//	WebHelp 5.10.004
var gsFileName="";
var gsDivName="";
var xmlDoc=null;
var sdocPath=null;
var gsInsertBeforeEndHTML="";
var sReplaceStringsSrc=new Array();
var gsDivName="dataDiv";
var gnLoadDivNum=0;
var xmlHttp=null;
sReplaceStringsSrc[0]="&amp;";
sReplaceStringsSrc[1]="&gt;";
sReplaceStringsSrc[2]="&lt;";
sReplaceStringsSrc[3]="&quot;";
sReplaceStringsSrc[4]=String.fromCharCode(8364);
sReplaceStringsSrc[5]="&nbsp;";

var sReplaceStringsDst=new Array();
sReplaceStringsDst[0]="&";
sReplaceStringsDst[1]=">";
sReplaceStringsDst[2]="<";
sReplaceStringsDst[3]="\"";
sReplaceStringsDst[4]=String.fromCharCode(128);
sReplaceStringsDst[5]=" ";
var goHighLighted=null;
var gsServletName = "/server";

var gIllegalTopicNameChars = "*?\'\"<>|[];" ;

function _getRelativePath(strParentPath,strCurrentPath)
{
	if(_isAbsPath(strCurrentPath)) return _getPath(strCurrentPath);
	strParentPath=_replaceSlash(strParentPath);
	strParentPath=_getPath(strParentPath);
	strCurrentPath=_replaceSlash(strCurrentPath);
	strCurrentPath=_getPath(strCurrentPath);
	for(var i=0;i<strParentPath.length&&i<strCurrentPath.length;i++)
	{
		if(strParentPath.charAt(i)!=strCurrentPath.charAt(i))
			break;
	}
	
	strParentPath=strParentPath.substring(i);
	strCurrentPath=strCurrentPath.substring(i);	
	
	var nPathPos=0;
	while(nPathPos!=-1)
	{
		nPathPos=strParentPath.indexOf("/");
		if(nPathPos!=-1)
		{
			strParentPath=strParentPath.substring(nPathPos+1);
			strCurrentPath="../"+strCurrentPath;
		}
	}
	return strCurrentPath;
}

function _getRelativeFileName(strParentPath,strCurrentPath)
{
	strParentPath=_replaceSlash(strParentPath);
	strParentPath=_getPath(strParentPath);
	strCurrentPath=_replaceSlash(strCurrentPath);
	for(var i=0;i<strParentPath.length&&i<strCurrentPath.length;i++)
	{
		if(strParentPath.charAt(i)!=strCurrentPath.charAt(i))
			break;
	}
	
	strParentPath=strParentPath.substring(i);
	strCurrentPath=strCurrentPath.substring(i);	
	
	var nPathPos=0;
	while(nPathPos!=-1)
	{
		nPathPos=strParentPath.indexOf("/");
		if(nPathPos!=-1)
		{
			strParentPath=strParentPath.substring(nPathPos+1);
			strCurrentPath="../"+strCurrentPath;
		}
	}
	return strCurrentPath;
}

function _isAbsPathToHost(sPath)
{
	return (sPath.indexOf("/")==0);
}

function _getHost(sPath)
{
	var nPos=sPath.indexOf("//");
	if(nPos>0)
	{
		var nPosx=sPath.indexOf("/",nPos+2);
		if(nPosx>0)
			return sPath.substring(0,nPosx);
		else
			return sPath;
	}
	return sPath;
}

function _getServerContext(sPath,sHost)
{
	var nPos = sHost.length + 1 ;
	var nIdx = sPath.indexOf("/",nPos);
	if (nIdx >= 0)
    {
        var sContext = sPath.substring(nPos,nIdx);   
        sContext = "/" + sContext + gsServletName ;
        return sContext ;
    }
    else
        return "/robohelp/server" ;		
}

function _getServerArea(sPath,sHost)
{
	//sPath = http://<sHost>/context name/<proj dir>/[server|secure_server]/<area-name>/projects_fhpro/.....
	var nPos = sHost.length + 1 ;
	sPath = sPath.substring(nPos);
	var arr = sPath.split("/");
	if ((arr.length >=4)&&(arr[3] != null))
		return arr[3] ;    
	else
        return "" ;		
}

