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

//aimsSelectPresent=true;

var selectData = new Array();
var selectLeft = new Array();
var selectRight = new Array();
var selectTop = new Array();
var selectBottom = new Array();
var selMaxEnvelope = new Array();

var selectLayer="";
var selectType = "";
var selectCount = 0;
var selectBlurb = "";
var selectEnvelope="";
var highlightedOne = "";
	//mode - 0=selection; 1=query
var queryMode=1;
	//mode - 1=query; 2=box,point; 3=line,polygon
var selectionMode=1;
var setQueryString="";

var shapeBufferDistance = 0;

//TW 07/10/01 Add variables for the Notification Application
BufferedFeatureLeft = new Array();
BufferedFeatureBottom = new Array();
BufferedFeatureRight = new Array();
BufferedFeatureTop = new Array();

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

Selection functions 

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

// select feature
function select(e) {
	//TW 07/10/01
	if (ActiveLayerIndex == -1){
		alert("You need select a feature from \nthe 'Layer List' to make it your active layer.");
		parent.TextFrame.document.location = appDir + "toc.htm";
	}else{
	//getImageXY(e);
	getMapXY(mouseX,mouseY);
	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;
	showRetrieveData();
	var theString = writeGetFeatures2(tempWest,tempSouth,tempEast,tempNorth);
	sendToServer(imsQueryURL,theString,selectXMLMode);
	}
}

// start select box display
function startSelectBox(e) {
	//if (checkIfActiveLayerAvailable()) {
		moveLayer("theMap",hspc,vspc);
		getImageXY(e);
		// keep it within the MapImage
		if ((mouseX<iWidth) && (mouseY<iHeight)) {
			if (selectBox) {
				stopSelectBox(e);
			} else {
				x1=mouseX;
				y1=mouseY
				x2=x1+1;
				y2=y1+1;
				zleft=x1;
				ztop=y1;
				zbottom=y1;
				zright=x1
				boxIt(x1,y1,x2,y2);
				/*
				clipLayer("zoomBoxTop",x1,y1,x2,y2);
				clipLayer("zoomBoxLeft",x1,y1,x2,y2);
				clipLayer("zoomBoxRight",x1,y1,x2,y2);
				clipLayer("zoomBoxBottom",x1,y1,x2,y2);
				*/
				selectBox=true;
				
				//if (isNav4) {
					showLayer("zoomBoxTop");
					showLayer("zoomBoxLeft");
					showLayer("zoomBoxRight");
					showLayer("zoomBoxBottom");
				//} else {
				//	showLayer("zoomBox");
				//}
			}
			highlightedOne="";
		}
		return false;
	//}

}

// stop select box display..... select
function stopSelectBox(e) {
	selectBox=false;
	/*
	var tempLeft=lastLeft;
	var tempRight=lastRight;
	var tempTop=lastTop;
	var tempBottom=lastBottom;
	*/
	//if (isNav4) {
		hideLayer("zoomBoxTop");
		hideLayer("zoomBoxLeft");
		hideLayer("zoomBoxRight");
		hideLayer("zoomBoxBottom");
	//} else {
	//	showLayer("zoomBox");
	//}
	// /*
	if ((zright <zleft+2) && (zbottom < ztop+2)) {
		
		//getMapXY(mouseX-pixelTolerance,mouseY-pixelTolerance);
		getMapXY(mouseX,mouseY);
		searchTolerance = (xDistance/iWidth) * pixelTolerance;
		tempLeft = mapX-searchTolerance;
		tempTop = mapY-searchTolerance;
		tempRight = mapX+searchTolerance;
		tempBottom = mapY+searchTolerance;
		
