// aimsXML.js
/*
*  JavaScript template file for ArcIMS HTML Viewer
*		dependent on ArcIMSparam.js, aimsCommon.js, aimsMap.js,
*/

aimsXMLPresent=true;


// client version
var cVersion="&ClientVersion=3.1"; 
/*
***************************************************************************************

Functions for sending XML requests and XML reponses

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

// global variables
	// change these in aimsCustom.js to send XML response to custom function.
	// use numbers >= 1000
var selectXMLMode = 6;
var identifyXMLMode = 7;
var queryXMLMode = 8;
var findXMLMode = 14;
var hyperlinkXMLMode = 15;

// encoding for XML header
var charEncoding = "UTF-8";
var localeEncoding = 'encoding="' + charEncoding + '" ';

// charset for dynamic HTML pages - static pages must be changed manually
var charSet = "ISO-8859-1"

var formColor = "#000000";

// common dynamic variables
var XMLMode = 1;
var okToSend = true;

var xHalf = xDistance/2;
var yHalf = yDistance/2;

// ending position to start parse scan of XML string
var xmlEndPos = 0;

//var theImageType = "PNG";

var drawOVExtentBox=false;
// force a request for Overview map image with each map request?
var forceNewOVMap = false;
// the base servlet connector URL
var connectorURL = "http://" + hostName + "/servlet/com.esri.esrimap.Esrimap?ServiceName=redirect";

	// index of current active MapService - default is zero - multiples in MultiService sample
var activeMapServiceIndex = 0;
	// array for determining if extent coordinates should have comma instead of point for decimals
var forceCommaInRequest = new Array();
forceCommaInRequest[activeMapServiceIndex] = false;
var forceCommaInOV = false;

var pastStart=false;
if (hasOVMap != true) pastStart = true;

// send in XML request and get XML response - uses helper applet
function sendToServer(URLString,XMLRequest,theType) {

//alert ("XML Request");
//alert (XMLRequest);
//alert ("The Type");
//alert (theType);


	if (parent.PostFrame.document.forms[0]!=null) {
		if (okToSend) {
		//if (theType > 2 && theType < 99)
		
		// alert (XMLRequest + '\n' + theType);
			XMLMode = theType;
			if (XMLMode==1) showRetrieveMap();
			
			//theForm = parent.AppletFrame.document.forms[0];
			if (debugOn>2) alert(msgList[8] + URLString + msgList[9] + XMLRequest);
			okToSend = false;
				var theForm = parent.PostFrame.document.forms[0];
				URLString = URLString + cVersion;
				var requestURL = URLString;
				if (theForm.RedirectURL!=null) {
					if (isNotSameHostInURL(URLString, hostName)) {
						requestURL = connectorURL;
						theForm.RedirectURL.value = URLString;
						
					} else {
						theForm.RedirectURL.value = "";
					}

					
				}
				//alert(URLString);
				if (doURLencode) {
					theForm.action = requestURL + "&Form=True&Encode=True";
				} else {
					theForm.action = requestURL + "&Form=True&Encode=False";
				}
				var xmlHeader = '<?xml version="1.0" ' + localeEncoding + '?>';
				theForm.ArcXMLRequest.value = xmlHeader + XMLRequest;

				//if (theForm.FormCharset!=null) theForm.FormCharset.value = charEncoding;
				if (theForm.FormCharset!=null) theForm.FormCharset.value = charSet;
			
			
				//alert("ServiceName: " + theForm.action + "\n XMLRequest: \n " + theForm.ArcXMLRequest.value);
				
				if (theForm.BgColor!=null) theForm.BgColor.value = formColor;
				
				theForm.submit();
				
		} else {
			if (!showParcelId){
			alert(msgList[10]);
			hideRetrieveMap();
			hideRetrieveData();
			}
		}
	} else {
		alert(msgList[11]);
			hideRetrieveMap();
			hideRetrieveData();
	}
		
}

// send custom XML request. . . set up custom response handler
function sendCustomToServer(XMLRequest, theFunction, theType) {

	var theForm = parent.PostFrame.document.forms[0];
	theForm.JavaScriptFunction.value = theFunction;
	//alert (imsQueryURL + "\n" + XMLRequest);	
	sendToServer(imsQueryURL,XMLRequest,theType)
	
}

// send the created xml request to map server
function sendMapXML() {
	// ask for the Main map
	//window.onerror=clearError;
	beforeMapRefresh();
	//window.onerror=resetError;
	showRetrieveMap();
	var theText = writeXML();
	if (debugOn==2) alert(msgList[12] + theText);
	
	//alert ("The Text");
	//alert (theText);
	
	sendToServer(imsURL,theText,1);
	    
}

// process the response xml
function processXML(theReplyIn) {

//alert ("the reply in");
//alert (theReplyIn);

	if (doURLencode) {
		theReplyIn = replacePlus(theReplyIn);
		var theReply = unescape(theReplyIn);
	} else {
		var theReply = theReplyIn;
	}
	
	okToSend = true;
	if (debugOn>2) alert(msgList[13] + theReply);
	var theError = getXMLErrorMessage(theReply);
	//if (theError!="") {
	//	alert(theError);
	//} else {
	//alert (XMLMode);
	//alert (legendVisible);
	switch(XMLMode) {
	    case 1:
	        var theURL = "";
	        theURL = getURL(theReply);

	        if (theURL != "") {
	            getXYs(theReply);
	            document.theImage.src = theURL;

	            afterMapRefresh();
	            //window.onerror=resetError;
	            if (toolMode == 3) {
	                moveLayer("theMap", hspc, vspc);
	                clipLayer2("theMap", 0, 0, iWidth, iHeight);
	                window.setTimeout('showLayer("theMap");', 1000);
	                if (hasLayer("theMapClicks")) {
	                    moveLayer("theMapClicks", hspc, vspc);
	                    clipLayer2("theMapClicks", 0, 0, iWidth, iHeight);

