function AjaxInit() {
	var AjaxObj = false;
	if(window.XMLHttpRequest){
		AjaxObj = new XMLHttpRequest();
	} else if (window.ActiveXObject){
		AjaxObj=new ActiveXObject("Msxml2.XMLHTTP");
		if (!AjaxObj){
			AjaxObj=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return(AjaxObj);
}
function ajaxVars(){
	this.colDelim = '|||';
	this.rowDelim = '^^^';
	this.varDelim = '###';
	this.vars = new Array();
	this.fnVars = new Array();
	this.dbVars = new Array();
	this.method = 'POST';
	this.gotoFunction = '';
	this.vars['replace'] = true;
	this.status = 'loadingDiv';
	this.streetmap = 0;
	this.AjaxPostSQL = AjaxPostSQL;
	this.incModule = '';
	this.useJson = 0;
	this.phpFile = "/lib/ajax.data.php";
}
function AjaxPostSQL(){
	with(this){
		url = this.phpFile;
		this.divObj = document.getElementById(this.status);
		if(this.divObj) {
			window.status = "Loading...";
			this.divObj.innerHTML = "<span class='statusWait'>Saving changes... Please wait.</span>";
		}
		var Ajax=AjaxInit();
		try {
			if(method == 'GET') {
				url += '?' + queryStr;
			}
			Ajax.open(method, url);



			Ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
			Ajax.onreadystatechange = function() {
				if (Ajax.readyState == 4 && Ajax.status == 200) {
//  					alert(vars['action'] + " -> " + gotoFunction);
					window.status = "Done";
					dragFlag = false;
					if(divObj) {
						divObj.innerHTML = '<span class=\'statusDone\'>Done.</span>';
					}
					var data = Ajax.responseText;
					//alert(data);
// 					if(data.indexOf('on line') >= 0) {
// 						document.body.innerHTML = data;
// 						return false;
// 					}
					switch(vars['action']) {
						case 'mysql_query':
						case 'mysql_num_rows':
							data = data.replace(/(.*)=/g, '');
							eval(gotoFunction + '(data, fnVars)');
						break;

						case 'mysql_fetch_array':
						case 'mysql_fetch_row':
						case 'mysql_fetch_assoc':
							var dataArr = new Array();
							dataArr = createDataArr(data, rowDelim, colDelim, varDelim);
							eval(gotoFunction + '(dataArr, fnVars)');
						break;

						case 'update':
							data = data.replace(/(.*)=/g, '');
							eval(gotoFunction + '(data, fnVars)');
						break;

						case 'updateImage':
							data = data.replace(/(.*)=/g, '');
							eval(gotoFunction + '(data, fnVars)');
						break;

						case 'modify':
							data = data.replace(/(.*)=/g, '');
							if(fieldObj)
								eval(gotoFunction + '(data, fieldObj)');
							else 
								eval(gotoFunction + '(data)');
						break;

						case 'runFunction':
							if (vars['replace']==true) { 
								data = data.replace(/(.*)=/g, '');
								eval(gotoFunction + '(data, fnVars)');
							}else if (useJson==1) {
								var dataArr = JSON.parse(Ajax.responseText, '');
								eval(gotoFunction + '(dataArr, fnVars)');
							}else{
								eval(gotoFunction + '(data, fnVars)');
							}
						break;

						default:
							data = data.replace(/(.*)=/g, '');
							eval(gotoFunction + '(data, fnVars)');
						break;
					}
				}
			}
			var queryStr = '&dbVars=' + this.dbVars;
			for(key in this.vars){
				queryStr += '&' + key + '=' + encodeStrNew(this.vars[key]);
			}
			//alert(queryStr);
			if(this.incModule) queryStr += '&incModule='  + this.incModule;
			if(this.useJson) queryStr += '&useJson='  + this.useJson;
			Ajax.send(queryStr + "&random=" + Math.random());
			
		}catch (errv) {
			Ajax.send(errv);
		}
	}
}
function encodeStrNew(str){
	if(isNaN(str)) {
		str = str.replace(/&/gi, '##AND##');
		str = str.replace(/\+/g, '##ADD##');
		str = str.replace(/=/gi, '##EQUAL##');
		str = str.replace(/\?/gi, '##QUESTION##');
		str = str.replace(/\%/gi, '##PERCENT##');
		str = str.replace(/\’/gi, "'");
	}
	return str;
}
function decodeStrNew(str){
	str = str.replace('##AND##', '&');
	str = str.replace('##ADD##', '+');
	str = str.replace('##EQUAL##', '=');
	str = str.replace('##QUESTION##', '?');
	str = str.replace('##PERCENT##', '%');
	return str;
}
function createDataArr(data, rowDelim, colDelim, varDelim){
	var rowCount = 0;
	var dataArr = new Array();
	if(data.indexOf(rowDelim) >= 0) {
		var rowStr = data.split(rowDelim);
		for(var i=0; i<rowStr.length; i++){
			if(rowStr[i].indexOf(colDelim) >= 0) {
				var colStr = rowStr[i].split(colDelim);
				for(var j=0; j<colStr.length; j++){
					if(colStr[j].indexOf(varDelim) >= 0) {
						var varStr = colStr[j].split(varDelim);
						var key = varStr[0];
						if(rowCount == 0) dataArr[key] = new Array();
						dataArr[key][rowCount] = varStr[1];
					}
				}
				rowCount++;
			}
		}
	}else{

