function windowOpen(sUrl, sName, sOptions, bDontAutoClose)
{
  popup = window.open(sUrl, sName, sOptions);
  setTimeout("try{popup.focus();} catch(e) {}", 10);
  if(!bDontAutoClose) {
    if(window.name != popup.name) {        childwindow = popup;
    }
  }
  return popup;
}

function windowOpenPrintPreview(sUrl)
{
  return(windowOpen(sUrl, 'PrintPreview','left=100,top=100,height=550,width=700,resizable=1,scrollbars=1'));
}

function windowOpenExportPreview(sUrl)
{
  return(windowOpen(sUrl, 'ExportPreview','top=20,left=20,height=200,width=300,resizable=1'));
}

function windowClose()
{
  parentFocus();
  window.close();
}

function windowRefresh()
{
  window.location.replace(window.location.href);
//  window.location.reload(true);  // Javascript 1.3
}

function windowReplace(sUrl)
{
  window.location.replace(sUrl);
}

function eventWindowOnLoad()
{
  if(0)
    window.status = 'Onload event took: ' + TimeEval(sWindowOnLoad, 'Onload event');
  else
    eval(sWindowOnLoad);
}


var sWindowOnLoad = '';

function windowOnLoad(sJavascript)
{
  if (navigator.appName == "Netscape") {
	  		appendToEvent('onload', sJavascript);
  } else {
        window.onload = function() { eventWindowOnLoad(); };
    sWindowOnLoad += sJavascript;
  }
}

function appendToEvent(sEvent, sScript) {
	bBodyInitialised = false;
	try {
		if (document.body != null) bBodyInitialised = true;
	} catch (e) { }

	if (bBodyInitialised) {
		document.body.setAttribute(sEvent, document.body.getAttribute(sEvent) + ';' + sScript);
	} else {
		sCallSelf = 'appendToEvent("' + sEvent + '", "' + sScript.replace(/\'/g, "\\'") + '");';
		window.setTimeout(sCallSelf, 0);
	}
}


var helpwindow;     var childwindow;     
var calendarwindow; 
function eventWindowOnUnload()
{
  try { childwindow.close(); } catch(e) {}
  try { calendarwindow.close(); } catch(e) {}
  eval(sWindowOnUnload);
}

var sWindowOnUnload = '';
function windowOnUnload(sJavascript)
{
  sWindowOnUnload += sJavascript;
}

function windowPrint()
{
  window.print();
}

var bCloseOnFucus = 0;
function eventWindowOnFocus()
{
  if(bCloseOnFocus)
    window.close();
}

function eventWindowOnBeforePrint()
{
  try {
    document.getElementById('divPreviewHeader').style.display = 'none';
  } catch(e) {}
}

function eventWindowOnAfterPrint()
{
  try {
    document.getElementById('divPreviewHeader').style.display = 'inline';
  } catch(e) {}
}

function parentFocus()
{
    try {
      window.opener.focus();
    } catch(e) {}
}

function parentRefresh()
{
  try {
    window.opener.windowRefresh();
  } catch(e) {}
}

function Collapse(sID, bCollapse)
{
  var oCaption = document.getElementById(sID + "_caption");
  var oBody    = document.getElementById(sID + "_body");
  var bDoCollapse = (bCollapse || (bCollapse == null && oCaption.className == 'stUncollCaption'));
  if(bDoCollapse) {
    oCaption.className = 'stCollCaption';
    oBody.className    = 'stCollBody';
    eval("oCaption.innerHTML = " + sID + "_CollCaption;");
    eval("try {" + sID + "_OnCollapse();} catch(e) {};");
  } else {
    oCaption.className = 'stUncollCaption'
    oBody.className    = 'stUncollBody';
    eval("oCaption.innerHTML = " + sID + "_UncollCaption;");
    eval("try {" + sID + "_OnUncollapse();} catch(e) {};");
  }
}