	                }
	            }

	        }
	        else {

	            if (debugOn > 0) {
	                alert(msgList[14] + "\n" + theReply);
	            } else {
	                alert(msgList[14] + theError);
	            }
	        }
	        if (toolMode == 20) {
	            updateMeasureBox();
	        }

	        if (legendVisible) {
	            legendVisible = false;
	            showLegend();
	        }
	        //added by bryan to show parcel id info if zooming to parcel from url query
	        if (showParcelId) {
	            //parseStartQuery(theReply);
	            featureIdentify('Parcels', 75, zoomToParcelFromUrlX, zoomToParcelFromUrlY);
	            //showParcelId = false;
	        }

	        // Added to automatically show the layer list...
	        if (layersVisible) {
	            parent.MapFrame.clickFunction('layerlist');
	        }

	        if (hasOVMap) {
	            if (ovIsVisible) {
	                // ask for the overview
	                if ((!pastStart) || (forceNewOVMap)) {

	                    theText = writeOVXML();
	                    //pastStart=true;
	                    sendToServer(imsOVURL, theText, 2);
	                } else {
	                    putExtentOnOVMap();
	                    hideRetrieveMap();
	                }
	            } else {
	                if ((!pastStart) || (forceNewOVMap)) {
	                    theText = writeOVXML();
	                    sendToServer(imsOVURL, theText, 2);
	                } else {
	                    hideRetrieveMap();
	                }

	            }
	        } else {
	            hideRetrieveMap();
	        }
	        /*if (aimsBufferPresent) {
	        if (getBufferedData) {
	        var buffString = writeGetBufferedData();
	        if (buffString!="") {
	        sendToServer(imsQueryURL,buffString,11);
	        } else {
	        alert(msgList[15]);
	        }
	        getBufferedData=false;
	        } 
	        }*/
	        break

		case 2:
			// just put up an overview map
			var theURL = "";
			theURL = getURL(theReply);
			if (!pastStart) {
				getOVXYs(theReply);
				pastStart=true;
				
			}
			//alert(theURL);
			if (theURL != "") {
			    //var ovMapImage = parent.MapFrame.document.getElementById('ovImageVar');
			    //ovMapImage.src = theURL;

                //ovImage.src=theURL;
			    ovImageVar.src = theURL; 
			    
			}
			else {
			
				if (debugOn>0) {
					alert(msgList[16] + "\n" + theReply);
				} else {
					alert(msgList[16] + theError);
				}
				
			}
			if (ovIsVisible) putExtentOnOVMap();
			hideRetrieveMap();
			
			break

		case 3:
			//  just get full extent - service info
			//alert("processXML()[3]\n" + theReply);
			if (getLimitExtent) {
				getXYs(theReply);
				fullLeft = eLeft;
				fullRight = eRight;
				fullTop = eTop;
				fullBottom = eBottom;
				fullOVLeft = eLeft;
				fullOVRight = eRight;
				fullOVTop = eTop;
				fullOVBottom = eBottom;
				limitLeft = eLeft;
				limitRight = eRight;
				limitTop = eTop;
				limitBottom = eBottom;
				//if ((hasOVMap) && (imsURL!=imsOVURL)) forceCommaInOV = forceCommaInRequest[activeMapServiceIndex];
				//if ((hasOVMap) && (imsURL==imsOVURL)) forceCommaInOV = true;
			} else {
				fullLeft = limitLeft;
				fullRight = limitRight;
				fullTop = limitTop;
				fullBottom = limitBottom;
				fullOVLeft = limitLeft;
				fullOVRight = limitRight;
				fullOVTop = limitTop;
				fullOVBottom = limitBottom;
				
				
			}
			
			fullWidth = Math.abs(fullRight - fullLeft);
			fullHeight = Math.abs(fullTop - fullBottom);
			fullOVWidth = Math.abs(fullOVRight - fullOVLeft);
			fullOVHeight = Math.abs(fullOVTop - fullOVBottom);
			theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_SERVICE_INFO />\n';
			theString += '</REQUEST>\n</ARCXML>';
			// get list of geocoding layers
			if((aimsGeocodePresent) && ((useGeocode) || (useReverseGeocode))) {
				theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_SERVICE_INFO  renderer="false" />\n';
				theString += '</REQUEST>\n</ARCXML>';
				sendToServer(imsGeocodeURL,theString,25);
			} else {
				theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_SERVICE_INFO  renderer="false" extensions="true" />\n';
				theString += '</REQUEST>\n</ARCXML>';
				sendToServer(imsURL,theString,4);
				useGeocode=false;
				useReverseGeocode=false;
				
			}
			
			break

		case 4:
			// get service info - extent, layers
			//alert("processXML()[4]\n" + theReply);
			forceCommaInRequest[activeMapServiceIndex] = false;
			processStartExtent(theReply);
			
			break

		case 5:
			// get a list of ImageServices
			//alert("processXML()[5]\n" + theReply);
			processCatalog(theReply);
			
			break

//		case 6:
//			// get select response
//			displayAttributeData(theReply);
//			break