		//select(e);
	} else {
	// */	
		pixelX = xDistance / iWidth;
		var theY = iHeight - ztop;
		pixelY = yDistance / iHeight;
		tempTop = pixelY * theY + eBottom;
		tempRight = pixelX * zright + eLeft;
		tempLeft = pixelX * zleft + eLeft;
		theY = iHeight - zbottom;
		pixelY = yDistance / iHeight;
		tempBottom = pixelY * theY + eBottom;
	}
		window.scrollTo(0,0);
	
	queryStartRecord=1;
	var theString = writeGetFeatures2(tempLeft,tempBottom,tempRight,tempTop);
	selectEnvelope='maxy="' + forceComma(tempTop) + '" maxx="' + forceComma(tempRight) + '" miny="' + forceComma(tempBottom) + '" minx="' + forceComma(tempLeft) + '"';
	drawSelectBoundary=true;
	showBuffer=false;
	selectionMode=2;
	//if (useTextFrame) parent.TextFrame.document.location = "text.htm";
	sendToServer(imsQueryURL,theString,selectXMLMode);
	return true;

}

// write out XML request to select features
function writeGetFeatures2(west1,south1,east1,north1) {
	if (swapSelectFields) {
		selectFields=selFieldList[ActiveLayerIndex];
		//alert(selectFields);
	}
	
	//TW 05/28/01
	// modify to generate correct selection set 
	// selection set dependant on AddtoSelect and DeleteFromSF
	

	if ((AddToSelect) && (HighlightSelect)){
		setQueryString = "#ID# in(" + SelectedFeatures + ")";
		theString += writeQueryXML(setQueryString);
	}else if((DeleteFromSF) && (HighlightSelect)){
		setQueryString = "#ID# in(" + SelectedFeatures + ")";
		theString += writeQueryXML(setQueryString);
	}else{
	var theEnvelope = 'maxy="' + forceComma(north1) + '" maxx="' + forceComma(east1) + '" miny="' + forceComma(south1) + '" minx="' + forceComma(west1 )+ '"';
	var theString = writeEnvelopeXML(ActiveLayer,ActiveLayerType,selectFields,maxFeaturesReturned,queryStartRecord,theEnvelope,useLimitExtent);
	}
	
	selectLayer=ActiveLayer;
	selectType=ActiveLayerType;
	selectCount=0;
	hightlightedOne="";
	selectPoints.length=1;
	selectLeft.length=1;
	selectRight.length=1;
	selectTop.length=1;
	selectBottom.length=1;
	return theString;
}

function writeGetFeatures3() {
	if (swapSelectFields) {
		selectFields=selFieldList[ActiveLayerIndex];
	}
	var theString = writeEnvelopeXML(ActiveLayer,ActiveLayerType,selectFields,maxFeaturesReturned,queryStartRecord,selectEnvelope,useLimitExtent);
	//alert(theString);
	selectLayer=ActiveLayer;
	selectType=ActiveLayerType;
	selectCount=0;
	hightlightedOne="";
	selectPoints.length=1;
	selectLeft.length=1;
	selectRight.length=1;
	selectTop.length=1;
	selectBottom.length=1;
	return theString;
}

// generic envelope select xml write routine
function writeEnvelopeXML(theLayer,theLayerType,theFields,maxReturned,startRec,theEnvelope,hasLimit) {

	var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_FEATURES outputmode="xml" envelope="true" geometry="false" checkesc="true"';
	theString += ' featurelimit="' + maxReturned + '" beginrecord="' + startRec + '">\n';
	theString += '<LAYER id="' + theLayer + '" />';
	theString += '<SPATIALQUERY subfields="' + theFields + '">';
	//theString += '<SPATIALFILTER relation=envelope_intersection >';
	theString += '<SPATIALFILTER relation="area_intersection" >';
	theString += '<ENVELOPE ' + theEnvelope + ' />';
	theString += '</SPATIALFILTER>';
	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 += '</SPATIALQUERY>';
	theString += '</GET_FEATURES>';
	theString += '</REQUEST>';
	theString += '</ARCXML>';
	return theString;

