbsp;</title>\n' +
          "<style>\n" +
          "body         {background-color: seashell;}\n" +
          "a               {text-decoration: none; color: blue;}\n" +
          ".pcheader {font-family: sans-serif; font-size: 8pt; " +
          "background-color: silver; font-weight: bold;}\n" +
          ".pcline      {border-color: gray; border-top-width: 1px; " +
          "border-bottom-width: 0px; border-left-width: 0px; " +
          "border-right-width: 0px; border-style: solid;}\n" +
          ".pcbody    {font-family: sans-serif; font-size: 8pt;}\n" +
          "th.pcbody {font-weight: normal;}\n" +
          "a.pcthismonth {color: black;}\n" +
          "a.pcothermonth{color: silver;}\n" +
          "a.pcstartdate {color: red;}\n" +
          "a.pctodaylink {text-decoration: underline;}\n" +
          "</style>\n</head>\n" +
          '<body leftmargin=0 topmargin=0 rightmargin=0 bottommargin=0 ' +
          'marginwidth=0 marginheight=0>\n' +
          '<table border=0 cellspacing=0 cellpadding=0 width="100%"><tr>\n' +
          '<td class="pcheader" align=center width="100%">\n' +
          '<a class="pcheader" href="javascript: ' +
          'window.opener.PosseCalendarRefresh(' + last_month + ',' +
          last_month_year + ');">&lt;&lt;</A>&nbsp;&nbsp;' +
          this.months[month-1] + '&nbsp;&nbsp;<A CLASS="pcheader" ' +
          'HREF="javascript:window.opener.PosseCalendarRefresh(' + next_month +
          ','+next_month_year+');">&gt;&gt;</a>\n' +
          '&nbsp;&nbsp;&nbsp;' +
          '<a class="pcheader" href="javascript:' +
          'window.opener.PosseCalendarRefresh(' + month + ',' +
          (year-1) + ');">&lt;&lt;</A>&nbsp;&nbsp;' + year +
          '&nbsp;&nbsp;<A CLASS="pcheader" HREF="javascript:' +
          'window.opener.PosseCalendarRefresh(' + month + ',' + (year+1) +
          ');">&gt;&gt;</a></td>' +
          '</tr></table>\n' +
          "<center>\n" +
          '<table border=0 cellspacing=0 cellpadding=0 width=120><tr>\n' +
          ' <th class="pcbody" align=right width="14%">' +
          this.days[(this.wkstartday)%7] + '</td>\n' +
          ' <th class="pcbody" align=right width="14%">' +
          this.days[(this.wkstartday+1)%7] + '</td>\n' +
          ' <th class="pcbody" align=right width="14%">' +
          this.days[(this.wkstartday+2)%7] + '</td>\n' +
          ' <th class="pcbody" align=right width="14%">' +
          this.days[(this.wkstartday+3)%7]+'</td>\n' +
          ' <th class="pcbody" align=right width="14%">' +
          this.days[(this.wkstartday+4)%7]+'</td>\n' +
          ' <th class="pcbody" align=right width="14%">' +
          this.days[(this.wkstartday+5)%7]+'</td>\n' +
          ' <th class="pcbody" align=right width="14%">' +
          this.days[(this.wkstartday+6)%7]+'</td>\n' +
          '</tr><tr><td colspan=7 vlign=top><div class="pcline">' +
          '<img width=120 height=1></div></td></tr>\n';
  for (var row=1; row<=6; row++) {
    result += '<tr>\n';
    for (var col=1; col<=7; col++) {
      if ((display_month == this.startmonth) &&
              (display_date==this.startdate) &&
              (display_year==this.startyear)) {date_class = "pcstartdate";}
      else if (display_month == month) {date_class = "pcthismonth";}
      else {date_class = "pcothermonth";}