		//bunsongsikult selectbox & buffer (abutter tool)
		case 6:
			// get select response
			//displayAttributeData(theReply);
			parseIDFieldData(theReply);
			// start buffer configuration screen
            //clickFunction("buffer");
			break


		case 7:
			// get identify response
			//alert(theReply);
			displayAttributeData(theReply);
			
			break

		case 8:
			// get query response
			//alert("processXML()[8]\nQuery XML Response:\n" + theReply);
			displayAttributeData(theReply);
			
			break

		case 9:
			// get geocode response
			processGeocode(theReply);
			
			break
		case 10:
			// get identifyall response
			doIdentifyAll(theReply);
			
			break
		case 11:
			// get buffer response
			getBufferAttributeData(theReply)
			break
		/*
		case 12:
			// get proximity response
			processProx(theReply);
			
			break

		case 13:
			// get route response
			processRoute(theReply);
			
			break
		*/
		case 14:
			// get find response
			//alert(theReply);
			displayAttributeData(theReply);
			
			break	

		case 15:
			// get hyperlink response
			parseHyperLink(theReply);
			
			break
		
		case 16:
			// get hyperlinkAny response
			parseHyperLinkAny(theReply);
			
			break
		
		case 20:
			// process startup query
			parseStartQuery(theReply);
			
			break

		case 25:
			// get geocoding layers
			parseGeocodeLayers(theReply);
			// get layers for display
			var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_SERVICE_INFO  renderer="false" extensions="true" />\n';
			theString += '</REQUEST>\n</ARCXML>';
			sendToServer(imsURL,theString,4);
			
			break

		case 26:
			// get geocoding layers
			if (parseGeocodeParams(theReply,GCLayers[GCActiveLayer])) {
				var theAddressForm = appDir + "addmatch.htm";
				if ((useExternalWindow) || (!useTextFrame)) {
					var Win1 = window.open(theAddressForm,"GeocodeWindow","width=575,height=150,scrollbars=yes,resizable=yes");
				} else {
					parent.TextFrame.document.location= theAddressForm;
				}
			} else {
				if (debugOn>0) {
					alert(msgList[17] + "\n" + theReply);
					if (parent.TextFrame!=null) parent.TextFrame.document.location= appDir + "blank.htm";
				} else {
					alert(msgList[17]);
					if (parent.TextFrame!=null) parent.TextFrame.document.location= appDir + "blank.htm";
				}
			}
			
			break

		case 27:
			// get geocoding results
			parseGeocodeResults(theReply);
			
			break
		case 40:
			// get list of sample field values
			parseFieldSamples(theReply);
			writeQueryForm();
			
			break
		case 55:
			// get layer storedqueries
			//alert("55\n" + theReply);
			parseStoredQueries(theReply);
			
			break

		case 70:
			// get layer field for submission to external db
			// displayAttributeData(theReply);
	        parseIDFieldData(theReply);	
			
			break
			
			
		case 71:
			// get layer field for submission to external db
			// displayAttributeData(theReply);
		        parseIIDFieldData(theReply);	
			
			break
			
		case 72:
			// get layer field for submission to external db
			   parseDOF_IDFieldData(theReply);	
			break
				
		case 73:
			// get layer field for submission to external db
		       parseDMH_IDFieldData(theReply);	
			break

		case 74:
			// get layer field for submission to external db
		       parseDCB_IDFieldData(theReply);	
			break
			
		case 75:
			// get layer field for submission to external db
		       parseDCUL_IDFieldData(theReply);	
			break
			
		case 76:
			// get layer field for submission to external db
		       parseDCOL_IDFieldData(theReply);	
 			break
		
		case 77:
			// get layer field for submission to external db
		       parseSWWTP_IDFieldData(theReply);	
			break
			
		case 78:
			// get layer field for submission to external db
		       parseSPS_IDFieldData(theReply);	
			break
			
		case 79:
			// get layer field for submission to external db
		       parseSMH_IDFieldData(theReply);		
			break
			
		case 80:
			// get layer field for submission to external db
	           parseSFM_IDFieldData(theReply);	
			break

		case 81:
			// get layer field for submission to external db
		        parseSGM_IDFieldData(theReply);		
			break

	    case 82:
			// get layer field for submission to external db
		        parseHYD_IDFieldData(theReply);		
			break
		
		case 83:
			// get layer field for submission to external db
		        parseWM_IDFieldData(theReply);		
			break
		case 85:
			//handles all data that's accessed through ArcIMS
			parseIdentifyAllFieldData(theReply);
			break
		
		case 98:
			// just put up a map with legend
			var theURL = "";
			theURL = getURL(theReply);
			if (theURL != "") {
				document.theImage.src = theURL;
			}
			//else {
			//	alert(theReply + "\nUnable to display Map image");
			//}
			
			if (legendVisible) {
				showLegend();
				drawLegendOnly=false;
			}
			hideRetrieveMap();
			
			break

		case 99:
			// just put up a map
			var theURL = "";
			legendVisible=legendTemp;
			theURL = getURL(theReply);
			if (theURL != "") {
				document.theImage.src = theURL;
			}
			else {
				alert(msgList[14] + theReply);
			}
			hideRetrieveMap();
			
			break

		case 101:
			// print - get Map image
	
			printMapURL = getURL(theReply);
			getPrintXYs(theReply);
			printLegURL = getLegendURL(theReply);
			if (hasOVMap) {
				getPrintOV();
			} else {
				//writePrintPage();
				getPrintLegend();
			}
			
			break

		case 102:
			// print - get OV image
			printOVURL = getURL(theReply);
			legendImage = printLegURL
			getPrintLegend();
			
			break

		case 103:
			// print - get Legend image
			
			hideRetrieveMap();
			writePrintPage();
			break

case 104:

    //GET_LAYOUT
    //alert(theReply);
    printMapGetLayoutURL = getURL(theReply);
    //alert(printMapGetLayoutURL);
    //printMapGetLayoutURL = "http://localhost/output/Equ811Portrait.pdf"
    hideRetrieveMap();

    var printPDFform = parent.DBFrame.document.forms.submitForm;

    printPDFform.elements.Title1.value = mapTitle1;
    printPDFform.elements.Title2.value = mapTitle2;
    printPDFform.elements.aerDate.value = aerialDate;
    printPDFform.elements.PDF.value = printMapGetLayoutURL;


    /*
    parent.DBFrame.submitForm.Title1.value = mapTitle1;
    parent.DBFrame.submitForm.Title2.value = mapTitle2;
    parent.DBFrame.submitForm.aerDate.value = aerialDate;
    parent.DBFrame.submitForm.PDF.value = printMapGetLayoutURL;
    */

    //parent.DBFrame.submitForm.submit();
    printPDFform.submit();


    break;
		case 250:
		//add to buffer
		  parseBufferFieldData(theReply);
		  break;

		case 900:
			// just make a map
			var theURL = "";
			theURL = getURL(theReply);
			if (theURL != "") {
				getXYs(theReply);
				document.theImage.src = theURL;
			}
			
			break


		case 902:
			// just put up an overview map
			var theURL = "";
			theURL = getURL(theReply);
			//alert(theURL);
			if (theURL != "") {
				document.ovImage2.src = theURL; 
			}
			var tempLeft = fullLeft;
			var tempRight = fullRight;
			var tempTop = fullTop;
			var tempBottom = fullBottom;
			getOVXYs(theReply);
			fullLeft = tempLeft;
			fullRight = tempRight;
			fullTop = tempTop;
			fullBottom = tempBottom;
			
			break
		
		case 998:
			// receive serviceinfo for overview map to check decimal delimiter
			
			var tempLeft = limitLeft;
			var tempRight = limitRight;
			var tempTop = limitTop;
			var tempBottom = limitBottom;
			getOVXYs(theReply);
			limitLeft = tempLeft;
			limitRight = tempRight;
			limitTop = tempTop;
			limitBottom = tempBottom;
			var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_SERVICE_INFO renderer="false" extensions="false" fields="false" />\n';
			theString = theString + '</REQUEST>\n</ARCXML>';
			sendToServer(imsURL,theString,3);
			
			
			break
		case 999:
			// get a blank map to get modified limit extents according image proportions
			var tempLeft = eLeft;
			var tempRight = eRight;
			var tempTop = eTop;
			var tempBottom = eBottom;
			getXYs(theReply);
			imageLimitLeft=eLeft;
			imageLimitRight=eRight;
			imageLimitTop=eTop
			imageLimitBottom=eBottom;
			eLeft = tempLeft;
			eRight = tempRight;
			eTop = tempTop;
			eBottom = tempBottom;
			if ((aimsQueryPresent) && (highlightedOne!="") && (queryZoom)) {
				setStartQuery();
			} else {
				sendMapXML();
			}
			
			break
		case 1010:
			//alert(theReply);
			parseIdentifyAllFieldData(theReply);
			break
		default:
			// send any responses to custom requests off to the custom handler
				// XMLMode >= 1000 are reserved for custom requests/responses
			if (XMLMode >= 1000) {
				useCustomFunction(theReply);	
			} else {
				alert(theReply + msgList[19]);
			}
			
		}
	//}
		
	
}

// write out a blank map. . . to get image extents from limit extents
function writeBlankMapXML() {
	var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_IMAGE>\n<PROPERTIES>\n<ENVELOPE minx="' + forceComma(limitLeft) + '" miny="' + forceComma(limitBottom) + '" maxx="' + forceComma(limitRight) + '" maxy="' + forceComma(limitTop) + '" />\n';
	theString += '<IMAGESIZE height="' + iHeight + '" width="' + iWidth + '" />\n';
	var visString = "";
	// tell the server which layers are to be visible
	if (aimsLayersPresent) {
		theString += '<LAYERLIST >\n';
		for (var i=0;i<layerCount;i++) {
			theString += '<LAYERDEF name="' + LayerName[i] + '" visible="false" />\n';
			
		}
		theString += '</LAYERLIST>\n';
	}
	theString += '</PROPERTIES>\n';
	theString += '</GET_IMAGE>\n</REQUEST>\n</ARCXML>';
	//alert(theString);
	sendToServer(imsURL,theString,999);

}

// prepare the request in xml format for Main Map
function writeXML() {

	var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_IMAGE>\n<PROPERTIES>\n<ENVELOPE minx="' + forceComma(eLeft) + '" miny="' + forceComma(eBottom) + '" maxx="' + forceComma(eRight) + '" maxy="' + forceComma(eTop) + '" />\n';
	//theString += '<IMAGESIZE height="' + iHeight + '" width="' + iWidth + '" />\n';
	theString += '<IMAGESIZE height="' + iHeight  +  '" width="' + iWidth  + '" />\n';
	var visString = "";
	if (aimsLayersPresent) {
		// tell the server which layers are to be visible
		if (toggleVisible) {
			theString += '<LAYERLIST >\n';
			for (var i=0;i<layerCount;i++) {
				if (LayerVisible[i]==1) {
					theString += '<LAYERDEF id="' + LayerID[i] + '" visible="true" ';
					if (aimsClassRenderPresent) {
						theString += addSpecialRenderToMap(i);
					} else {
						theString += '/>\n';
					}
					
				}
				else {
					theString += '<LAYERDEF id="' + LayerID[i] + '" visible="false" />\n';
				}
				
