// aimsIdentify.js
/*
*  JavaScript template file for ArcIMS HTML Viewer
*		dependent on aimsXML.js, ArcIMSparam.js, aimsCommon.js, aimsMap.js, and aimsLayers.js
*		To be interactive, dependent also on aimsDHTML.js, aimsClick.js, and aimsNavigation.js
*/

aimsIdentifyPresent=true;

// hyperlink variables
var currentHyperLinkLayer="";
var currentHyperLinkField="";
var currentHyperLinkPrefix="";
var currentHyperLinkSuffix="";
var hyperlinkWindowWidth=500;
var hyperlinkWindowHeight=400;

// variable for search tolerance... dynamically set in app
var searchTolerance=1/100;
// starting record position for returned records
var queryStartRecord=1;

if (imsQueryURL=="") {
	imsQueryURL= imsURL + "&CustomService=Query";
	//alert(imsQueryURL);
}
var canQuery=true;
var newSelectCount=0;
var selectPoints = new Array();

// can features be selected if invisible or not within layer scale threshholds?
var canSelectInvisible=false;


/*
***************************************************************************************

Identify functions 

***************************************************************************************
*/

// identify feature
function identify(e) {
	if (checkIfActiveLayerAvailable()) {
		highlightedOne="";
		var theX = mouseX;
		var theY = mouseY;
		getMapXY(theX,theY);
		searchTolerance = (xDistance/iWidth) * pixelTolerance;
		var tempWest = mapX - searchTolerance;
		var tempNorth = mapY + searchTolerance;
		var tempEast = mapX + searchTolerance;
		var tempSouth = mapY - searchTolerance;
		queryStartRecord=1;
		selectEnvelope='maxy="' + forceComma(tempNorth) + '" maxx="' + forceComma(tempEast) + '" miny="' + forceComma(tempSouth) + '" minx="' + forceComma(tempWest) + '"';
		selectionMode=2;
		var theString = writeGetFeatures(tempWest,tempSouth,tempEast,tempNorth);
		showRetrieveData();
		sendToServer(imsQueryURL,theString,identifyXMLMode);
	}
}

// hyperlink from feature in active layer
function hyperLink(e) {
	if (checkIfActiveLayerAvailable()) {
		if (currentHyperLinkLayer!="") {
			highlightedOne="";
			var theX = mouseX;
			var theY = mouseY;
			getMapXY(theX,theY);
			searchTolerance = (xDistance/iWidth) * pixelTolerance;
			var tempWest = mapX - searchTolerance;
			var tempNorth = mapY + searchTolerance;
			var tempEast = mapX + searchTolerance;
			var tempSouth = mapY - searchTolerance;
			var tempSwap = swapSelectFields;
			swapSelectFields=false;
			var tempSelect = selectFields;
			selectFields = LayerIDField[ActiveLayerIndex] + " " + LayerShapeField[ActiveLayerIndex] + " " + currentHyperLinkField;
			var theString = writeGetFeatures(tempWest,tempSouth,tempEast,tempNorth);
			selectFields = tempSelect;
			swapSelectFields=tempSwap;
			showRetrieveData();
			sendToServer(imsQueryURL,theString,hyperlinkXMLMode);
		} else {
			alert(msgList[47]);
		}
	}
}


// write out XML request to identify features
function writeGetFeatures(west1,south1,east1,north1) {
	if (swapSelectFields) {
		selectFields=selFieldList[ActiveLayerIndex];
	}
	var useString = writeIdentifyXML(ActiveLayer,ActiveLayerType,selectFields,west1,south1,east1,north1,maxFeaturesReturned,useLimitExtent);
	hightlightedOne="";
	return useString;
}

function writeIdentifyXML(theLayer,theLayerType,theFields,leftX,bottomY,rightX,topY,maxReturned,hasLimit) {
	var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_FEATURES outputmode="xml" envelope="false" checkesc ="true" geometry="false" featurelimit="' + maxReturned + '">\n';
	theString += '<LAYER id="' + theLayer + '" />';
	theString += '<SPATIALQUERY subfields="' + theFields + '">';
	theString += '<SPATIALFILTER relation="area_intersection" >';
	theString += '<ENVELOPE maxy="' + forceComma(topY) + '" maxx="' + forceComma(rightX) + '" miny="' + forceComma(bottomY) + '" minx="' + forceComma(leftX) + '" />';
	theString += '</SPATIALFILTER>';
	theString += '</SPATIALQUERY>';
	if (hasLimit) {
		// keep this within the limitExtent
		theString += '<SPATIALFILTER relation="area_intersection">\n';
		theString += '<ENVELOPE maxx="' + forceComma(limitRight) + '" maxy="' + forceComma(limitTop) + '" minx="' + forceComma(limitLeft) + '" miny="' + forceComma(limitBottom) + '" />\n';
		theString += '</SPATIALFILTER>\n';
	}
	theString += '</GET_FEATURES>';
	theString += '</REQUEST>';
	theString += '</ARCXML>';
	return theString;