	}
	return dataArr;
}
function update(table, id, fieldObj, fieldName){
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['action'] = 'update';
	ajaxVar.vars['table'] = table;
	ajaxVar.gotoFunction = "updateStatus";
	ajaxVar.dbVars = fieldName;
	ajaxVar.vars['id'] = id;
	ajaxVar.vars[fieldName] = fieldObj.value;
	ajaxVar.AjaxPostSQL();
}
function updateImage(table, id, fieldName, fieldImageA, updateStreetMap){
	var ajaxVar = new ajaxVars();
	if(fieldImageA.hasChildNodes()){
		var imageNode = fieldImageA.firstChild;
		if(imageNode.src.indexOf('/rec_active.gif')>=0) {
			var fieldValue = 0;
			var newImg = imageNode.src.replace(/\/rec_active.gif/g, '/rec_inactive.gif');
			imageNode.alt = 'Inactive';
		}else{
			var fieldValue = 1;
			var newImg = imageNode.src.replace(/\/rec_inactive.gif/g, '/rec_active.gif');
			imageNode.alt = 'Active'; 
		}
		imageNode.src = newImg;
	}
	if(updateStreetMap) {
		ajaxVar.vars['streetmap'] = 1;
	}
	ajaxVar.vars['action'] = 'modify';
	ajaxVar.vars['table'] = table;
	ajaxVar.vars[fieldName] = fieldValue;
	ajaxVar.vars['id'] = id;
	ajaxVar.gotoFunction = "empty";
	ajaxVar.dbVars = fieldName;
	ajaxVar.fieldObj = new Object();
	ajaxVar.AjaxPostSQL();
}

function modify(table, fieldElm){
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['action'] = 'modify';
	ajaxVar.vars['table'] = table;
	ajaxVar.gotoFunction = "modifyStatus";
	switch(fieldElm.type) {
		case "radio":
		case "text":
		case "select":
		case "select-one":

			ajaxVar.fieldObj = fieldElm;
			ajaxVar.dbVars = fieldElm.name;
			ajaxVar.vars['id'] = fieldElm.form.id.value;
			ajaxVar.vars[fieldElm.name] = fieldElm.value;
		break;

		default:
			if(fieldElm.id.indexOf('__Frame') >=0) {
				var frmName = fieldElm.id;
				editor_frame = document.getElementById(frmName);
				editor_source = editor_frame.contentWindow.document.getElementById('eEditorArea');
				var mContents = editor_source.contentWindow.document.body.innerHTML;
				hidElm = document.getElementById(frmName.replace(/___Frame/g, ''));
				hidElm.value = mContents;

				ajaxVar.fieldObj = hidElm;
				ajaxVar.dbVars = hidElm.name;
				ajaxVar.vars['id'] = hidElm.form.id.value;
				ajaxVar.vars[hidElm.name] = hidElm.value;
			}
		break;
	}
	ajaxVar.AjaxPostSQL();
}
function updateStatus(data){

}
function modifyStatus(data, fieldObj){
	Obj = document.getElementById('loadingdiv');
	if(Obj) {
		Obj.innerHTML = 'Done';
	}
	fieldObj.form.id.value = data;
}

function empty(data){
}

//#############################################
// JSON PARSER SCRIPT
if (!this.JSON) {
    this.JSON = {};
}

(function () {

    function f(n) {
        // Format integers to have at least two digits.
        return n < 10 ? '0' + n : n;
    }

    if (typeof Date.prototype.toJSON !== 'function') {

        Date.prototype.toJSON = function (key) {

            return isFinite(this.valueOf()) ?
                   this.getUTCFullYear()   + '-' +
                 f(this.getUTCMonth() + 1) + '-' +
                 f(this.getUTCDate())      + 'T' +
                 f(this.getUTCHours())     + ':' +
                 f(this.getUTCMinutes())   + ':' +
                 f(this.getUTCSeconds())   + 'Z' : null;
        };

        String.prototype.toJSON =
        Number.prototype.toJSON =
        Boolean.prototype.toJSON = function (key) {
            return this.valueOf();
        };
    }