			}
			theString += '</LAYERLIST>\n';
		}
	}
	
	// map background color
	if (mapTransparent) {
		theString += '<BACKGROUND color="255,255,254" transcolor="255,255,254" />\n';
	} else {
		if (mapBackColor!="") {
			theString += '<BACKGROUND color="' + mapBackColor + '" />\n\n';
		}
	}
	
	if (aimsLegendPresent) {
		// create a legend image
		//alert("Add legend to map? " + legendVisible);
		if (legendVisible) theString += addLegendToMap();
	}
	
	theString += '</PROPERTIES>\n';
	
	// buffer
	if (aimsBufferPresent) {
		if (showBuffer){
			theString += addBufferToMap();
			//alert("aimsBufferPresent: " + theString);
		}
	}
	
	// select
	if (aimsSelectPresent) {
		theString += addSelectToMap();
		//alert("aimsSelectPresent: " + theString);
		
	}	
	
	// any custom stuff to fit here
	if (aimsCustomPresent) theString += addCustomToMap1();
	
	if (aimsClickPresent){
		// clickpoints 
		if (clickCount>0) {
			// draw click points and lines between them on map
			var clickColor = selectColor;
			if (clickType==1) clickColor = clickMarkerColor;
			theString += '<LAYER type="acetate" name="allTheClicks">\n';
			if (clickCount>1) {
				theString += '<OBJECT units="database">\n<LINE coords="' + forceComma(clickPointX[0]) + coordsDelimiter + forceComma(clickPointY[0]);
				for (var i=1;i<clickCount;i++) {
					theString += pairsDelimiter  + forceComma(clickPointX[i]) + coordsDelimiter + forceComma(clickPointY[i]); 
				}
				theString += '" >\n';
				theString += '<SIMPLELINESYMBOL type="solid" color="' + clickMarkerColor;
				theString += '" width="3" />\n</LINE>\n</OBJECT>\n'; 
				theString += '<OBJECT units="database">\n<LINE coords="' + forceComma(clickPointX[0]) + coordsDelimiter + forceComma(clickPointY[0]);
				for (var i=1;i<clickCount;i++) {
					theString += pairsDelimiter  + forceComma(clickPointX[i]) + coordsDelimiter + forceComma(clickPointY[i]); 
				}
				theString += '" >\n';
				theString += '<SIMPLELINESYMBOL type="solid" color="255,255,255" width="1" />\n</LINE>\n</OBJECT>\n'; 
	 		}

// MeasureArea
				// Draw a dashed line showing the "snap shut" area feature.
				theString += '<OBJECT units="database">\n<LINE coords="' + forceComma(clickPointX[0]) + coordsDelimiter + forceComma(clickPointY[0]);
				var i = clickCount - 1;
				theString += pairsDelimiter  + forceComma(clickPointX[i]) + coordsDelimiter + forceComma(clickPointY[i]); 
				theString += '" >\n';
				theString += '<SIMPLELINESYMBOL type="dash" color="' + clickMarkerColor + '" width="2" />\n</LINE>\n</OBJECT>\n';
				// end MeasureArea 

			for (var i=0;i<clickCount;i++) {
				//theString += '<OBJECT units="acetate">\n<POINT coords="' + forceComma(clickPointX[i]) + coordsDelimiter + forceComma(clickPointY[i]) + '">\n';
				//To make work with ArcMap Server
				theString += '<OBJECT units="database">\n<POINT coords="' + forceComma(clickPointX[i]) + coordsDelimiter + forceComma(clickPointY[i]) + '">\n';
				theString += '<SIMPLEMARKERSYMBOL  type="' + clickMarkerType + '"';
				theString += ' color="' + clickMarkerColor + '" width="' + clickMarkerSize + '" />\n</POINT>\n</OBJECT>\n';
			}
			theString += '</LAYER>\n';
		}
	}
	
	// geocoding or point with label
	if (showGeocode) {
		// draw the point . . . also used to display any point with a label on map
		theString += '<LAYER type="acetate" name="GeoCode1">\n';
		theString += '<OBJECT units="database">\n<POINT coords="' + forceComma(geocodeX) + coordsDelimiter + forceComma(geocodeY) + '">\n';
		theString += '<SIMPLEMARKERSYMBOL  type="circle"  color="' + geocodePointColor + '" width="' + geocodePointSize +'" overlap="false" />\n</POINT></OBJECT>\n';
		if (geocodeLabel!="") {
			theString += '<OBJECT units="database">\n<TEXT coords="' + forceComma(geocodeX) + coordsDelimiter + forceComma(geocodeY) + '" label="' + geocodeLabel + '">\n';
			theString += '<TEXTMARKERSYMBOL fontcolor="' + geocodePointColor + '" fontsize="12" shadow="64,64,64" glowing="255,255,0" halignment="right" valignment="top" overlap="false" /></TEXT></OBJECT>\n';
		}
		theString += '</LAYER>\n';
		