}

// parse XML response for selected features
function displayAttributeData(theReply) {
	var docObject = parent.MapFrame;
	var docName = "parent.MapFrame";
	if (!useTextFrame) docName = "opener.parent.MapFrame";
	var Win1;
	setLayerFields(ActiveLayerIndex);
	var str = '<html><meta http-equiv="Content-Type" content="text/html; charset=' + docObject.charSet + '"><head><title>' + docObject.titleList[7] + '</title></head>';
	str += '<body bgcolor="' + docObject.textFrameBackColor + '" text="' + docObject.textFrameTextColor + '" link="' + docObject.textFrameLinkColor + '" vlink="' + docObject.textFrameFormColor + '" LEFTMARGIN=0 onload="window.focus()" onunload="' + docName + '.focusOnData=false">';

	str += writeOutDataPage(theReply,ActiveLayerIndex,docObject,docName,Win1);
	
	str += '</body></html>';
	if (useTextFrame) {
		Win1 = parent.TextFrame;
		Win1.document.open();

	} else {
		Win1 = open("","DataWindow","width=575,height=250,scrollbars=yes,resizable=yes");
		extWin = Win1;
		focusOnData = true;

	}
	Win1.document.writeln(str);
	Win1.document.close();
	hideRetrieveData();

}

// ***********************************************************************
// Vertical Display Feature Info for 1 feature 
// This function added for vertical display of the Identify Tool

function displayAttributeDataSingle(theReply) 
{
	//alert(theReply);
	setLayerFields(ActiveLayerIndex);
	var theError = getXMLErrorMessage(theReply);
	var fList="";
	var lpos1 = 1;
	var lpos2 = 1;
	var epos = 1;
	var spos = 1;
	var morePoints=true;
	var moreFeatures=true;
	var featureCount = justGetFeatureCount(theReply);
	//alert(featureCount);
	var pos = 0;
	var startpos = 0;
	var endpos = xmlEndPos;
	var stillMore = false
	pos = theReply.indexOf('hasmore="true"',endpos);
	if (pos!=-1) stillMore = true;
	pos=0;
	var tempCount = 0;
	var selectedData="";
	var inData="";
	var xStr="";
	var yStr="";
	var tempString = "";
	var fCount = featureCount;
	//alert("displayAttributeData()[featurecount=" + featureCount + "]");
	selectCount = 0;
	var tempString="";
	var Win1 = parent.TextFrame;
	var theFrame = "parent.MapFrame";
	
		newSelectCount += 1;

		if (showSelectedData) 
		{
			//alert("displayAttributeData()[opening html page]");
			if ((useExternalWindow) || (!useTextFrame)) 
			{
				Win1 = window.open("","QueryWindow","width=400,height=400,left=0,top=0,scrollbars=yes,resizable=yes");
				theFrame = "opener";
				if (parent.MapFrame!=null) theFrame = "opener.parent.MapFrame";
			} 
			else 
			{
				Win1 = parent.TextFrame;
				Win1.document.open();
			}
			Win1.document.open();
			Win1.document.writeln('<link rel="stylesheet" type="text/css" href="../../../../CSS/identifyBox.css">');
			Win1.document.writeln('<html><meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><head><title>' + titleList[7] + '</title></head>');
			Win1.document.writeln('<body LEFTMARGIN=0 onload="window.focus()">');
			Win1.document.writeln('<center>');
			Win1.document.writeln('<FONT FACE="Arial" SIZE="+1">' + LayerName[ActiveLayerIndex] + '</FONT>');
			Win1.document.writeln('<table border="1" cellspacing="0" cellpadding="0" width="90%" nowrap >');
		}
		endpos = 1;
		
		for (var i=0;i<fCount;i++) 
		{
			//alert(endpos);
			if (toolMode!=4) 
			{
				var theXYs = getEnvelopeXYs(theReply, endpos)
				selectLeft[selectCount] = theXYs[0];
				selectBottom[selectCount] = theXYs[1];
				selectRight[selectCount] = theXYs[2];
				selectTop[selectCount] = theXYs[3];
				endpos = xmlEndPos;
			}
			//alert(endpos);
			inData = parseRecordString(theReply, endpos);
			endpos = xmlEndPos;
			//selectedData = clearLeadingSpace(inData);
			selectedData = inData;
			
			epos = theReply.indexOf("</FEATURE",endpos);
			if (showSelectedData) 
			{
				//alert("2\n" + selectedData);
				var showHyper = false;
				if (hyperLinkLayers!=null) 
				{
					for (var s1=0;s1<hyperLinkLayers.length;s1++) 
					{
						if (hyperLinkLayers[s1] == LayerName[ActiveLayerIndex]) showHyper=true;
					}
				}
					
				var fName1 = getFieldNames(selectedData);
				var fValue1 = getFieldValues(selectedData);
				selectPoints[selectCount] = getIdValue(fName1, fValue1);
				
				var idFieldNum = -1;
				var shapeFieldNum = -1;
				if (hideIDFieldData) 
				{
					// hide ID column header
					for (var f=0;f<fName1.length;f++) 
					{
						if (fName1[f]==LayerIDField[ActiveLayerIndex]) idFieldNum = f;
					}
				}
				if (hideShapeFieldData) 
				{
					// hide Shape column header
					for (var f=0;f<fName1.length;f++) 
					{
						if (fName1[f]==LayerShapeField[ActiveLayerIndex]) shapeFieldNum = f;
					}
				}
				