    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        gap,
        indent,
        meta = {    // table of character substitutions
            '\b': '\\b',
            '\t': '\\t',
            '\n': '\\n',
            '\f': '\\f',
            '\r': '\\r',
            '"' : '\\"',
            '\\': '\\\\'
        },
        rep;


    function quote(string) {

// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.

        escapable.lastIndex = 0;
        return escapable.test(string) ?
            '"' + string.replace(escapable, function (a) {
                var c = meta[a];
                return typeof c === 'string' ? c :
                    '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
            }) + '"' :
            '"' + string + '"';
    }


    function str(key, holder) {

// Produce a string from holder[key].

        var i,          // The loop counter.
            k,          // The member key.
            v,          // The member value.
            length,
            mind = gap,
            partial,
            value = holder[key];

// If the value has a toJSON method, call it to obtain a replacement value.

        if (value && typeof value === 'object' &&
                typeof value.toJSON === 'function') {
            value = value.toJSON(key);
        }

// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.

        if (typeof rep === 'function') {
            value = rep.call(holder, key, value);
        }

// What happens next depends on the value's type.

        switch (typeof value) {
        case 'string':
            return quote(value);

        case 'number':

// JSON numbers must be finite. Encode non-finite numbers as null.

            return isFinite(value) ? String(value) : 'null';

        case 'boolean':
        case 'null':

// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.

            return String(value);

// If the type is 'object', we might be dealing with an object or an array or
// null.

        case 'object':

// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.

            if (!value) {
                return 'null';
            }

// Make an array to hold the partial results of stringifying this object value.

            gap += indent;
            partial = [];

// Is the value an array?

            if (Object.prototype.toString.apply(value) === '[object Array]') {

// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.

                length = value.length;
                for (i = 0; i < length; i += 1) {
                    partial[i] = str(i, value) || 'null';
                }

// Join all of the elements together, separated with commas, and wrap them in
// brackets.

                v = partial.length === 0 ? '[]' :
                    gap ? '[\n' + gap +
                            partial.join(',\n' + gap) + '\n' +
                                mind + ']' :
                          '[' + partial.join(',') + ']';
                gap = mind;
                return v;
            }

// If the replacer is an array, use it to select the members to be stringified.

            if (rep && typeof rep === 'object') {
                length = rep.length;
                for (i = 0; i < length; i += 1) {
                    k = rep[i];
                    if (typeof k === 'string') {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
                    }
                }
            } else {

// Otherwise, iterate through all of the keys in the object.

                for (k in value) {
                    if (Object.hasOwnProperty.call(value, k)) {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
                    }
                }
            }

// Join all of the member texts together, separated with commas,
// and wrap them in braces.

            v = partial.length === 0 ? '{}' :
                gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
                        mind + '}' : '{' + partial.join(',') + '}';
            gap = mind;
            return v;
        }
    }

// If the JSON object does not yet have a stringify method, give it one.

    if (typeof JSON.stringify !== 'function') {
        JSON.stringify = function (value, replacer, space) {

// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.

            var i;
            gap = '';
            indent = '';

// If the space parameter is a number, make an indent string containing that
// many spaces.

            if (typeof space === 'number') {
                for (i = 0; i < space; i += 1) {
                    indent += ' ';
                }

// If the space parameter is a string, it will be used as the indent string.

            } else if (typeof space === 'string') {
                indent = space;
            }

// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.

            rep = replacer;
            if (replacer && typeof replacer !== 'function' &&
                    (typeof replacer !== 'object' ||
                     typeof replacer.length !== 'number')) {
                throw new Error('JSON.stringify');
            }

// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.

            return str('', {'': value});
        };
    }


// If the JSON object does not yet have a parse method, give it one.
	
    if (typeof JSON.parse !== 'function') {
		
        JSON.parse = function (text, reviver) {

// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.
            var j;

            function walk(holder, key) {

// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.

                var k, v, value = holder[key];
                if (value && typeof value === 'object') {
                    for (k in value) {
                        if (Object.hasOwnProperty.call(value, k)) {
                            v = walk(value, k);
                            if (v !== undefined) {
                                value[k] = v;
                            } else {
                                delete value[k];
                            }
                        }
                    }
                }
                return reviver.call(holder, key, value);
            }


// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.

            cx.lastIndex = 0;
            if (cx.test(text)) {
                text = text.replace(cx, function (a) {
                    return '\\u' +
                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                });
            }

// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.

// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.

            if (/^[\],:{}\s]*$/.
test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {

// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.

                j = eval('(' + text + ')');

// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.

                return typeof reviver === 'function' ?
                    walk({'': j}, '') : j;
            }

// If the text is not JSON parseable, then a SyntaxError is thrown.

            throw new SyntaxError('JSON.parse');
        };
    }
}());