      result += ' <td class="pcbody" align=right>' +
              '<a href="javascript:window.opener.PosseCalendarReturn(' +
              display_year + ',' + display_month + ',' + display_date +
              ');window.opener.PossePwClose();" class="' + date_class +
              '">' + display_date + '</a></td>\n';
      display_date++;
      if (display_date > daysinmonth[display_month]) {
        display_date=1;
        display_month++;
      }
      if (display_month > 12) {
        display_month=1;
        display_year++;
      }
    }
    result += '</tr>';
  }
  result += '<tr><td colspan=7><div class="pcline"><img width=120 height=1>' +
                    '</div></td></tr>\n' +
            '<tr><td class="pcbody" colspan=7 align=center>\n';
  var now = new Date();
  result += ' <a class="pctodaylink" href="javascript:' +
          "window.opener.PosseCalendarReturn('" + now.getFullYear() +
          "','" + (now.getMonth()+1) + "','" + now.getDate() +
          '\');window.opener.PossePwClose();">Today</a>\n' +
          '</td></tr></table></center></body></html>\n';
  return result;
  }

function PosseValidateNumber(aEl, aObjectId, aColumnDefId, aMin, aMax, aSize,
    aScale, aGranularity) {
  if (aEl.value == "") {
    PosseDataChanged(aObjectId, aColumnDefId, "", 0);
    return true;
  }
  var val = aEl.value;
  var ok = true;
  var i = 0;

  nbr = val;
  i = nbr.indexOf(",");
  while (i >= 0) {
    nbr = nbr.substr(0,i) + nbr.substr(i + 1);
    i = nbr.indexOf(",");
  }

  if (isNaN(Number(nbr))) {
    ok = false;
  } else {
    if (aGranularity == null || aGranularity == 0) {
      if (aScale > -1 && aScale != null) {
        var pos = nbr.indexOf(".");
        if (pos > -1) {
          if (nbr.substr(pos + 1).length > aScale) ok = false;
        }
      }
    } else {
      nbr = Math.round(nbr / aGranularity) * aGranularity;
      var strGran = "" + aGranularity;
      var pos = strGran.indexOf(".");
      if (pos >= 0) {
        var precision = strGran.length - pos - 1;
      } else {
        var precision = 0;
      }
      var pwr = Math.pow(10, precision);
      nbr = Math.round(nbr * pwr) / pwr;
    }
    if(ok && aMin == null && aSize != null && aScale != null){
      if (aScale > 0){
         aMin = "-" + RepeatChr("9", aSize - aScale) +
                "." + RepeatChr("9", aScale);
      } else {
         aMin = "-" + RepeatChr("9", aSize);
      }
      aMin = aMin * 1; // change to a number...
    }

    if(ok && aMax == null && aSize != null && aScale != null){
      if (aScale > 0){
          aMax = RepeatChr("9", aSize - aScale) + "." + RepeatChr("9", aScale);
      } else {
          aMax = RepeatChr("9", aSize);
      }
      aMax = aMax * 1; // change to a number...
    }
    if (ok) {
      nbr = nbr * 1; // change to a number...
      if (nbr < aMin && aMin != null) {
        ok = false;
      } else {
        if (nbr > aMax && aMax != null) ok = false;
      }
    }
  }
  if (ok) {
    aEl.value = nbr;
    PosseDataChanged(aObjectId, aColumnDefId, "" + nbr, 0);
    return true;
  } else {
    var msg = "You must enter a number";
    if (aMin != null && aMax != null) {
      msg += " between " + aMin + " and " + aMax;
    } else {
      if (aMin != null) {
        msg += " greater than or equal to " + aMin;
      } else {
        if (aMax != null) {
          msg += " less than or equal to " + aMax;
        }
      }
    }
    if (aScale == 0) {
      msg += " without decimal places";
    } else {
      if (aScale > 0) {
        msg += " with no more than " + aScale + " decimal places";
      }
    }
    if (aGranularity > 0) {
      msg += ".  The number will be rounded to the nearest " + aGranularity;
    }
    msg += ".";