				if (selectCount==0) 
				{
					//Win1.document.write('<tr><td><FONT FACE="Arial" SIZE="-1">' + msgList[86] + '</FONT></a></td>');
					Win1.document.write('<tr><td><FONT FACE="Arial" SIZE="-1"><b>Field Name</b></FONT></a></td>');
					Win1.document.write('<td><FONT FACE="Arial" SIZE="-1"><b>Field Value</b></FONT></a></td></tr>');
					for (var f=0;f<fName1.length;f++) 
					{
						Win1.document.write('<tr><td>');
						if ((f!=idFieldNum) && (f!=shapeFieldNum)) 
						{
							var f2 = -1;
							if (useFieldAlias) 
							{
								for (var f3=0;f3<AliasFieldName.length;f3++) 
								{
									if (AliasFieldName[f3]==fName1[f]) f2 = f3;
								}
							}
							if (f2!=-1) 
							{
								Win1.document.write('<FONT FACE="Arial" SIZE="-1">' + AliasFieldAlias[f2] + '</FONT></a>');
							} 
							else 
							{
								Win1.document.write('<FONT FACE="Arial" SIZE="-1">' + fName1[f] + '</FONT></a>');
							}
							Win1.document.write('</td>');
						}
						
						// **** now print value ***					
						if ((f!=idFieldNum) && (f!=shapeFieldNum)) 
						{
							Win1.document.write('<TD>');
							var isHyper=false;
							if (showHyper) 
							{
								for (var s1=0;s1<hyperLinkFields.length;s1++) 
								{
									if (hyperLinkFields[s1]==fName1[f]) 
									{
										//var theLinkURL = currentHyperLinkPrefix + fValue1[f] + currentHyperLinkSuffix;
										var theLinkURL = hyperLinkPrefix[s1] + fValue1[f] + hyperLinkSuffix[s1];
										Win1.document.write('<a href="' + theLinkURL + '" target="_blank">');
										isHyper=true;
									}
								}
							}
							var s2 = -1;
							for (var s1=0;s1<LayerFields.length;s1++) 
							{
								if (fName1[f]==LayerFields[s1]) s2=s1;
							}
							if (LayerFieldType[s2]=="91") 
							{
								//alert(fName1[f]);
								if (isNaN(fValue1[f])) 
								{
									var theDate = fValue1[f];
								} 
								else 
								{
									//var theDate = new Date(parseInt(fValue1[f]));
									var theDateObj = new Date(parseFloat(fValue1[f]));
									var d = theDateObj.toUTCString();
									var theDate = d.replace(/GMT|UTC/,"");
								}
								Win1.document.write('<FONT FACE="Arial" SIZE="-2">' + theDate + '</FONT>');
								theDate=null;
							} 
							else 
							{
								// put html entity for spaces so display is correct - browsers trim extra spaces
								tempString = fValue1[f].replace(/ /g, " ");
								Win1.document.write('<FONT FACE="Arial" SIZE="-2">' + tempString + '</FONT>');
								//Win1.document.write('<FONT FACE="Arial" SIZE="-2">' + fValue1[f] + '</FONT>');
							}
							if (isHyper) Win1.document.write('</a>');
							Win1.document.writeln('</td>');
						}
						Win1.document.writeln('</tr>');
					}
					Win1.document.writeln('</table>');
				}
			
				fName1 = null;
				fValue1 = null;
				
			}
			selectCount += 1;
							
		//alert("toolMode:" + toolMode);
		
		if ((queryStartRecord==1) && (toolMode!=4) && (toolMode!=25)) 
		{
			sendMapXML();
		}
					
	} 	
	if (toolMode==4) selectCount=0;
	Win1=null;
	hideRetrieveData();
}
// end of added function

function parseHyperLink(theReply) {
	//alert(theReply);
	var fList="";
	var lpos1 = 1;
	var lpos2 = 1;
	var pos = 0;
	var startpos = 0;
	var endpos = 0;
	var fString = theReply.substring(startpos,endpos);
	var featureCount = justGetFeatureCount(theReply);
	var linkString = "width=" + hyperlinkWindowWidth + ",height=" + hyperlinkWindowHeight + ",scrollbars=yes,resizable=yes"
	var selectedData="";
	var fCount = featureCount;
	//alert("displayAttributeData()[featurecount=" + featureCount + "]");
	selectCount = 0;
	var tempString="";
	if (featureCount > 0) {
		var searchStr = currentHyperLinkField + "=";
		
		newSelectCount += 1;