	}
	
	// any custom stuff to fit here
	if (aimsCustomPresent) theString += addCustomToMap2();

	if (drawCopyright) {
		// draw text on the map
		theString += '<LAYER type="acetate" name="theCopyright">\n';		
		theString += '<OBJECT units="pixel">\n<TEXT coords="' + CopyrightCoords + '" label="' + CopyrightText + '">\n';
		theString += '<TEXTMARKERSYMBOL fontstyle="' + CopyrightStyle + '" fontsize="' + CopyrightSize + '" ';
		theString += 'font="' + CopyrightFont + '" fontcolor="' + CopyrightColor + '" antialiasing="True" ';
		//if (CopyrightBackground.toUpperCase()=="TRUE") theString += 'background="' + CopyrightBackground + '" backcolor="' + CopyrightBGColor + '" ';
		//if (CopyrightBackground.toUpperCase()=="TRUE") theString += 'blockout="' + CopyrightBGColor + '" ';
		//theString += 'shadow="32,32,32" overlap="false" ';
		//if (CopyrightGlow.toUpperCase()=="TRUE") theString += ' glowing="' + CopyrightGlowColor + '" ';
		theString += '/>\n</TEXT>\n</OBJECT>\n';
		theString += '</LAYER>\n';
	}
	if (drawNorthArrow) {
		// draw a north arrow
		theString += '<LAYER type="acetate" name="theNorthArrow">\n';
		theString += '<OBJECT units="pixel">\n<NORTHARROW type="' + NorthArrowType + '" size="' + NorthArrowSize + '" coords="' + NorthArrowCoords + '" shadow="32,32,32" ';
		theString += 'angle="' + NorthArrowAngle + '" antialiasing="True" overlap="False" />\n</OBJECT>\n';
		theString += '</LAYER>\n';
	}
	if (drawScaleBar) {
		// draw a scale bar
		//ScaleBarPrecision = numDecimals;
		theString += '<LAYER type="acetate" name="theScaleBar">\n';
		xDistance = eRight - eLeft;
		//yDistance = eTop - eBottom;
		//theString += '<OBJECT units="database">\n';
		//theString += '<SCALEBAR coord="' + ((xDistance * 0.60)+eLeft) + coordsDelimiter + (((yDistance/iHeight)*2)+eBottom) + '" outline="' + ScaleBarBackColor + '" ';
		theString += '<OBJECT units="pixel">\n';
		theString += '<SCALEBAR coords="' + parseInt(iWidth * (7/10)) + coordsDelimiter + '2" ';
		if (MapUnits=="DEGREES") theString += 'mode="geodesic" ';
		///*
		theString += 'outline="' + ScaleBarBackColor + '" ';
		theString += 'font="' + ScaleBarFont + '" fontcolor="' + ScaleBarFontColor + '" style="' + ScaleBarStyle + '" barcolor="' + ScaleBarColor + '" ';
		if (MapUnits!="DEGREES") {
			theString += 'mapunits="' + MapUnits.toLowerCase() + '" ';
		}
		theString += 'scaleunits="' + ScaleBarUnits.toLowerCase() + '" antialiasing="True" ';
		var sDistance = getScaleBarDistance();
		if (MapUnits=="DEGREES") {
			if (xDistance<1/10){
				theString += 'precision="' + ScaleBarPrecision + '" ';
			}
		} else if (sDistance<5) {
			theString += 'precision="' + ScaleBarPrecision + '" ';
		}
		//theString += 'screenlength="' + parseInt(iWidth * (2/10)) + '" ';
		//theString += 'distance="' + sDistance + '" ';
		theString += 'screenlength="96" ';
		theString += 'fontsize="' + ScaleBarSize + '" barwidth="' + ScaleBarWidth + '" overlap="False"  ';
		//*/
		theString += '/>\n</OBJECT>\n';
		theString += '</LAYER>\n';	
		
	}
	
	// any custom stuff to fit here
	if (aimsCustomPresent) theString += addCustomToMap3();

	if (drawModeOnMap) {
		// draw the current mode on the map
		theString += '<LAYER type="acetate" name="theMode">\n';
		theString += '<OBJECT units="pixel">\n<TEXT coords="5' + coordsDelimiter + (iHeight-10) + '" label="' + modeBlurb + '">\n';
		theString += '<TEXTMARKERSYMBOL fontstyle="BOLD" fontsize="12" font="ARIAL" fontcolor="' + modeMapColor + '" ';
		theString += 'threed="TRUE" glowing="' + modeMapGlow + '" overlap="false" />\n</TEXT>\n</OBJECT>';
	
	}
	
	// any custom stuff to be drawn on top of everything
	if (aimsCustomPresent) theString += addCustomToMap4();

	theString += '</GET_IMAGE>\n</REQUEST>\n</ARCXML>';
	// alert(theString);
	return theString;
}

// prepare the request in xml format for overview map
function writeOVXML() {
	var extentRatio = xDistance/fullWidth;
	var midX = eLeft + xHalf;
	var midY = eBottom + yHalf;
	var theString = '<ARCXML version="1.1">\n<REQUEST>\n<GET_IMAGE><PROPERTIES>\n';
	theString += '<ENVELOPE minx="' + forceOVComma(fullOVLeft) + '" miny="' + forceOVComma(fullOVBottom) + '" maxx="' + forceOVComma(fullOVRight) + '" maxy="' + forceOVComma(fullOVTop) + '" />\n';
	theString += '<IMAGESIZE height="' + i2Height + '" width="' + i2Width + '" />\n';
	//if ((toggleOVVisible) && (imsURL==imsOVURL)) {
		theString += '<LAYERLIST >\n';
		for (var i=0;i<layerCount;i++) {
			/*if (LayerVisible[i]==1) {
				visString = "true";
			}
			else {
				visString = "false";
			}*/
			switch(LayerName[i]){

				case "Jurisdictions":
					visString = "true";
					break;
				default:
					visString = "false";
			}
			//theString += '<LAYERDEF name="' + LayerName[i] + '" visible="' + visString + '" />\n';
			theString += '<LAYERDEF id="' + i + '" name="' + LayerName[i] + '" visible="' + visString + '" />\n';
			//alert(i + '<LAYERDEF name="' + LayerName[i] + '" visible="' + visString + '" />\n');
		}
		theString += '</LAYERLIST>\n';
	//}
	//alert(theString)
	if (mapBackColor!="") {
		//theString += '<BACKGROUND color="' + mapBackColor + '" />\n';
		theString += '<BACKGROUND color="' + mapBackColor + '" />\n';
	}
	
