var DOM = (document.getElementById) ? true : false;
var IE  = (document.all) ? true : false;
var NS4 = (document.layers) ? true : false;

var helpwindow;
var childwindow;
var calendarwindow;
var tmpPopup;

var bDontCloseChildren = 0;
var bCloseOnFocus = 0;
var sWindowOnLoad = '';
var sWindowOnUnload = ''; //@@
var sWindowOnResize = ''; //@@
function eventWindowOnResize() //@@
{
  eval(sWindowOnResize);
}
function windowOnResize(sJavascript) //@@
{
  sWindowOnResize += sJavascript;
}
function windowOnUnload(sJavascript) // @@
{
  sWindowOnUnload += sJavascript;
}
function eventWindowOnUnload()
{
}
function getValueFromParamList(plist, pname, sep)
{
	if (sep == null) sep = ',';
	iPos_Start = plist.indexOf(pname + '=');
	if (iPos_Start != -1) {
		iPos_End = plist.indexOf(sep, iPos_Start);
		if (iPos_End == -1) iPos_End = plist.length;
		return plist.substring(iPos_Start + pname.length + 1, iPos_End);
	} else {
		return -1;
	}
}
function setValueInParamList(plist, pname, sParamValue, sep) {
	if (sep == null) sep = ',';
	iPos_Start = plist.indexOf(pname + '=');
	if (iPos_Start != -1) {
		iPos_End = plist.indexOf(sep, iPos_Start);
		if (iPos_End == -1) iPos_End = plist.length;
		return plist.substring(0, iPos_Start) + pname + '=' + sParamValue + plist.substr(iPos_End);
	} else {
		return plist + ',' + pname + '=' + sParamValue;
	}
}
function eventWindowOnLoad()
{
	setTimeout("eventWindowOnLoad_();" ,0);
}
function eventWindowOnLoad_()
{
	if(typeof(dRenderStart) != "undefined")
  	var sRenderDiff = DateDiffString(dRenderStart, new Date());

	if(typeof(bDebugMode) != "undefined" && bDebugMode)
	DebugPrint();

	var oSpan = document.getElementById('debugOnloadTime');
	if(oSpan != null)
	{
		oSpan.innerHTML = TimeEval(sWindowOnLoad, '<i>Onload event</i>');
		setTimeout("DisplayTimingReport();", 5);
	}
	else
		eval(sWindowOnLoad);

	oSpan = document.getElementById('debugRenderTime');
	if(oSpan != null)
  	oSpan.innerHTML = sRenderDiff;
}
function windowOnLoad(sJavascript)
{
  if (navigator.appName == "Netscape" && false) {
        if (document.body.attributes.onload)
      document.body.attributes.onload.value += ";" + sJavascript;
    else
      document.body.setAttribute("onload", sJavascript);
  } else {
        window.onload = function() { eventWindowOnLoad(); };
		if(typeof(bDebugMode) != "undefined" && bDebugMode)
	    sWindowOnLoad += 'TimeEval("' + sJavascript + '", "' + sJavascript + '");';
		else
  	  sWindowOnLoad += 'eval("' + sJavascript + '");';
  }
}
function windowOpen(sUrl, sName, sOptions, bDontAutoClose, bDontFocus)
{
	iRequestedWidth =  parseInt(getValueFromParamList(sOptions, 'width'));
	iRequestedHeight = parseInt(getValueFromParamList(sOptions, 'height'));
	iRequestedLeft =   parseInt(getValueFromParamList(sOptions, 'left'));
	iRequestedTop =    parseInt(getValueFromParamList(sOptions, 'top'));
	if (!isNaN(iRequestedWidth))  iPopupWidth =  Math.min(iRequestedWidth, screen.availWidth);
	if (!isNaN(iRequestedHeight)) iPopupHeight = Math.min(iRequestedHeight, screen.availHeight);
	if (!isNaN(iRequestedLeft))   iPopupLeft =   Math.min(iRequestedLeft, screen.availWidth - iPopupWidth);
	if (!isNaN(iRequestedTop))    iPopupTop =    Math.min(iRequestedTop, screen.availHeight - iPopupHeight);
	if (!isNaN(iRequestedWidth) && iRequestedWidth != iPopupWidth)
		sOptions = setValueInParamList(sOptions, 'width', iPopupWidth);
	if (!isNaN(iRequestedHeight) && iRequestedHeight != iPopupHeight)
		sOptions = setValueInParamList(sOptions, 'height', iPopupHeight);
	if (!isNaN(iRequestedLeft) && iRequestedLeft != iPopupLeft)
		sOptions = setValueInParamList(sOptions, 'left', iPopupLeft);
	if (!isNaN(iRequestedTop) && iRequestedTop != iPopupTop)
		sOptions = setValueInParamList(sOptions, 'top', iPopupTop);

  tmpPopup = window.open(sUrl, sName, sOptions);
  if (!bDontFocus)
    setTimeout("try{tmpPopup.focus();} catch(e) {}", 10);
  else
    setTimeout("try{this.focus();} catch(e) {}", 10);
  if(!bDontAutoClose) {
		try {
						if(typeof(sName) != 'undefined' && sName != '' && window.name != tmpPopup.name)
	      childwindow = tmpPopup;
    } catch (e) {
			childwindow = tmpPopup;
		}
  }
  return tmpPopup;
}
function parentFocus()
{
    try {
      window.opener.focus();
    } catch(e) {}
}
function windowClose()
{
  parentFocus();
  window.close();
}
function eventWindowOnFocus()
{
  if(bCloseOnFocus)
    window.close();
}
function windowPrint()
{
  window.print();
}
function AddSlashes(sText)
{
	re = /(['\\])/g;
	return sText.replace(re, "\\$1");
}