}

// write out xml request for selection by shape
function writeShapeSelect(theType) {
	if (swapSelectFields) {
		selectFields=selFieldList[ActiveLayerIndex];
	}
	var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_FEATURES outputmode="xml" envelope="true" geometry="false" checkesc="true"';
	theString += ' featurelimit="' + maxFeaturesReturned + '" beginrecord="' + queryStartRecord + '">\n';
	theString += '<LAYER id="' + ActiveLayer + '" />';
	theString += '<SPATIALQUERY subfields="' + selectFields + '">';
	theString += '<SPATIALFILTER relation="area_intersection" >';
	if ((shapeSelectBuffer) && (shapeBufferDistance>0)) {
	//if (shapeBufferDistance>0) {
		// do a buffer around the shape before selecting
		
		theString += '<BUFFER distance="' + forceComma(shapeBufferDistance) + '" ';
		
		theString += ' bufferunits="' + ScaleBarUnits + '"';
		theString += ' />\n';
	}
	if (theType==1) {
		theString += '<POLYLINE>\n<PATH>\n';
	} else if (theType==2) {
		theString += '<POLYGON>\n<RING>\n';
	} else {
		theString += '<MULTIPOINT>\n';
	}
	if (theType==0) {
		theString += '<POINT x="' + clickPointX[clickCount-1] + '" y="' + clickPointY[clickCount-1] + '" />\n';
	} else {
		for (var i=0;i<clickCount;i++) {
			theString += '<POINT x="' + clickPointX[i] + '" y="' + clickPointY[i] + '" />\n'; 
		}
	}
	if (theType==0) {
		theString += '</MULTIPOINT>\n';
	} else if (theType==2) {
		theString += '</RING>\n</POLYGON>\n';
	} else {
		theString += '</PATH>\n</POLYLINE>\n';
	}
	theString += '</SPATIALFILTER>';
	if (useLimitExtent) {
		// 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 += '</SPATIALQUERY>';
	theString += '</GET_FEATURES>';
	theString += '</REQUEST>';
	theString += '</ARCXML>';
	//alert(theString);
	selectLayer=ActiveLayer;
	selectType=ActiveLayerType;
	selectCount=0;
	hightlightedOne="";
	selectPoints.length=1;
	selectLeft.length=1;
	selectRight.length=1;
	selectTop.length=1;
	selectBottom.length=1;
	return theString;
	
}

// request a selection using a shape
function sendShapeSelect(theType) {
	queryStartRecord=1;
	selectionMode=3;
	showBuffer=false;
	if (theType==2) {
		if ((clickPointX[0]!=clickPointX[clickCount-1]) && (clickPointY[0]!=clickPointY[clickCount-1])) {
			clickPointX[clickCount]=clickPointX[0];
			clickPointY[clickCount]=clickPointY[0];
			clickCount=clickCount+1;
		}
	}
	showRetrieveData();
	var theString = writeShapeSelect(theType);
	sendToServer(imsQueryURL,theString,selectXMLMode);
}

// request more records to display
function getMoreData(startRecord) {
	var theString = "";
	queryStartRecord = startRecord;
	if (selectionMode==1) {
		//query
		theString = writeQueryXML(setQueryString);
	} else if (selectionMode==2) {
		theString = writeGetFeatures3();
	} else {
		var theType = clickType-1;
		theString = writeShapeSelect(theType);
	}
	showRetrieveData();
	sendToServer(imsQueryURL,theString,selectXMLMode);
}

// refresh map with hightlighted selection
function showHighlight(selNum) {
		highlightedOne = LayerIDField[ActiveLayerIndex] + " = " + selectPoints[selNum];
		//alert(selectLeft[selNum] + "," + selectRight[selNum]);
		var fWidth = selectRight[selNum] - selectLeft[selNum];
		var fHeight = selectTop[selNum] - selectBottom[selNum];
		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[selNum] - mWMargin;
		eRight = selectRight[selNum] + mWMargin;
		eTop = selectTop[selNum] + mHMargin;
		eBottom = selectBottom[selNum] - mHMargin;
		//alert(highlightedOne);
		legendTemp=legendVisible;
		legendVisible=false;
		sendMapXML();			
}