		endpos = 1;
		pos = theReply.indexOf(searchStr,1);
		startpos = pos + searchStr.length + 1;
		endpos =theReply.indexOf(dQuote,startpos);
		inData = theReply.substring(startpos,endpos);
		if ((inData!=null) && (inData!="") & (inData!="&nbsp;")) {
			var theLinkURL = currentHyperLinkPrefix + inData + currentHyperLinkSuffix;
			if (parent.TextFrame!=null) {
				parent.TextFrame.document.open();
				parent.TextFrame.document.writeln('<html><meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><head>');
				parent.TextFrame.document.writeln('	<title>' + titleList[9] + 's</title>');
				parent.TextFrame.document.writeln('</head>');
				parent.TextFrame.document.writeln('<body BGCOLOR="White" TEXT="Black" LEFTMARGIN=0 TOPMARGIN=0>');
				parent.TextFrame.document.writeln('<FONT FACE="Arial"><B>' + LayerName[ActiveLayerIndex] +'</B></font><FONT FACE="Arial" size="-2">');
				parent.TextFrame.document.writeln('<br>' + msgList[67] + theLinkURL );
				parent.TextFrame.document.writeln('</FONT>');
				parent.TextFrame.document.writeln('</body></html>');
				parent.TextFrame.document.close();
			}
			var Win1=open(theLinkURL,"",linkString);
		} else {
			//alert(tempString);
			if (parent.TextFrame!=null) {
				parent.TextFrame.document.open();
				parent.TextFrame.document.writeln('<html><meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><head>');
				parent.TextFrame.document.writeln('	<title>' + titleList[9] + '</title>');
				parent.TextFrame.document.writeln('</head>');
				parent.TextFrame.document.writeln('<body BGCOLOR="White" TEXT="Black" LEFTMARGIN=0 TOPMARGIN=0>');
				parent.TextFrame.document.writeln('<FONT FACE="Arial"><B>' + LayerName[ActiveLayerIndex] +'</B></font><FONT FACE="Arial" size="-2">');
				parent.TextFrame.document.writeln('<br>' + msgList[116]);
				if (debugOn>0) {
					parent.TextFrame.document.writeln('<p>' + msgList[65] + '<br>');
					parent.TextFrame.document.writeln(untag(theReply));
				}
				parent.TextFrame.document.writeln('</FONT>');
				parent.TextFrame.document.writeln('</body></html>');
				parent.TextFrame.document.close();
			} else {
				var msg = msgList[116];
				if (debugOn>0) {
					msg = msg + msgList[9] + theReply;
				}
				alert(msg);
			}
		}		
	} else {
	
		//alert(tempString);
		if (parent.TextFrame!=null) {
			parent.TextFrame.document.open();
			parent.TextFrame.document.writeln('<html><meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><head>');
			parent.TextFrame.document.writeln('	<title>' + titleList[9] + '</title>');
			parent.TextFrame.document.writeln('</head>');
			parent.TextFrame.document.writeln('<body BGCOLOR="White" TEXT="Black" LEFTMARGIN=0 TOPMARGIN=0>');
			parent.TextFrame.document.writeln('<FONT FACE="Arial"><B>' + LayerName[ActiveLayerIndex] +'</B></font><FONT FACE="Arial" size="-2">');
			parent.TextFrame.document.writeln('<br>' + msgList[116]);
			if (debugOn>0) {
				parent.TextFrame.document.writeln('<p>' + msgList[65] + '<br>');
				parent.TextFrame.document.writeln(untag(theReply));
			}
			parent.TextFrame.document.writeln('</FONT>');
			parent.TextFrame.document.writeln('</body></html>');
			parent.TextFrame.document.close();
		} else {
			var msg = msgList[116];
			if (debugOn>0) {
				msg = msg + msgList[9] + theReply;
			}
			alert(msg);
		}
	}
	hideRetrieveData();
}

// are there any selected features?
function checkSelected() {
	var isOk = false;
	if (selectCount>0) isOk = true;
	return isOk;
}

function checkHyperLinkLayer(layerIndex) {
	var canLink = false;
	//alert(hyperLinkLayers.length);
	for (var i=0; i<hyperLinkLayers.length; i++) {
			if (LayerName[layerIndex]==hyperLinkLayers[i]) {
				canLink=true;
				currentHyperLinkLayer=LayerName[layerIndex];
				currentHyperLinkField=hyperLinkFields[i];
				currentHyperLinkPrefix=hyperLinkPrefix[i];
				currentHyperLinkSuffix=hyperLinkSuffix[i];
			}
	}
	return canLink;

}

// check to see if active layer is in scale threshold and visible 
	// so it can be used for querying
function checkIfActiveLayerAvailable() {
	// is the override flag set?
	if (canSelectInvisible) {
		return true;
	} else {
		// is the current scale within the scale min and max?
		if ((mapScaleFactor>=LayerMinScale[ActiveLayerIndex]) && (mapScaleFactor<=LayerMaxScale[ActiveLayerIndex])) {
			// is the active layer visible?
			if (LayerVisible[ActiveLayerIndex]==1) {
				return true;
			
			} else {
				var msg = msgList[104] + LayerName[ActiveLayerIndex] + msgList[102] + LayerName[ActiveLayerIndex] + msgList[108];
				
				alert(msg);
				return false;
			}
		} else {
			var msg = msgList[104] + LayerName[ActiveLayerIndex] + msgList[101];
			//if ((!listAllLayers) && (hasTOC)) msg += msgList[103];
			alert(msg);
			return false;
		}
	}
}