function _getFullPath(sPath,sRelPath)
{
	if(_isAbsPath(sRelPath))
		return sRelPath;
	else if(_isAbsPathToHost(sRelPath))
		return _getHost(sPath)+sRelPath;
	else
	{
		var sFullPath=sPath;
		var nPathPos=0;
		while(nPathPos!=-1)
		{
			var nPathPos=sRelPath.indexOf("../");
			if(nPathPos!=-1)
			{
				sRelPath=sRelPath.substring(nPathPos+3);
				sFullPath=sFullPath.substring(0,sFullPath.length-1);
				var nPos2=sFullPath.lastIndexOf("/");
				if(nPos2!=-1)
					sFullPath=sFullPath.substring(0,nPos2+1);
				else
					break;
			}
		}
		sFullPath+=sRelPath;
		return sFullPath;
	}	
}

function _isAbsPath(strPath)
{
	var strUpper=strPath.toUpperCase();
	return (strUpper.indexOf(":")!=-1||strUpper.indexOf("\\\\")==0);
}

function _isHTTPUrl(strUrl)
{
    strUrl = strUrl.toUpperCase();
    str1 = strUrl.substring(0, 7);
    str2 = strUrl.substring(0, 8);
    if(str1 == "HTTP://" || str1 == "HTTP:\\\\" ||
    str2 == "HTTPS://" || str2 == "HTTPS:\\\\")
        return true;
	else 
	{
	    str3 = strUrl.substring(0, 4);
	    if(str3 == "WWW.")
	        return true;
	}
	return false;
}

function _isRemoteUrl(strUrl)
{
    strUrl.toUpperCase();
    if(_isHTTPUrl(strUrl)) return true;

    str1 = strUrl.substring(0, 7);
    if (str1 == "MAILTO:")	return true;
    if (str1 == "TELNET:")	return true;
    if (str1 == "GOPHER:")	return true;
    str1 = strUrl.substring(0, 5);
    if (str1 == "FTP://")	return true;
    if (str1 == "NEWS:")	return true;
    if (str1 == "FILE:")	return true;
    if (str1 == "FTP:\\\\") return true;

    return false;
}

function _replaceSlash(strURL)
{	
	var re=new RegExp("\\\\","g");
	var strReplacedURL=strURL.replace(re,"/");
	return strReplacedURL;
}

function _getPath(strURL)
{
	pathpos=strURL.lastIndexOf("/");
	if(pathpos>0)
		return strURL.substring(0,pathpos+1);
	else
		return "";
}

function removeItemFromArray(oArray,i)
{
	if(oArray.length&&i>=0&&i<oArray.length)
	{
		var len=oArray.length;
		for(var s=i;s<len-1;s++)
			oArray[s]=oArray[s+1];
		oArray.length=len-1;
	}
}

function insertItemIntoArray(oArray,i,obj)
{
	if(oArray.length&&i>=0&&i<=oArray.length)
	{
		var len=oArray.length;
		for(var s=len;s>i;s--)
			oArray[s]=oArray[s-1];
		oArray[i]=obj;		
	}
}

function loadData(sFileName)
{
	var i=gnLoadDivNum;
	var sName=gsDivName+gnLoadDivNum++;
	loadData_2(sFileName,sName);
}

function loadData_2(sFileName,sDivName)
{
	if(!getElement(sDivName))
	{
		if(!insertDataDiv(sDivName))
		{
			gsFileName=sFileName;
			gsDivName=sDivName;
			return;
		}
	}
	var sHTML="";
	if(gbMac)
		sHTML+="<iframe src="+sFileName+"></iframe>";
	else
		sHTML+="<iframe style=\"visibility:hidden;width:0;height:0\" src="+sFileName+"></iframe>";
	
	var oDivCon=getElement(sDivName);
	if(oDivCon)
	{
		if(gbNav6)
		{
			if(oDivCon.getElementsByTagName&&oDivCon.getElementsByTagName("iFrame").length>0)
			{
				oDivCon.getElementsByTagName("iFrame")[0].src=sFileName;
			}
			else
				oDivCon.innerHTML=sHTML;
		}
		else
			oDivCon.innerHTML=sHTML;
	}
}

function loadDataXML(sFileName)
{
	var sCurrentDocPath=_getPath(document.location.href);
	sdocPath=_getFullPath(sCurrentDocPath,sFileName);
	if(gbIE5)
	{
		xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
		xmlDoc.async= false;
		xmlDoc.onreadystatechange=checkState;
		if(document.body!=null)
			xmlDoc.load(sdocPath);
	}
	else if(gbNav6)
	{
		xmlDoc=document.implementation.createDocument("","",null);
		xmlDoc.async = false ;
		xmlDoc.onload = initializeData ;
		xmlDoc.load(sdocPath);
	}
	else if(gbSafari && window.XMLHttpRequest)
	{
		xmlHttp = new XMLHttpRequest();
        if(xmlHttp)
        {
			xmlHttp.onreadystatechange=onXMLResponse;
		    xmlHttp.open("GET", sdocPath, false);
		    xmlHttp.send(null);
		}
	}
}