	theString += '</PROPERTIES>\n';
	if (drawOVExtentBox) {
		theString += '<LAYER type="acetate" name="ACETATE">\n';
		if (extentRatio<(1/100)) {
			theString += '<OBJECT units="database">\n<POINT coord="' + forceOVComma(midX) + coordsDelimiter + forceOVComma(midY) + '">\n';
			theString += '<SIMPLEMARKERSYMBOL  type="Square" color="' + ovBoxColor + '" width="4" />\n</POINT></OBJECT>\n';
		} else {
			theString += '<OBJECT units="database">\n<LINE coords="' + forceOVComma(eLeft) + coordsDelimiter + forceOVComma(eBottom) + pairsDelimiter + forceOVComma(eLeft) + coordsDelimiter + forceOVComma(eTop) + pairsDelimiter;
			theString += forceOVComma(eRight) + coordsDelimiter + forceOVComma(eTop) + pairsDelimiter + forceOVComma(eRight) + coordsDelimiter + forceOVComma(eBottom) + pairsDelimiter + forceOVComma(eLeft) + coordsDelimiter + forceOVComma(eBottom) + '">\n';
			theString += '<SIMPLELINESYMBOL type="solid" color="' + ovBoxColor + '" width="3" />\n</LINE></OBJECT>\n';
		}
		theString += '</LAYER>\n';
	}
	theString += '</GET_IMAGE>\n</REQUEST>\n</ARCXML>';
	//alert(theString);
	return theString;
}

// get the map extents from xml reply
function getXYs(theString) {
	var tempStr = "";
	var smallStr = "";
	var startpos = 0;
	var endpos = 0;
	var theReply = theString
	var theXYs =  getEnvelopeXYs(theString, 0)
	eLeft = theXYs[0];
	eBottom = theXYs[1];
	eRight = theXYs[2];
	eTop = theXYs[3];
	xDistance = Math.abs(eRight-eLeft);
	yDistance = Math.abs(eTop-eBottom);
	xHalf = xDistance / 2;
	yHalf = yDistance / 2;
	panX = xDistance * panFactor;
	panY = yDistance * panFactor;
	var sFactor = xDistance / iWidth
	if (aimsLayersPresent) {
		if (sFactor!=mapScaleFactor) {
			mapScaleFactor = sFactor;
			try {
  			   if ((hasTOC) && (!legendVisible)) parent.TOCFrame.document.location = appDir + "dbtoc.htm";
  			} catch (eMiss) {
  			   // CAT - we are not catching anything.. alert ('Error is here');
  			}
			if (aimsLayersPresent) {
				if (LayerListOpen) writeLayerListForm();
			}
			
		} 
	}
}


// get the map extents from xml reply
function getOVXYs(theString) {
	var tempStr = "";
	var smallStr = "";
	var startpos = 0;
	var endpos = 0;
	var tempComma = forceCommaInRequest[activeMapServiceIndex];
	var theXYs =  getEnvelopeXYs(theString, 0)
	forceCommaInOV = forceCommaInRequest[activeMapServiceIndex];
	forceCommaInRequest[activeMapServiceIndex] = tempComma;
	fullOVLeft = theXYs[0];
	fullOVBottom = theXYs[1];
	fullOVRight = theXYs[2];
	fullOVTop = theXYs[3];
	fullOVWidth = Math.abs(fullOVRight - fullOVLeft);
	fullOVHeight = Math.abs(fullOVTop - fullOVBottom);
	//alert("Left:" + fullLeft + "\nTop:" + fullTop + "\nRight:" + fullRight + "\nBottom:" + fullBottom);
}

// get URL
function getURL(theReply) {
	var theURL = "";
	var startpos = 0;
	var endpos = 0;

	var pos = theReply.indexOf("OUTPUT");
	if (pos != -1) {
		theURL = getInsideString(theReply,'url="',dQuote,pos,0,false);
	}
	legendImage = getLegendURL(theReply);
	return theURL;

}


// getLegendURL
function getLegendURL(theReply) {
	var theURL = "";
	var startpos = 0;
	var endpos = 0;
	var pos = theReply.indexOf("LEGEND");
	//alert(pos);
	if (pos != -1) {
		theURL = getInsideString(theReply,'url="',dQuote,pos,0,false);
	}
	//alert("Legend:" + theURL);
	return theURL;

}

// just make a map with URL and  extent
function justGetMap(theURL, extentLeft, extentTop, extentRight, extentBottom, getOVMap) {
	var mode = 900;
	if (getOVMap) mode = 1;
	if (extentLeft!="") eLeft = extentLeft;
	if (extentTop!="") eTop = extentTop
	if (extentRight!="") eRight = extentRight;
	if (extentBottom!="") eBottom = extentBottom;
	var theText = writeXML();
	if (debugOn==2) alert(msgList[12] + theText);	
	sendToServer(theURL,theText,mode);
	
}

// get min and max x,y's from xml stream . . . return an array with values
function getEnvelopeXYs(theString, startpos) {
	var theEnvelope = new Array();
	//forceCommaInRequest[activeMapServiceIndex] = false;
	theString = theString.toUpperCase();
	var tempString = "";
	var pos = theString.indexOf("ENVELOPE",startpos);
	if (pos!=-1) {
		pos = pos + 8;
		startpos = theString.indexOf("MINX=",pos);
		startpos += 6;
		var endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[0] = parseFloat(setDecimalString(tempString)); 
		startpos = theString.indexOf("MINY=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[1] = parseFloat(setDecimalString(tempString)); 
		startpos = theString.indexOf("MAXX=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[2] = parseFloat(setDecimalString(tempString)); 
		startpos = theString.indexOf("MAXY=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[3] = parseFloat(setDecimalString(tempString)); 
		xmlEndPos = endpos;
	}
	return theEnvelope;