// calculate max envelope for returned records
function calcSelectEnvelope() {
	//alert(selectCount);
	if (selectCount>0) {
		selMaxEnvelope[0] = selectLeft[0];
		selMaxEnvelope[1] = selectBottom[0];
		selMaxEnvelope[2] = selectRight[0];
		selMaxEnvelope[3] = selectTop[0];
		//alert("0 - " + selMaxEnvelope[0] + "," + selMaxEnvelope[1] + "," + selMaxEnvelope[2] + "," + selMaxEnvelope[3]);
		if (selectCount>1) {
			for (var i=1;i<selectCount;i++) {
				if (selectLeft[i]<selMaxEnvelope[0]) selMaxEnvelope[0] = selectLeft[i];
				if (selectBottom[i]<selMaxEnvelope[1]) selMaxEnvelope[1] = selectBottom[i];
				if (selectRight[i]>selMaxEnvelope[2]) selMaxEnvelope[2] = selectRight[i];
				if (selectTop[i]>selMaxEnvelope[3]) selMaxEnvelope[3] = selectTop[i];
				//alert(i + " - " + selMaxEnvelope[0] + "," + selMaxEnvelope[1] + "," + selMaxEnvelope[2] + "," + selMaxEnvelope[3]);
			}
		}
	}
}

function zoomToReturnedRecords() {
	calcSelectEnvelope();
	var fWidth = selMaxEnvelope[2] - selMaxEnvelope[0];
	var fHeight = selMaxEnvelope[3] - selMaxEnvelope[1];
	var mWMargin = 0;
	var mHMargin = 0;
	if ((fWidth==0) && (fHeight==0)) {			
		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 = selMaxEnvelope[0] - mWMargin;
	eRight = selMaxEnvelope[2] + mWMargin;
	eTop = selMaxEnvelope[3] + mHMargin;
	eBottom = selMaxEnvelope[1] - mHMargin;
	//legendTemp=legendVisible;
	//legendVisible=false;
	sendMapXML();

}
// clear current selection
function clearSelection() {
	var theCount = selectCount;
	var theHL = highlightedOne;

	//TW 07/10/01
	AddToSelect = false;
	BufferedFeatures.length=0;
	SelectedFeatures.length=0;
	HighlightSelect=true;
	DeleteFromSF=false;
	aimsSelectPresent=false;
	CreateCustomQuery=false;
	CreateCustomBuffer=false;
		
	selectCount=0;
	showBuffer=false;
	highlightedOne="";
	selectPoints.length=0;
	selectLeft.length=0;
	selectRight.length=0;
	selectTop.length=0;
	selectBottom.length=0;
	drawSelectBoundary=false;
	showGeocode=false;
	clickCount=0;
	totalMeasure=0;
	currentMeasure=0;
	
	// TW 07/10/01
	/*
	if (useTextFrame) {
		parent.TextFrame.document.open();
		parent.TextFrame.document.writeln('<meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><html>');
		parent.TextFrame.document.writeln('<body bgcolor="White" text="Black" link="Blue" vlink="Blue">');
		parent.TextFrame.document.writeln('<FONT FACE="Arial" SIZE="-1"><b>' + LayerName[ActiveLayerIndex] + '</b><br>');
		if (toolMode==20) {
			parent.TextFrame.document.writeln(msgList[70]);
			updateMeasureBox()
			}
		else 
			parent.TextFrame.document.writeln(msgList[71]);
		parent.TextFrame.document.writeln('</body></html>');
		parent.TextFrame.document.close()
	} else {
		if (toolMode==20) {
			showLayer("measureBox");
			updateMeasureBox()
			alert(msgList[70]);
		} else {
			alert(msgList[71]);
		}
	}

	
	//if ((theCount>0) || (theHL!="")) {
			//legendTemp=legendVisible;
			//legendVisible=false;
			selectBlurb="";
			//showLayer("LoadMap");
			//var theString = writeXML();
			//sendToServer(imsURL,theString,99);
			sendMapXML();
	//}
*/
	//TW clear selection variables from Query
	showSelectedFeatures="false";
	TotalFeaCount=0;
	
	showGeocode=false;
	clickCount=0;
	totalMeasure=0;
	currentMeasure=0;
	//if ((theCount>0) || (theHL!="")) {
			legendTemp=legendVisible;
			legendVisible=false;
			selectBlurb="";
			showLayer("LoadMap");
			var theString = writeXML();
		// if the options to show images are all unchecked then
		// ask the server for the default (main) map image
		if (Image1Check == "unchecked" && Image2Check == "unchecked" && Image3Check == "unchecked")	
		{
			sendToServer(imsURL,theString,99);
		}else{
			if (Image1Check == "checked"){
				// if image1Check is "checked" then
				// ask the sever for the corresponding image backdrop map service
				sendToServer(imsImage1URL,theString,99);			
			}else if (Image2Check =="checked"){
				// if image2 check is "checked" then
				// ask the sever for the corresponding image backdrop map service
				sendToServer(imsImage2URL,theString,99);
			}else {
				// otherwise, image 3 is "checked" and
				// ask the sever for the corresponding image backdrop map service
				sendToServer(imsImage3URL,theString,99);
			}
		}