/**************************************************************
*	functions and variables for Identify All
*	drill down through visible layers
**************************************************************/

var replyArray = new Array();
var fID = 0;
var fIndex = 0;
var idEast;
var idWest;
var idSouth;
var idNorth;


// identify feature
function identifyAll(e) {
	fID = 0;
	highlightedOne="";
	var theX = mouseX;
	var theY = mouseY;
	getMapXY(theX,theY);
	searchTolerance = (xDistance/iWidth) * pixelTolerance;
	var tempWest = mapX - searchTolerance;
	var tempNorth = mapY + searchTolerance;
	var tempEast = mapX + searchTolerance;
	var tempSouth = mapY - searchTolerance;
	idSouth = tempSouth;
	idNorth = tempNorth;
	idWest = tempWest;
	idEast = tempEast;
	replyArray.length=0;
	var j =-1;
	for (var i=(LayerID.length-1);i>=0;i--) {
		replyArray[i]="";
		if ((mapScaleFactor>=LayerMinScale[i]) && (mapScaleFactor<=LayerMaxScale[i]) && (LayerVisible[i]) && (LayerIsFeature[i])) j = i;

	}
	if (j>-1) {
		fID=j;
		var theString = writeGetFeaturesDrill(tempWest,tempSouth,tempEast,tempNorth,fID);
		showRetrieveData();
		sendToServer(imsQueryURL,theString,10);
	} else {
		alert(msgList[111]);
	}
}


function doIdentifyAll(theReply) {
    //drill tool loop sequence
	//alert(theReply);
   replyArray[fID] = theReply;
   fID++;
   if (fID < (LayerID.length)) {
   		if ((mapScaleFactor>=LayerMinScale[fID]) && (mapScaleFactor<=LayerMaxScale[fID]) && (LayerVisible[fID]) && (LayerIsFeature[fID])) {
      		theString = writeGetFeaturesDrill(idWest,idSouth,idEast,idNorth,fID);
			//alert(theString);
	  		sendToServer(imsQueryURL,theString,10);
	   	} else {
			doIdentifyAll("");
		}
   }
   
   if (fID == (LayerID.length)) {
	displayAttributeDataforDrill(replyArray);
	fID = 0;
   }
 }  //end doDrill()


 // write XML to identify features for drill ID
function writeGetFeaturesDrill(west1,south1,east1,north1,thefID) {
	if (swapSelectFields) {
		selectFields=selFieldList[thefID];
	}
	var useString = writeIdentifyXML(LayerID[thefID],LayerType[thefID],selectFields,west1,south1,east1,north1,maxFeaturesReturned,useLimitExtent);
	hightlightedOne="";
	return useString;
}

// parse XML response for selected features
function displayAttributeDataforDrill(theReplyArray) {
	var docObject = parent.MapFrame;
	var docName = docName = "parent.MapFrame";
	if (!useTextFrame) docName = "opener.parent.MapFrame";
	var str = '<html><meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><head><title>' + titleList[10] + '</title></head>\n';
	str += '<body bgcolor="' + docObject.textFrameBackColor + '" text="Black" link="Blue" vlink="Gray" LEFTMARGIN=0 onload="window.focus()" onunload="' + docName + '.focusOnData=false">\n';
	var lyrCount = 0;
	for (b=0;b<docObject.replyArray.length;b++) {
	 	if (docObject.replyArray[b]!="") {
		    //alert(theReply);
			theReply = docObject.replyArray[b];
			docObject.setLayerFields(b);

			str += writeOutDataPage(theReply,b,docObject,docName,Win1);
			
			lyrCount++;
		}
	}
	if (lyrCount==0) {
        str += '<center><FONT FACE="Arial" SIZE="-1"><b>' + docObject.msgList[112] + '</b></font></center>\n';
	}
	
	str += '</body></html>\n';
	var Win1;
	if (useTextFrame) {
		Win1 = parent.TextFrame;
		Win1.document.open();
	} else {
		Win1 = open("","DataWindow","width=575,height=250,scrollbars=yes,resizable=yes");
		extWin = Win1;
		focusOnData = true;

	}
	Win1.document.writeln(str);	
	Win1.document.close();
	hideRetrieveData();

}

// checks if any layer has hyperlink at location and links to first one matching
function hyperLinkAny(e) {
	if (hyperLinkLayers.length>0) {
		var j = -1;
		fIndex = 0;
		for (var i=layerCount-1;i>-1;i--) {
			
			if ((mapScaleFactor>=LayerMinScale[i]) && (mapScaleFactor<=LayerMaxScale[i]) && (LayerVisible[i]==1)) {
				fIindex = -1;
				for (var k = hyperLinkLayers.length-1;k>-1;k--) {
					if (hyperLinkLayers[k]==LayerName[i]) {
						fIndex = k;
						j = i;
					}
				}
			}