}

// 2003-02-27: bunsongsikult@cdm.com
// get the extreme min and max x,y's of all selected features (based on maxfeaturecount) 
// from xml stream . . . return an array with values
function getFullEnvelopeXYs(theString, startpos) {
	
	var theEnvelope = new Array();
	//forceCommaInRequest[activeMapServiceIndex] = false;
	
	theString = theString.toUpperCase();
	var tempString = "";
	
	//  get the initial envelope of the first feature
	var pos = theString.indexOf("ENVELOPE",startpos);
	if (pos!=-1) {
		pos = pos + 8;
		startpos = theString.indexOf("MINX=",pos);
		startpos += 6;
		var endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		tmpMinX = parseFloat(setDecimalString(tempString)); 
		startpos = theString.indexOf("MINY=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		tmpMinY = parseFloat(setDecimalString(tempString)); 
		startpos = theString.indexOf("MAXX=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		tmpMaxX = parseFloat(setDecimalString(tempString)); 
		startpos = theString.indexOf("MAXY=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		tmpMaxY = parseFloat(setDecimalString(tempString)); 
		xmlEndPos = endpos;
	}

	var pos = theString.indexOf("ENVELOPE",startpos);
	var maxpos = theString.length;
	if (pos!=-1) {
	  while ((pos < maxpos) && (pos > 0)) { 
		pos = pos + 8;
		startpos = theString.indexOf("MINX=",pos);
		startpos += 6;
		var endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[0] = parseFloat(setDecimalString(tempString)); 
		if (theEnvelope[0] >= tmpMinX) {
		  theEnvelope[0] = tmpMinX;   } 
		else {
		  tmpMinX = theEnvelope[0];   }
		startpos = theString.indexOf("MINY=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[1] = parseFloat(setDecimalString(tempString)); 
		if (theEnvelope[1] >= tmpMinY) {
		  theEnvelope[1] = tmpMinY;    } 
		else {
		  tmpMinY = theEnvelope[1];    }		
		startpos = theString.indexOf("MAXX=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[2] = parseFloat(setDecimalString(tempString)); 
		if (theEnvelope[2] <= tmpMaxX) {
		  theEnvelope[2] = tmpMaxX;    } 
		else {
		  tmpMaxX = theEnvelope[2];    }	
		startpos = theString.indexOf("MAXY=",pos);
		startpos += 6;
		endpos = theString.indexOf(dQuote,startpos);
		tempString = theString.substring(startpos,endpos);
		theEnvelope[3] = parseFloat(setDecimalString(tempString)); 
		if (theEnvelope[3] <= tmpMaxY) {
		  theEnvelope[3] = tmpMaxY;    } 
		else {
		  tmpMaxY = theEnvelope[3];    }	
		xmlEndPos = endpos;
		pos = theString.indexOf("ENVELOPE",endpos);
      }
	}
	return theEnvelope;

}


// set number string to have decimal character to match browser language type - point or comma
function setDecimalString(numberString) {
	if (numberString.indexOf(",")!=-1) forceCommaInRequest[activeMapServiceIndex] = true;
	if (decimalChar==".") {
		numberString = numberString.replace(/,/g, ".");
	} else {
		numberString = numberString.replace(/./g, ",");
	}
	return numberString;
}

function forceComma(theNumber) {
	var comma = ",";
	var dot = ".";
	var charOut = comma;
	var charIn = dot;
	var numberString = new String(theNumber);
	if (forceCommaInRequest[activeMapServiceIndex]) {
		charOut = dot;
		charIn = comma;
	}
	var pos = numberString.indexOf(charOut);
	if (pos!=-1) {
		var begin = numberString.substring(0,pos);
		var ending = numberString.substring(pos+1, numberString.length);
		numberString = begin + charIn + ending;
	}
	return numberString;
}
function forceOVComma(theNumber) {
	var comma = ",";
	var dot = ".";
	var charOut = comma;
	var charIn = dot;
	var numberString = new String(theNumber);
	if (forceCommaInOV) {
		charOut = dot;
		charIn = comma;
	}
	var pos = numberString.indexOf(charOut);
	if (pos!=-1) {
		var begin = numberString.substring(0,pos);
		var ending = numberString.substring(pos+1, numberString.length);
		numberString = begin + charIn + ending;
	}
	return numberString;
}

// check if there is an error message in the response
function getXMLErrorMessage(theString) {
	var pos1 = 0;
	var pos2 = 0;
	var pos3 = 0;
	var theError = "";
	pos3 = theString.indexOf("<ERROR");
	if (pos3!=-1) {
		pos1 = theString.indexOf(">",pos3);
		pos1 += 1;
		pos2 = theString.indexOf("</ERROR");
		theError = theString.substring(pos1,pos2)
	}
	return theError;

}

// check if theURL has different host from theHost
function isNotSameHostInURL(theURL, theHost) {
	var startpos = theURL.indexOf("//");
	if (startpos==-1) {
		startpos = 0;
	} else {
		startpos = startpos + 2;
	}
	var endpos = theURL.indexOf("/",startpos);
	if (endpos==-1) endpos = theURL.length;
	var thisHost = theURL.substring(startpos,endpos);
	if (thisHost==theHost) {
		return false;
	} else {
		return true;
	}
}