function onXMLResponse()
{
    if(xmlHttp && (xmlHttp.readyState == 4))
    {
		xmlDoc = xmlHttp.responseXML;
		if(xmlDoc!=null)
			putDataXML(xmlDoc,sdocPath);
		else
			onLoadXMLError();
    }
}

function initializeData()
{
	if(xmlDoc!=null)
		putDataXML(xmlDoc,sdocPath);
}

function checkState()
{
	if(xmlDoc!=null)
	{
		var state=xmlDoc.readyState;
		if(state==4)
		{
			var err=xmlDoc.parseError;
			if(err.errorCode==0)
				putDataXML(xmlDoc,sdocPath);
			else
				onLoadXMLError();
		}
	}
}

function insertDataDiv(sName)
{
	var sHTML="";
	if(gbMac)
		sHTML+="<div id="+sName+" style=\"display:none;\"></div>";
	else
		sHTML+="<div id="+sName+" style=\"visibility:hidden\"></div>";
	if((gbIE5||gbNav6)&&document.body)
		document.body.insertAdjacentHTML("beforeEnd",sHTML);
	else
	{
		gsInsertBeforeEndHTML=sHTML;
		setTimeout("insertWhenBodyReady();",100);
		return false;
	}
	return true;
}

function insertWhenBodyReady()
{
	if(gsInsertBeforeEndHTML=="") return;
	if(document.body)
	{
		document.body.insertAdjacentHTML("beforeEnd",gsInsertBeforeEndHTML);
		gsInsertBeforeEndHTML="";
		loadData_2(gsFileName,gsDivName);
	}
	else
	{
		setTimeout("insertWhenBodyReady();",100);
	}
}

function window_BUnload()
{
	for(var i=0;i<gnLoadDivNum;i++)
	{
		var oDivCon=getElement(gsDivName+i);
		if(oDivCon)
			oDivCon.innerHTML="";
	}
}

function removeThis(obj)
{
	if(obj.parentNode)
		obj.parentNode.removeChild(obj);
	else
		obj.outerHTML="";
}

function getParentNode(obj)
{
	if(obj.parentNode)
		return obj.parentNode;
	else if(obj.parentElement)
		return obj.parentElement;
	return null;
}

function getElement(sID)
{
	if(document.getElementById)
		return document.getElementById(sID);
	else if(document.all)
		return document.all(sID);
	return null;
}

function getChildrenByTag(obj,sTagName)
{
	if(obj.getElementsByTagName)
	{
		var aChildren=new Array();
		var aElements=getElementsByTag(obj,sTagName);
		if(aElements!=null)
		{
			for(var i=0;i<aElements.length;i++)
			{
				if(aElements[i].parentNode==obj)
					aChildren[aChildren.length]=aElements[i];
			}
			return aChildren;
		}
		else
			return new Array();
	}
	else if(obj.children)
		return obj.children.tags(sTagName);
}

function getElementsByTag(obj,sTagName)
{
	if(obj.getElementsByTagName)
		return obj.getElementsByTagName(sTagName);
	else if(obj.all)
		return obj.all.tags(sTagName);
	return null;
}

function _htmlToText(sHTML)
{
	if(sHTML==null) return null;
	var sText=sHTML;
	for(var i=0;i<sReplaceStringsSrc.length;i++)
	{
		var re=new RegExp(sReplaceStringsSrc[i],"g");
		sText=sText.replace(re,sReplaceStringsDst[i]);
	}	
	return sText;
}

function _textToHtml_nonbsp(sText)
{
	if(sText==null) return null;
	var sHTML=sText;
	for(var i=0;i<sReplaceStringsSrc.length-1;i++)
	{
		var re=new RegExp(sReplaceStringsDst[i],"g");
		sHTML=sHTML.replace(re,sReplaceStringsSrc[i]);
	}	
	return sHTML;
}

function _textToHtml(sText)
{
	if(sText==null) return null;
	var sHTML=sText;
	for(var i=0;i<sReplaceStringsSrc.length;i++)
	{
		var re=new RegExp(sReplaceStringsDst[i],"g");
		sHTML=sHTML.replace(re,sReplaceStringsSrc[i]);
	}	
	return sHTML;
}


function getInnerText(obj)
{
	var renbsp2sp=new RegExp("\xa0","g");
	if(obj.innerText)
	{
		var sText=obj.innerText;
		sText=sText.replace(renbsp2sp," ");
		return sText;
	}
	else
	{
		if(obj.nodeValue)
		{
			var sValue=obj.nodeValue;
			sValue=sValue.replace(renbsp2sp," ");
			return sValue;
		}
		else
		{
			var sText="";
			var oChild=obj.firstChild;
			while(oChild!=null)
			{
				sText+=getInnerText(oChild);
				oChild=oChild.nextSibling;
			}
			return sText;
		}
	}
		