		}
		if (j>-1) {
			fID = j;
			highlightedOne="";
			var theX = mouseX;
			var theY = mouseY;
			getMapXY(theX,theY);
			searchTolerance = (xDistance/iWidth) * pixelTolerance;
			var west1 = mapX - searchTolerance;
			var north1 = mapY + searchTolerance;
			var east1 = mapX + searchTolerance;
			var south1 = mapY - searchTolerance;
			idSouth = south1;
			idNorth = north1;
			idWest = west1;
			idEast = east1;
			var tempSwap = swapSelectFields;
			swapSelectFields=false;
			var tempSelect = selectFields;
			selectFields = LayerIDField[fID] + " " + LayerShapeField[fID] + " " + hyperLinkFields[fIndex];
			var theString = writeIdentifyXML(LayerID[fID],LayerType[fID],selectFields,west1,south1,east1,north1,maxFeaturesReturned,useLimitExtent);

			selectFields = tempSelect;
			swapSelectFields=tempSwap;
			showRetrieveData();
			//if (useTextFrame) parent.TextFrame.document.location = "text.htm";
			sendToServer(imsQueryURL,theString,16);
			
		} else {
			alert(msgList[114]);
		}
	} else {
		alert(msgList[115]);
	}
}

function parseHyperLinkAny(theReply) {
	//alert(theReply);
	var fList="";
	var lpos1 = 1;
	var lpos2 = 1;
	var pos = 0;
	var startpos = 0;
	var endpos = 0;
	var fString = theReply.substring(startpos,endpos);
	var featureCount = justGetFeatureCount(theReply);
	var linkString = "width=" + hyperlinkWindowWidth + ",height=" + hyperlinkWindowHeight + ",scrollbars=yes,resizable=yes"
	var selectedData="";
	var fCount = featureCount;
	//alert("displayAttributeData()[featurecount=" + featureCount + "]");
	selectCount = 0;
	var tempString="";
	inData = "";
	if (featureCount > 0) {
		var searchStr = hyperLinkFields[fIndex] + "=";
		
		newSelectCount += 1;

		endpos = 1;
		pos = theReply.indexOf(searchStr,1);
		startpos = pos + searchStr.length + 1;
		endpos =theReply.indexOf(dQuote,startpos);
		inData = theReply.substring(startpos,endpos);
	}
	if ((featureCount > 0) && (inData!=null) && (inData!="") & (inData!="&nbsp;")) {
		var theLinkURL = hyperLinkPrefix[fIndex] + inData + hyperLinkSuffix[fIndex];
		if (parent.TextFrame!=null) {
			parent.TextFrame.document.open();
			parent.TextFrame.document.writeln('<html><meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><head>');
			parent.TextFrame.document.writeln('	<title>' + titleList[9] + 's</title>');
			parent.TextFrame.document.writeln('</head>');
			parent.TextFrame.document.writeln('<body BGCOLOR="White" TEXT="Black" LEFTMARGIN=0 TOPMARGIN=0>');
			parent.TextFrame.document.writeln('<FONT FACE="Arial"><B>' + LayerName[fID] +'</B></font><FONT FACE="Arial" size="-2">');
			parent.TextFrame.document.writeln('<br>' + msgList[67] + theLinkURL );
			parent.TextFrame.document.writeln('</FONT>');
			parent.TextFrame.document.writeln('</body></html>');
			parent.TextFrame.document.close();
		}
		var Win1=open(theLinkURL,"",linkString);
	} else if (fID<layerCount) {
			fID++;
			var j = -1;
			if ((mapScaleFactor>=LayerMinScale[fID]) && (mapScaleFactor<=LayerMaxScale[fID]) && (LayerVisible[fID]==1)) {
				fIindex = -1;
				for (var k = hyperLinkLayers.length-1;k>-1;k--) {
					if (hyperLinkLayers[k]==LayerName[fID]) {
						fIndex = k;
						j = fID;
					}
				}
			}
			if (j>-1) {
				var tempSwap = swapSelectFields;
				swapSelectFields=false;
				var tempSelect = selectFields;
				selectFields = LayerIDField[fID] + " " + LayerShapeField[fID] + " " + hyperLinkFields[fIndex];
				var theString = writeIdentifyXML(LayerID[fID],LayerType[fID],selectFields,idWest,idSouth,idEast,idNorth,maxFeaturesReturned,useLimitExtent);
	
				selectFields = tempSelect;
				swapSelectFields=tempSwap;
				showRetrieveData();
				//if (useTextFrame) parent.TextFrame.document.location = "text.htm";
				sendToServer(imsQueryURL,theString,16);
			} else {
				parseHyperLinkAny("");
			}
	