}

// add Draw Selected Features to Map XML request
function addSelectToMap(){
	var selString = "";
	//TW Add Code to AddToSelect if desired 07/10/01
	if ((AddToSelect) || (DeleteFromSF)){
		selectBlurb="\#ID\# in (" + SelectedFeatures +")";	
	}
	
	//var sFactor = (eRight-eLeft) / iWidth
	//if (((sFactor>=LayerMinScale[ActiveLayerIndex]) && (sFactor<=LayerMaxScale[ActiveLayerIndex]) && (LayerVisible[ActiveLayerIndex]==1)) || (canSelectInvisible)) {
	if ((!AddToSelect) && (!DeleteFromSF)){
		if ((TotalFeaCount>0) && (showSelectedFeatures)) {
			for (i=0;i<StLayers.length;i++){
				selString +='<LAYER type="FeatureClass" name="Selected_Features" visible="true">\n';
				selString +='<DATASET fromlayer="' + StLayers[i] + '" />\n';
				selString +='<SPATIALQUERY  where="' + setQueryString + '"';	
				selString +='>\n<SPATIALFILTER relation="area_intersection">\n';
				selString +='<ENVELOPE maxx="' + limitRight + '" maxy="' + limitTop + '" minx="' + limitLeft + '" miny="' + limitBottom + '" />\n';
				selString +='</SPATIALFILTER>\n';
				selString +='</SPATIALQUERY>\n';
				selString +='<SIMPLERENDERER>\n';
				selString +='<SIMPLELINESYMBOL type="SOLID" color="' + selectColor + '" width="3" />\n';
				selString +='</SIMPLERENDERER>\n';
				selString +='</LAYER>\n';	
			}
		
		}else if ((selectCount>0) && (showSelectedFeatures)) {
			selString +='<LAYER type="FeatureClass" name="Selected_Features" visible="true">\n';
			//selString +='<DATASET fromlayer="' + ActiveLayer + '" />\n';
			// Version 3.1 modification //selString +='<DATASET fromlayer="' + LayerName[ActiveLayerIndex] + '" />\n';
			selString +='<DATASET fromlayer="' + LayerID[ActiveLayerIndex] + '" />\n';
			if (selectionMode==1) {
				selString +='<SPATIALQUERY  where="' + setQueryString + '"';
				if (useLimitExtent) {
					// keep this within the limitExtent
					
					selString +='>\n<SPATIALFILTER relation="area_intersection">\n';
					selString +='<ENVELOPE maxx="' + limitRight + '" maxy="' + limitTop + '" minx="' + limitLeft + '" miny="' + limitBottom + '" />\n';
					selString +='</SPATIALFILTER>\n';
					selString +='</SPATIALQUERY>\n';
				} else {
					selString +='/>\n';
				}
			} else {
				selString +='<SPATIALQUERY>\n';
				selString +='<SPATIALFILTER relation="area_intersection" >\n';
				if (selectionMode==2) {
					selString +='<ENVELOPE ' + selectEnvelope + ' />\n';
				} else {
					if (clickType==2) {
						selString +='<POLYLINE>\n<PATH>\n';
					} else if (clickType==3) {
						selString +='<POLYGON>\n<RING>\n';
					} else {
						selString +='<MULTIPOINT>\n';
					}
					for (var i=0;i<clickCount;i++) {
						selString +='<POINT x="' + clickPointX[i] + '" y="' + clickPointY[i] + '" />\n'; 
					}
					if (clickType==3) {
						//selString +='<POINT x="' + clickPointX[0] + '" y="' + clickPointY[0] + '" />\n';
						selString +='</RING>\n</POLYGON>\n';
					} else if (clickType==2) {
						selString +='</PATH>\n</POLYLINE>\n';
					} else {
						selString +='</MULTIPOINT>\n';
					}
				}
				selString +='</SPATIALFILTER>\n';
				if (useLimitExtent) {
					// keep this within the limitExtent
					selString +='<SPATIALFILTER relation="area_intersection">\n';
					selString +='<ENVELOPE maxx="' + limitRight + '" maxy="' + limitTop + '" minx="' + limitLeft + '" miny="' + limitBottom + '" />\n';
					selString +='</SPATIALFILTER>\n';
				}
				selString +='</SPATIALQUERY>\n';
			