}

function HighLightElement(obj,sHighLightColor,sNormalColor)
{
	if(obj!=null)
	{
		resetHighLight(sNormalColor);
		if (obj.style)
			obj.style.backgroundColor=sHighLightColor;
		goHighLighted=obj;
	}
}

function resetHighLight(sNormalColor)
{
	if(goHighLighted!=null)
	{
		if (goHighLighted.style)
			goHighLighted.style.backgroundColor=sNormalColor;
		goHighLighted=null;
	}
}

function whFont(sName,sSize,sColor,sStyle,sWeight,sDecoration)
{
	this.sName=sName;
	this.sSize=sSize;
	this.sColor=sColor;
	this.sStyle=sStyle;
	this.sWeight=sWeight;
	this.sDecoration=sDecoration;
}

function getFontStyle(oFont)
{
	var sStyle="";
	if(oFont)
	{
		sStyle+="font-family:"+oFont.sName+";";
		if(gbMac)
		{
			var nSize=parseInt(oFont.sSize);
			if(gbIE5)
				nSize+=2;
			else
				nSize+=4;
			sStyle+="font-size:"+nSize+"pt;";
		}
		else
			sStyle+="font-size:"+oFont.sSize+";";
			
		sStyle+="font-style:"+oFont.sStyle+";";
		sStyle+="font-weight:"+oFont.sWeight+";";
		sStyle+="text-decoration:"+oFont.sDecoration+";";
		sStyle+="color:"+oFont.sColor+";";
	}
	return sStyle;
}

function _browserStringToText(sBStr)
{
	var sText="";
	// change %xxx back to the real char.
	var nPos=sBStr.indexOf('%');
	while(nPos!=-1)
	{
		sText+=sBStr.substring(0,nPos);
		sBStr=sBStr.substring(nPos+1);
		var sNum="";
		var i=0;
		while(sBStr.charAt(i)>='0'&&sBStr.charAt(i)<='9')
		{
			sNum+=sBStr.charAt(i++);	
		}
		if(sNum!=""){
			var nNum=parseInt(sNum,16);
			sText+=String.fromCharCode(nNum);
			sBStr=sBStr.substring(i);
		}
		nPos=sBStr.indexOf('%');
	}
	sText+=sBStr;
	return sText;
}

function IsInternal(urlName)
{
	// first pass: check raw urlName
	if(!IsValidInternalTopicURL(urlName))
		return false;
	// second pass: check unescape'd urlName
	var unescapedUrlName = unescape(urlName);
	if(!IsValidInternalTopicURL(unescapedUrlName))
		return false;
	// third pass: check decodeUri'd urlName
	var decodedUrlName = decodeURI(urlName);
	if(!IsValidInternalTopicURL(decodedUrlName))
		return false;

	// looks good
	return true;

}

function IsValidInternalTopicURL(urlName)
{
	if(urlName.indexOf(":") != -1 || urlName.indexOf("//")  != -1 || urlName.indexOf("&#")  != -1 || (!IsValidTopicURL(urlName)))
		return false;
		
	return true;	
		
}

function IsValidTopicURL(topicURL)
{
	for (var i = 0 ; i < gIllegalTopicNameChars.length ; i++)
	{
		if (topicURL.indexOf(gIllegalTopicNameChars.charAt(i)) != -1 )
			return false ;
	}
	return true ;
}

function excapeSingleQuotandSlash(str)
{
	if(str==null) return null;
	var nPos=0;
	var sRes="";
	var nPosNew=str.indexOf("\\",nPos);
	while(nPosNew!=-1){
		sRes+=str.substring(nPos,nPosNew+1)+"\\";
		nPos=nPosNew+1;
		nPosNew=str.indexOf("\\",nPos);
	}
	if(nPos<str.length)
		sRes+=str.substring(nPos);
	var re=new RegExp("'","g");
	sRes=sRes.replace(re,"\\'");
	return sRes;
}

function compare(strText1,strText2)
{
	var strt1=strText1;
	var strt2=strText2;

	try {
		strt1=strText1.toLowerCase();
	}
	catch(er) {
	}

	try {
		strt2=strText2.toLowerCase();
	}
	catch(er) {
	}

	if(strt1<strt2) return -1;
	if(strt1>strt2) return 1;
	return 0;
}

var gbWhUtil=true;