	} else {
	
		//alert(tempString);
		if (parent.TextFrame!=null) {
			parent.TextFrame.document.open();
			parent.TextFrame.document.writeln('<html><meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><head>');
			parent.TextFrame.document.writeln('	<title>' + titleList[9] + '</title>');
			parent.TextFrame.document.writeln('</head>');
			parent.TextFrame.document.writeln('<body BGCOLOR="White" TEXT="Black" LEFTMARGIN=0 TOPMARGIN=0>');
			parent.TextFrame.document.writeln('<FONT FACE="Arial" size="-1">');
			parent.TextFrame.document.writeln('<br>' + msgList[116]);
			parent.TextFrame.document.writeln('</FONT>');
			parent.TextFrame.document.writeln('</body></html>');
			parent.TextFrame.document.close();
		} else {
			var msg = msgList[116];
			if (debugOn>0) {
				msg = msg + msgList[9] + theReply;
			}
			alert(msg);
		}
	}
	hideRetrieveData();
}

function writeOutDataPage(theReply,layerIndex,docObject,docName,pageObject) {
	//var theReply = docObject.lastXMLResponse;
	var theError = docObject.getXMLErrorMessage(theReply);
	var fList="";
	var lpos1 = 1;
	var lpos2 = 1;
	var epos = 1;
	var spos = 1;
	var morePoints=true;
	var moreFeatures=true;
	var featureCount = justGetFeatureCount(theReply);
	//alert(featureCount);
	var pos = 0;
	var startpos = 0;
	var endpos = xmlEndPos;
	var stillMore = false
	pos = theReply.indexOf('hasmore="true"',endpos);
	if (pos!=-1) stillMore = true;
	pos=0;
	var tempCount = 0;
	var selectedData="";
	var inData="";
	var xStr="";
	var yStr="";
	var tempString = "";
	var fCount = featureCount;
	//alert("displayAttributeData()[featurecount=" + featureCount + "]");
	selectCount = 0;
	var tempString="";
	var theFrame = docName;
	var dataString = "";
	if (featureCount > 0) {
		newSelectCount += 1;
		var fontSize = isIE ? "xx-small" : "x-small";
		dataString += '<center>\n';
		dataString += '<FONT FACE="Arial" SIZE="-1"><b>' + LayerName[layerIndex] + '</b></FONT>\n';
		dataString += '<table border="1" cellspacing="0" cellpadding="2" style="color: ' + textFrameTextColor + '; background-color: ' + tableBackColor + '; font-size: ' + fontSize + '; font-family: sans-serif;" nowrap="">\n';
		
		endpos = 1;
		
		for (var i=0;i<fCount;i++) {
			//alert(endpos);
			var envExists = true;
			if ((toolMode!=4) && (toolMode!=25) && (toolMode!=5)) {
				var  endFeature = theReply.indexOf(endpos,"</FEATURE>");
				envExists = isThereEnvelope(theReply, endpos, endFeature);
				//alert("Envelope ="+ envExists);
	      		if (envExists){
					var theXYs = getEnvelopeXYs(theReply, endpos)
					docObject.selectLeft[selectCount] = theXYs[0];
					docObject.selectBottom[selectCount] = theXYs[1];
					docObject.selectRight[selectCount] = theXYs[2];
					docObject.selectTop[selectCount] = theXYs[3]; 
				}
			}
			//alert(endpos);
			inData = parseRecordString(theReply, endpos);
			endpos = xmlEndPos;
			selectedData = inData;			
			epos = theReply.indexOf("</FEATURE",endpos);
			//alert("2\n" + selectedData);
			var showHyper = false;
			if (hyperLinkLayers!=null) {
				var lyrIndex = layerIndex;
	
				for (var s1=0;s1<hyperLinkLayers.length;s1++) {
					if (hyperLinkLayers[s1] == LayerName[layerIndex]) showHyper=true;
				}
			}				
			var fName1 = getFieldNames(selectedData);
			var fValue1 = getFieldValues(selectedData);
			selectPoints[selectCount] = docObject.getIdValue(fName1, fValue1);
			
			var idFieldNum = -1;
			var shapeFieldNum = -1;
			if (hideIDFieldData) {
				// hide ID column header
				for (var f=0;f<fName1.length;f++) {
					if (fName1[f]==LayerIDField[layerIndex]) idFieldNum = f;
				}
			}
			if (hideShapeFieldData) {
				// hide Shape column header
				for (var f=0;f<fName1.length;f++) {
					if (fName1[f]==LayerShapeField[layerIndex]) shapeFieldNum = f;
				}
			}
			
			if (selectCount==0) {
				dataString += '<tr><th>' + msgList[86] + '</a></th>';
				for (var f=0;f<fName1.length;f++) {
					if ((f!=idFieldNum) && (f!=shapeFieldNum)) {
						var f2 = -1;
						if (useFieldAlias) {
							for (var f3=0;f3<AliasFieldName.length;f3++) {
								if (AliasFieldName[f3]==fName1[f]) f2 = f3;
							}
						}
						if (f2!=-1) {
							dataString += '<th>' + AliasFieldAlias[f2] + '</a></th>';
						} else {
							dataString += '<th>' + fName1[f] + '</a></th>';
						}
					}
				}
				dataString += '</tr>\n';
			}
			dataString += '<tr><td>';
			var recNum = selectCount+queryStartRecord;

			if ((toolMode!=4) && (toolMode!=5) && (toolMode!=25) && (envExists) ) dataString += '<a href="javascript:' + docName + '.showHighlight(' + selectCount + ')">';
			dataString += '' + (recNum);
			if ((toolMode!=4) && (toolMode!=5) && (toolMode!=25) && (envExists) ) dataString += '</a>';
			
