whutils.js

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//	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]="&";
sReplaceStringsSrc[1]=">";
sReplaceStringsSrc[2]="<";
sReplaceStringsSrc[3]=""";
sReplaceStringsSrc[4]=String.fromCharCode(8364);
sReplaceStringsSrc[5]=" ";

var sReplaceStringsDst=new Array();
sReplaceStringsDst[0]="&";
sReplaceStringsDst[1]=">";
sReplaceStringsDst[2]="<";
sReplaceStringsDst[3]="\"";
sReplaceStringsDst[4]=String.fromCharCode(128);
sReplaceStringsDst[5]=" ";
var goHighLighted=null;
var c_sEnginePath='/robo/bin/robo.dll';	// roboengine path
var gbSearchPage=false;

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 _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 _getFullPathInAIR( sSwfPath, sRelPath)
{
	var retPath = _getFullPath(_getPath(sSwfPath) , sRelPath);
	var retFile = new window.runtime.flash.filesystem.File(retPath);
	return retFile.nativePath;			
}

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

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

function _getPath(strURL)
{
	// remove the search and hash string
	var n=0;
	var n1=strURL.indexOf('#');
	var n2=strURL.indexOf('?');
	if( n1>=0 )
	{
		if( n2>=0 )
				n=(n1>n2)?n2:n1;
		else	n=n1;
	}else
	{
		if( n2>=0 )
				n=n2;
		else	n=strURL.length;
	};
	strURL=strURL.substring(0, n);

	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 IsHTTPURL(sdocPath)
{
    var bRetVal = true;
    switch(window.location.protocol)
    {
        case "file:":
            bRetVal = false;
            break;
    }
    return bRetVal;
}

function loadDataXML(sFileName,bAsync)
{
try
{
	var sCurrentDocPath=_getPath(document.location.href);
	var bAsyncReq = true ;
	if (bAsync !='undefined' )
		bAsyncReq = bAsync ;
	sdocPath=_getFullPath(sCurrentDocPath,sFileName);
	if(gbIE5)
	{
		// use xmlhttp for 304 support, xmldom doesn't support it, IE5 or later
		var bIsHTTPURL = false;
		if(gbAIRSSL)
		{
		    bIsHTTPURL = IsHTTPURL(sdocPath);
		}
		else
		    bIsHTTPURL = mrIsOnEngine();

	    if( bIsHTTPURL )
	    {
		    xmlDoc=new ActiveXObject("Microsoft.XMLHTTP");
		    xmlDoc.onreadystatechange=checkState;
		    if(document.body!=null)
		    {
			    xmlDoc.Open("get", sdocPath, bAsyncReq);
			    xmlDoc.Send("");
		    };
	    }else
	    {
		    xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
		    xmlDoc.onreadystatechange=checkState;
		    xmlDoc.async=bAsyncReq;
		    if(document.body!=null)
			    xmlDoc.load(sdocPath);
	    };
	}
	else if(gbNav6 && !gbAIR)
	{
		/*xmlDoc=document.implementation.createDocument("","",null);
		xmlDoc.addEventListener("load",initializeData,false);
		xmlDoc.load(sdocPath,"text/xml");*/

		var req=new XMLHttpRequest();
     		req.open("GET", sdocPath, false);   
		req.send(null);   
		xmlDoc = req.responseXML;
		initializeData();
	}
	else if(gbSafari || gbAIR)
	{
	        if(window.XMLHttpRequest && !(window.ActiveXObject)) 
        	{
        	    	xmlHttp = new XMLHttpRequest();
            		if(xmlHttp)
            		{
  	            		xmlHttp.onreadystatechange=onXMLResponse;
		        	xmlHttp.open("GET", sdocPath, false);
		        	xmlHttp.send(null);
	        	}
        	}
	}
}catch(e)
{
    onLoadXMLError();
}
}

function onXMLResponse()
{
    if(xmlHttp)
    {
      if(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)
		{
			// engine version uses xmlhttp, xml data in the responseXML
			if( xmlDoc.responseXML!=null )
				xmlDoc=xmlDoc.responseXML;

			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||gbSafari3)&&document.body)
		document.body.insertAdjacentHTML("beforeEnd",sHTML);
	else
	{
		gsInsertBeforeEndHTML=sHTML;
		setTimeout("insertWhenBodyReady();",100);