/* 
 Copyright (c) 2011, Accounting enhancements, Inc and Lee Lofgren.
 Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
 */
if (typeof accountingenhancements == "undefined"){
    dojo.provide("accountingenhancements");
    dojo.provide("accountingenhancements.accountingenhancements");
    (function(){
        
        accountingenhancements = {
            config: {
                isDebug: false,
                debugAtAllCosts: false
            },
            _hasResource: {}
        };
        var aei = accountingenhancements;

        var rev = "$Rev: 0 $".match(/\d+/) //The SVN rev from which accountingenhancements was pulled
        aei.version = {
            major: 1, //type: Integer. If total version is "1.2.0beta1", will be 1
            minor: 0, //type: Integer. If total version is "1.2.0beta1", will be 2
            patch: 0, //type: Integer. If total version is "1.2.0beta1", will be 0
            flag: "", //type: String. If total version is "1.2.0beta1", will be "beta1"
            revision: rev ? +rev[0] : NaN, //The SVN rev from which accountingenhancements was pulled
            toString: function(){
                with(aei.version){
                    return major + "." + minor + "." + patch + flag + " (" + revision + ")";	// String
                    }
            }
        }


        if (typeof window != 'undefined'){
            (function(){
                
                var index;
                var in_dojo_modulePrefixes = false;                

                if (typeof dojo != "undefined" && typeof dojo._modulePrefixes != "undefined"){
                    for (index in dojo._modulePrefixes){
                        if (index){
                            if (dojo._modulePrefixes[index].name == "accountingenhancements"){
                                aei.config.baseUrl = dojo._modulePrefixes[index].value;
                                in_dojo_modulePrefixes = true;
                            }
                        }
                    }
                }
                
                if(document && document.getElementsByTagName){
                    var scripts = document.getElementsByTagName("script");
                    var rePkg = /accountingenhancements(\.xd)?\.js(\W|$)/i;
                    for(index = 0; index < scripts.length; index++){
                        var src = scripts[index].getAttribute("src");
                        if(!src){
                            continue;
                        }
                        var m = src.match(rePkg);
                        if(m){
                            // find out where we came from
                            if(!aei.config.baseUrl){
                                aei.config.baseUrl = src.substring(0, m.index);
                            }
                            // and find out if we need to modify our behavior
                            var cfg = scripts[index].getAttribute("accountingenhancementsConfig");
                            if(cfg){
                                var cfgo = eval("({ "+cfg+" })");
                                for(var x in cfgo){
                                    aei.config[x] = cfgo[x];
                                }
                            }
                            break; // "first AccountingEnhancements wins"
                        }
                    }
                }
                aei.baseUrl = aei.config.baseUrl;
            })();

            aei._hasResource["accountingenhancements._securityCheckIn"]=true;
            aei._securityCheckIn = function(data, returnFunction){
                var result = null;
                if (data && data.evalString)result = dojo.toJson(eval(data.evalString));
                var xhrArgs = new Object();
                xhrArgs.url = window.accountingenhancements.config.baseUrl+"/SecurityCheckIn.php";
                xhrArgs.handleAs = "json";
                xhrArgs.content = new Object();
                xhrArgs.content.REQUEST = data.evalString;
                xhrArgs.content.RESULT = result;
                xhrArgs.load = dojo.hitch(this, this._securityCheckIn_callback,returnFunction);
                xhrArgs.error = dojo.hitch(this, this._securityCheckIn_errorCallback,returnFunction);
                dojo.xhrPost(xhrArgs);


            }

            aei._securityCheckIn_callback = function(returnFunction, data, xhrArgs){
                var result = false;
                if (data.VALIDATED==true)result=true;
                returnFunction(result, data);
            }

            aei._securityCheckIn_errorCallback = function(returnFunction, data, xhrArgs){
                returnFunction(false); //Failed
            }

            aei.nextId=0;
            aei.getNextId = function(){
                var nextId = accountingenhancements.nextId++;
                return nextId;
            }



        }



    })();

}