    PosseAlert(msg, aEl);
    return false;
  }
}

function PosseValidateEditMask(aEl, aMask) {
  var val = aEl.value;
  var mask = aMask;
  var ok = true;
  var checkedval = "";
  var alphas = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
  var numerics = "0123456789";

  if (val == "") return true;

  while (val > "" && mask > "") {
    var c = val.substr(0, 1);
    val = val.substr(1);
    var msk = mask.substr(0, 1);
    mask = mask.substr(1);

    if (msk == "A" && !(alphas.indexOf(c) >= 0) || (msk == "#" || msk == "0")
            && !(numerics.indexOf(c) >= 0)) {
      ok = false;
      break;
    } else {
      if (msk == "!") {
        checkedval += "" + c.toUpperCase();
      } else {
        if (msk == "^") {
          checkedval += "" + c.toLowerCase();
        } else {
           checkedval += "" + c;
        }
      }
    }
  }

  if (val > "" || mask > "") ok = false;

  if (ok) {
    aEl.value = checkedval;
    return true;
  } else {
    var msg = "You must enter a value that is in the format " + aMask +
            " where";
    mask = aMask;
    first = true;
    ADone = false;
    XDone = false;
    NumberDone = false;
    UpperDone = false;
    LowerDone = false;

    while (mask > "") {
      msk = mask.substr(0, 1);
      mask = mask.substr(1);
      switch (msk) {
        case "A":
          if (!ADone) {
            if (first) first = false; else msg += ", and";
            msg += "\n    A is an alphanumeric character (A-Z, a-z, or 0-9, " +
                    "but no special characters)";
            ADone = true;
          }
          break;
        case "X":
          if (!XDone) {
            if (first) first = false; else msg += ", and";
            msg += "\n    X is any character, including special characters";
            XDone = true;
          }
          break;
        case "#":
          if (!NumberDone) {
            if (first) first = false; else msg += ", and";
            msg += "\n    # or 0 is a number (0-9)";
            NumberDone = true;
          }
          break;
        case "0":
          if (!NumberDone) {
            if (first) first = false; else msg += ", and";
            msg += "\n    # or 0 is a number (0-9)";
            NumberDone = true;
          }
          break;
        case "!":
          if (!UpperDone) {
            if (first) first = false; else msg += ", and";
            msg += "\n    ! is any character (will be changed to upper case)";
            UpperDone = true;
          }
          break;
        case "^":
          if (!LowerDone) {
            if (first) first = false; else msg += ", and";
            msg += "\n    ^ is any character (will be changed to lower case)";
            LowerDone = true;
          }
          break;
      }
    }
    PosseAlert(msg + ".", aEl);
    return false;
  }
}

function PosseEscapeData(aValue) {
  var tPos = aValue.indexOf("\\");
  while (tPos >= 0) {
    aValue = aValue.substr(0, tPos) + "\\" + aValue.substr(tPos);
    tPos = aValue.indexOf("\\",tPos + 2);
  }

  var tPos = aValue.indexOf("\"");
  while (tPos >= 0) {
    aValue = aValue.substr(0, tPos) + "\\" + aValue.substr(tPos);
    tPos = aValue.indexOf("\"",tPos + 2);
  }

  var tPos = aValue.indexOf("'");
  while (tPos >= 0) {
    aValue = aValue.substr(0, tPos) + "\\" + aValue.substr(tPos);
    tPos = aValue.indexOf("'",tPos + 2);
  }

  var tPos = aValue.indexOf("\r");
  while (tPos >= 0) {
    aValue = aValue.substr(0, tPos) + aValue.substr(tPos + 1);
    tPos = aValue.indexOf("\r");
  }
  var tPos = aValue.indexOf("\n");
  while (tPos >= 0) {
    aValue = aValue.substr(0, tPos) + "\\n" + aValue.substr(tPos + 1);
    tPos = aValue.indexOf("\n");
  }
  return aValue;
}