function hideElements() {
 if (document.all) {
  for (i = 0; i < document.all.tags('SELECT').length; i++){
   obj = document.all.tags('SELECT')[i];
   if (!obj || !obj.offsetParent)
    continue;
   obj.style.visibility = 'hidden';
  }
  for (i = 0; i < document.all.tags('IFRAME').length; i++){
   obj = document.all.tags('IFRAME')[i];
   if (!obj || !obj.offsetParent)
    continue;
   obj.style.visibility = 'hidden';
  }
 }
}
function showElements() {
 if (document.all) {
  for (i = 0; i < document.all.tags('SELECT').length; i++) {
   obj = document.all.tags('SELECT')[i];
   if (! obj || ! obj.offsetParent)
    continue;
   obj.style.visibility = '';
  }
  for (i = 0; i < document.all.tags('IFRAME').length; i++) {
   obj = document.all.tags('IFRAME')[i];
   if (! obj || ! obj.offsetParent)
    continue;
   obj.style.visibility = '';
  }
 }
}

var sTimingReport = "";
var iTimeEvalRecursion = 0;
function TimeEval(sCommand, sDesc)
{
  iTimeEvalRecursion++;
  var dStart = new Date();
  eval(sCommand);
  var dEnd = new Date();
  var sDiff = DateDiffString(dStart, dEnd);
  for(i=0; i<iTimeEvalRecursion; i++)
    sTimingReport += '   ';
  sTimingReport += sDesc + ' took ' + sDiff + '\n';
  iTimeEvalRecursion--;
  return(sDiff);
}

function DateDiffString(dStart, dEnd)
{
  var sDiff;
  var dDiff = new Date(dEnd.getTime() - dStart.getTime());
  sDiff = dDiff.getMinutes() + 'm ' + dDiff.getSeconds() + 's ' + dDiff.getMilliseconds() + 'ms';
  return sDiff;
}

function noPopUp()
{
  var message="Copyright 2001 - EFBQ";
  
  if (event.button == 2) {
    alert(message);
    return false;
  }
}

function FloatNL2US(sString)
{
  var sNewString = '';
  var len = sString.length;
  for(var i=0; i<len; i++)
  {
    if(sString.charAt(i) == '.')
      sNewString += '';
    else if(sString.charAt(i) == ',')
      sNewString += '.';
    else
      sNewString += sString.charAt(i);
  }
  return(sNewString);
}

function FloatUS2NL(sString, iDecimals)
{
  var sNewString = '';
  var len = sString.length;
  var iAfterDecimal = -1;
  for(var i=0; i<len && iAfterDecimal<iDecimals; i++)
  {
    if(sString.charAt(i) == '.')
    {
      sNewString += ',';
      iAfterDecimal = 0;
    }
    else if(sString.charAt(i) == ',')
      sNewString += '.';
    else
    {
      sNewString += sString.charAt(i);
      if(iAfterDecimal>=0) iAfterDecimal++;
    }
  }
  
  if(iAfterDecimal == -1) 
  {
    sNewString += ',';
    iAfterDecimal = 0;
  }
  
  for(; iAfterDecimal < iDecimals; iAfterDecimal++)
    sNewString += '0';
  
  return(sNewString);
}

function WizNextOnEnter()
{
  eCode = event.keyCode;
  switch (eCode) {
		case 13:  // Enter
      event.keyCode = 0;
      WIZdoNext();
      break;
  }
}


// removes leading and trailing spaces from a string 
function trim(s) {
	return ltrim(rtrim(s));
}

// removes leading spaces from a string 
function ltrim(s) {
	while (s.length > 0 && s.charAt(0) == ' ')
		s = s.substr(1, s.length);
	return s;
}

// removes trailing spaces from a string 
function rtrim(s) {
	while (s.length > 0 && s.charAt(s.length - 1) == ' ')
		s = s.substr(0, s.length - 1);
	return s;
}