/*
Copyright (c) Copyright (c) 2007, Carl S. Yestrau All rights reserved.
Code licensed under the BSD License: http://www.featureblend.com/license.txt
Version: 1.0.2
*/
function FlashTML(minVersion, source, width, height){
    var self = this; 
    var baseElement = document.createElement("div");
    var options = arguments[4] || {};
    var winIE = ((navigator.appVersion.toLowerCase().indexOf("win")!=-1) && (navigator.appName=="Microsoft Internet Explorer"));
    var idCount = FlashTML.idCount++;
    var namespaceAdded = false;
    var namespaceName = "flashtml";
    var namespaceURN = "http://www.featureblend.com/2007/flashtml/";
    self.domTemplate = "";
    self.innerHTML = "";
    self.xhtml = "";
    self.inDocumentElement = "";
    var getCabVersion = function(minVersion){
        return minVersion + ",0,0,0";//B+
    };
    var getNameValueAttrFromOptions = function(name){
        return (typeof options[name] != "undefined")?getNameValueAttributes(name, options[name].toString()):"";
    };
    var getNameValueAttributes = function(name, value){
        return {
            "@name":name,
            "@value":value
        };
    };
    var createElementFromRule = function(name, target){
        var newElement = safeCreateElement(name.replace("#",""));
        return target.appendChild(newElement);
    };
    var getID = function(){
        return options.id || FlashTML.idPattern + idCount;
    };
    var setAttributeFromRule = function(name, value, target){
        target.setAttribute(name.replace("@",""), value);
    };
    var safeCreateElement = function(name){
        if((name=="object" || name=="param") && document.namespaces){
            if(!namespaceAdded){
                document.namespaces.add(namespaceName, namespaceURN);
                namespaceAdded = true;
            }
            return document.createElement(namespaceName + ":" + name);
        }else{
            return document.createElement(name);
        }
    };
    var htmlTidy = function(str){
        str = str.replace(/<\?xml([^>]*)>/, "");
        str = str.replace(eval("/"+namespaceName+":/g"),"");
        str = str.replace(/><\/param>/g,">");
        str = str.replace(/(<param )(.*?)(>)/g, "<param $2 \/>");
        return str;
    };
    var parseRules = function(position, target){
        for(var i in position){
            if(i.charAt(0)=="#"){
                var appendedElement;
                if(typeof position[i] == "object" && position[i].length){
                    for(var j=0; j<position[i].length; j++){
                        if(position[i][j]()!==""){
                            appendedElement = createElementFromRule(i, target);
                            parseRules(position[i][j](), appendedElement);
                        }
                    }
                }else if(typeof position[i]=="function" && position[i]()!==""){
                    appendedElement = createElementFromRule(i, target);
                    parseRules(position[i](), appendedElement);
                }
            }else if(i.charAt(0)=="@"){
                if(typeof position[i]=="function" && position[i]()!==""){
                    setAttributeFromRule(i, position[i](), target);
                }else if(typeof position[i] == "string"){
                    setAttributeFromRule(i, position[i], target);
                }
            }
        }
    };
    var structuralRules = {
        "#object":function(){
            return {
                "@type":function(){
                    return (!winIE)?"application/x-shockwave-flash":"";
                },
                "@codebase":function(){
                    return (winIE)?"http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab#version="+getCabVersion(minVersion):"";
                },
                "@classid":function(){
                    return (winIE)?"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000":"";
                },
                "@data":function(){
                    return (!winIE)?source:"";
                },
                "@width":function(){
                    return width.toString();
                },
                "@height":function(){
                    return height.toString();
                },
                "@id":function(){
                    return getID();
                },
                "@tabindex":function(){
                    return options.tabindex || "";
                },
                "#param":[
                    function(){
                        return (winIE)?getNameValueAttributes("movie", source):"";
                    },
                    function(){
                        return getNameValueAttrFromOptions("allowfullscreen");
                    },
                    function(){
                        return getNameValueAttrFromOptions("allowscriptaccess");
                    },
                    function(){
                        return getNameValueAttrFromOptions("allownetworking");
                    },
                    function(){
                        return getNameValueAttrFromOptions("swliveconnect");
                    },
                    function(){
                        return getNameValueAttrFromOptions("play");
                    },
                    function(){
                        return getNameValueAttrFromOptions("loop"); 
                    },
                    function(){
                        return getNameValueAttrFromOptions("menu"); 
                    },
                    function(){
                        return getNameValueAttrFromOptions("quality"); 
                    },
                    function(){
                        return getNameValueAttrFromOptions("scale"); 
                    },
                    function(){
                        return getNameValueAttrFromOptions("align"); 
                    },
                    function(){
                        return getNameValueAttrFromOptions("salign"); 
                    },
                    function(){
                        return getNameValueAttrFromOptions("wmode"); 
                    },
                    function(){
                        return getNameValueAttrFromOptions("bgcolor");
                    },
                    function(){
                        return getNameValueAttrFromOptions("base");
                    },
                    function(){
                        var result = "";
                        if(options.flashvars){
                            var flashVarsStr = (typeof options.flashvars == "object")?FlashTML.getQueryStrFromObj(options.flashvars):options.flashvars;
                            result = getNameValueAttributes("flashvars", flashVarsStr);
                        }
                        return result;
                    }
                ]
            };
        }
    };
    self.append = function(target){
        return addToElement(target, false);
    };
    self.replace = function(target){
        return addToElement(target, true);
    };
    var addToElement = function(target, replace){
        var result = false;
        var targetObj = (typeof target=="object")?target:document.getElementById(target);
        if(!self.inDocumentElement){
            if(winIE){
                if(replace){
                    targetObj.innerHTML = self.xhtml;
                }else{
                    targetObj.innerHTML += self.xhtml;
                }
                self.inDocumentElement = document.getElementById(getID());
                window.attachEvent("onunload", self.garbageCollection);
            }else{
                if(replace){
                    while (targetObj.firstChild) {
                      targetObj.removeChild(targetObj.firstChild);
                    }                    
                }
                self.inDocumentElement = targetObj.appendChild(baseElement.childNodes[0]);
            }
            result = self.inDocumentElement;
        }
        return result;
    };
    self.garbageCollection = function(){
        if(winIE && self.inDocumentElement){
            self.inDocumentElement = null;
        }
    };
    self.FlashTML = function(){
        parseRules(structuralRules, baseElement);
        self.domTemplate = baseElement.childNodes[0];
        self.innerHTML = baseElement.innerHTML;
        self.xhtml = htmlTidy(self.innerHTML);
    }();
}
FlashTML.getQueryStrFromObj = function(nameValue){
    var str = "";
    for(var i in nameValue){
        if(nameValue.hasOwnProperty(i)){
            str += (encodeURI(i) + "=" + encodeURI(nameValue[i]) + "&");
        }
    }
    return str.substring(0, str.length-1);
};
FlashTML.idCount = 0;
FlashTML.idPattern = "__FlashTML_";
FlashTML.release = "1.0.2";