			}
	
			selString +='<SIMPLERENDERER>\n';
		
			if (selectType=="point") {
				selString +='<SIMPLEMARKERSYMBOL color="' + selectColor + '" type="Circle" width="10" />\n';
			} else if (selectType=="line") {
				selString +='<SIMPLELINESYMBOL type="SOLID" color="' + selectColor + '" width="3" />\n';
			} else {
				//selString +='<SIMPLEPOLYGONSYMBOL FILLCOLOR="' + selectColor + '" FILLTYPE="Gray" ';
				selString +='<SIMPLEPOLYGONSYMBOL fillcolor="' + selectColor + '" filltype="solid" transparency="' + forceComma(transparentLevel) + '" boundarycolor="255,255,255" />\n';
			}
			selString +='</SIMPLERENDERER>\n';
			selString +='</LAYER>\n';		
		}	
	}

	if (selectBlurb != "") {
		// add SelectBlurb to Map XML request
		selString +='<LAYER type="featureclass" name="Selected Features" visible="true">\n';
		//selString +='<DATASET fromlayer="' + ActiveLayer + '" />\n';
		selString +='<DATASET fromlayer="' + LayerID[ActiveLayerIndex] + '" />\n';
		
		//TW Change <QUERY> to <SPATIALQUERY>
		//selString +='<SPATIALQUERY where="' + selectBlurb + '" />\n';
		selString +='<QUERY where="' + selectBlurb + '" />\n';
		selString +='<SIMPLERENDERER>\n';
		
		if (selectType=="point") {
			selString +='<SIMPLEMARKERSYMBOL color="' + selectColor + '" type="Circle" width="10" />\n';
		} else if (selectType=="line") {
			selString +='<SIMPLELINESYMBOL type="SOLID" color="' + selectColor + '" width="3" />\n';
		} else {
			selString +='<SIMPLEPOLYGONSYMBOL fillcolor="' + selectColor + '" filltype="solid" transparency="' + forceComma(transparentLevel) + '" boundarycolor="255,255,255" />\n';
		}
		selString +='</SIMPLERENDERER>\n';
		selString +='</LAYER>\n';
	}
		
	if (highlightedOne!="") {
		// add Draw Highlighed Feature to Map XML request
		selString +='<LAYER type="featureclass" name="Highlighted Feature" visible="true">\n';
		//selString +='<DATASET fromlayer="' + ActiveLayer + '" />\n';
		selString +='<DATASET fromlayer="' + LayerID[ActiveLayerIndex] + '" />\n';
		selString +='<QUERY where="' + highlightedOne + '" />\n';
		selString +='<SIMPLERENDERER>\n';
		
		if (selectType=="point") {
			selString +='<SIMPLEMARKERSYMBOL color="' + highlightColor + '" type="Circle" width="10" />\n';
		} else if (selectType=="line") {
			selString +='<SIMPLELINESYMBOL type="SOLID" color="' + highlightColor + '" width="3" />\n';
		} else {
			//selString +='<SIMPLEPOLYGONSYMBOL FILLCOLOR="' + highlightColor + '" FILLTYPE="Gray" ';
			selString +='<SIMPLEPOLYGONSYMBOL fillcolor="' + highlightColor + '" filltype="solid" transparency="' + forceComma(transparentLevel) + '" boundarycolor="255,255,255" />\n';
		}
		selString +='</SIMPLERENDERER>\n';
		selString +='</LAYER>\n';
		//alert(selString);
	}
				
	//alert(selString);
	return selString;
}