			dataString += '</td>\n';
			for (var f=0;f<fName1.length;f++) {	
				if ((f!=idFieldNum) && (f!=shapeFieldNum)) {
					dataString += '<TD>';
					var isHyper=false;
					if (showHyper) {
						for (var s1=0;s1<hyperLinkFields.length;s1++) {
	                        if(LayerName[layerIndex]==hyperLinkLayers[s1]){ 
								if (hyperLinkFields[s1]==fName1[f]) {
									if ((fValue1[f]!="") && (fValue1[f]!="&nbsp;")) {
										var theLinkURL = hyperLinkPrefix[s1] + fValue1[f] + hyperLinkSuffix[s1];
										dataString += '<a href="' + theLinkURL + '" target="_blank">';
										isHyper=true;
		                                  	break;
									}
							 	}
	                        }  
						}
					} 
				
					var s2 = -1;
					for (var s1=0;s1<LayerFields.length;s1++) {
						if (fName1[f]==LayerFields[s1]) s2=s1;
					}
					if (LayerFieldType[s2]=="91") {
						//alert(fName1[f]);
						if (isNaN(fValue1[f])) {
							var theDate = fValue1[f];
						} else {
							var theDateObj = new Date(parseFloat(fValue1[f]));
							var d = theDateObj.toUTCString();
							var theDate = d.replace(/GMT|UTC/,"");
						}
						dataString += theDate;
						theDate=null;
					} else {
						// put html entity for spaces so display is correct - browsers trim extra spaces
						tempString = fValue1[f].replace(/ /g, "&nbsp;");
						// replace &apos; with \'
						tempString = tempString.replace(/&apos;/g, "\'");
						dataString += tempString;
					}
					if (isHyper) dataString += '</a>';
					dataString += '</td>\n';
				}
			}
			dataString += '</tr>\n';
			fName1 = null;
			fValue1 = null;
				
			selectCount += 1;
					
		}
		dataString += '</table>\n<FONT FACE="Arial" SIZE="-2">\n';
		var getMoreData = "getMoreData";
		if (toolMode==25) getMoreData = "getMoreBufferData";
		if (queryStartRecord>1) {
			var prevRecord = queryStartRecord - maxFeaturesReturned;
			if (prevRecord<1) prevRecord=1;
			//if ((toolMode==25) && (prevRecord==1)) prevRecord = 0;
			dataString += '<a href="javascript:' + docName + '.' + getMoreData + '(' + prevRecord + ')">' + msgList[61] + maxFeaturesReturned + msgList[62] + '</a>&nbsp;&nbsp;&nbsp;\n';
		}
		if (stillMore) {
			var nextRecord=featureCount + queryStartRecord;
			dataString += '<a href="javascript:' + docName + '.' + getMoreData + '(' + nextRecord + ')">' + msgList[63] + '</a>\n';
		}
		if ((toolMode!=4) && (toolMode!=25) && (toolMode!=5) && (selectCount>1)) {
			dataString += '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b><a href="javascript:' + docName + '.zoomToReturnedRecords()">Zoom to these records</A></b>\n';
		}
	
		dataString += '</font></center>\n';
		
		if ((queryStartRecord==1) && (toolMode!=4) && (toolMode!=25) && (toolMode!=5) && (toolMode!=9)) {
			if ((selectCount==1) && (zoomToSingleSelect)) {
				var fWidth = selectRight[0] - selectLeft[0];
				var fHeight = selectTop[0] - selectBottom[0];
				var mWMargin = 0;
				var mHMargin = 0;
				if (selectType=="point") {			
					mWMargin = fullWidth * selectPointMargin;
					mHMargin = fullHeight * selectPointMargin;
					if (mWMargin > xDistance/2) {
						mWMargin = xDistance/2;
						mHMargin = yDistance/2;
					}
				} else {
					mWMargin = fWidth * selectMargin;
					mHMargin = fHeight * selectMargin; 
				}
				saveLastExtent();
				eLeft = selectLeft[0] - mWMargin;
				eRight = selectRight[0] + mWMargin;
				eTop = selectTop[0] + mHMargin;
				eBottom = selectBottom[0] - mHMargin;
			}
			sendMapXML();
		}
		
		
			
	} else {
		dataString += '<center><FONT FACE="Arial"  SIZE="-1"><B>' + LayerName[ActiveLayerIndex] +'</B></font><FONT FACE="Arial" size="-2">\n';
		dataString += '<br>' + msgList[64] + '<br>\n';
		if (debugOn>0) {
			dataString += '<p>' + msgList[65] + '<br>\n';
			dataString += untag(theReply);
		} else {
			if (theError!="") {
				dataString += '<p>' + msgList[66] + '<br>\n';
				dataString += theError;
			}
		}
		dataString += '</FONT></center>\n';

	}
	if (toolMode==4) selectCount=0;
	return dataString;


}

function isThereEnvelope(theString, startpos, endpos) {
	theString = theString.toUpperCase();
	var pos = theString.indexOf("<ENVELOPE",startpos,endpos);
	if (pos>-1) return true;
		else return false;
}