function PosseLengthCheck(aValue, aLength) {
  if (aLength > 0 && aValue.length > aLength) {
    alert("You have entered " + aValue.length + " characters.  Only " +
            aLength + " are allowed.");
    return false;
  }
  return true;
}

function PosseDataChanged(aObjectID, aColumnDefID, aValue, aLength) {
  if (aObjectID==null) {return true;}
  if (PosseLengthCheck(aValue, aLength)) {
    aValue = PosseEscapeData(aValue);
    PosseAddDataChanges("('C','" + aObjectID + "'," + aColumnDefID + ",'" +
            aValue + "')");
    return true;
  } else {
    return false;
  }
}

function PosseRelChanged(aObjectId, aEndPointId, aToObjectId) {
  if (aObjectId==null) {return true;}
  PosseAddDataChanges("('R','" + aObjectId + "'," + aEndPointId + ",'" +
          aToObjectId + "')");
  return true;
}

function PosseViolationSelected(aObjectHandle, aCodeSectionId, aSelected) {
  PosseAddDataChanges("('V','" + aObjectHandle + "'," + aCodeSectionId +
          ",'" + aSelected + "')");
  return true;
}

function PosseAddClause(aElement, aObjectID, aColumnDefId, aClause) {
  var tValue = aElement.value;
  if (tValue > "") {tValue = tValue + " ";}
  tValue = tValue + aClause;
  if (PosseDataChanged(aObjectID, aColumnDefId, tValue, 32000)) {
    aElement.value = tValue;
    return true;
  } else {
    return false;
  }
}

function PosseSetMaskValues(aWidgetRef, aValues){
    var i;
    for(i=0; i<aValues.length; i++)
            document.getElementById(aWidgetRef + "_" + (i + 1)
                    ).value = aValues[i];
}

function PosseRepeatChar(aChar, aNum){
    var i, val = "";
    for (i=0; i<aNum; i++) val += aChar;
    return val;
}

var vPosseNumericEditMasks = new Array();

function PosseNumericEditMaskValue(aArr){
    var i, tEl, tHasValue = false, tReturn = "";
    for(i=0; i<aArr.length; i++){
        tEl = aArr[i];
        if (tEl.value && tEl.value.length > 0){
            tHasValue = true;
            tReturn += tEl.value;
        } else if(tHasValue){
            tReturn += PosseRepeatChar("0", tEl.size);
        }
    }
    tHasValue = false;
    for(i=0; i<vPosseNumericEditMasks.length; i++){
       if(vPosseNumericEditMasks[i][0] == aArr[0]){
           tHasValue = true;
           break;
       }
    }
    if (!tHasValue){
        vPosseNumericEditMasks[vPosseNumericEditMasks.length] = aArr;
    }
    return tReturn;
}

function PosseValidateNumericEditMasks(){
  var i, j, tArr, tIsNull, tIndex;
  for(i=0; i<vPosseNumericEditMasks.length; i++){
     tArr = vPosseNumericEditMasks[i];
     tIsNull = tArr[0].value == "";
     tIndex = -1;
     for(j=1; j<tArr.length; j++){
        if (tIsNull && tArr[j].value){
            tIndex = j - 1;
        } else if (!tIsNull && !tArr[j].value){
            tIndex = j;
        }
        if (tIndex > -1){
            alert("Incomplete entry.");
            tArr[tIndex].focus();
        return false;
        }
     }
  }
  return true;
}

var vPosseglobalVersion = "2006-08-20";

function PosseShowHideErrorDetails(seqNum) {
  var el = document.getElementById("posseerrordetailsshowhide_" + seqNum);
  var tbl = document.getElementById("posseerrordetails_" + seqNum);
  if (tbl.style.display == "none") {
    tbl.style.display = "block";
    el.innerHTML = "Hide&nbsp;Details";
  } else {
    tbl.style.display = "none";
    el.innerHTML = "Show&nbsp;Details";
  }
}

function PosseNavDelayed() {
  window.setTimeout("window.PosseNavigate()", 10);
}