Flash = function(swf, width, height, version)
{
    this.swf = swf || "";
    this.width = width || "100%";
    this.height = height || "100%";
    this.requiredVersion = version || 6;
    this.id = "";
    this.params = new Object();
    this.variables = new Object();
};

Flash.resizeTo = function(id, w, h)
{
    var movie = document.getElementById(id);
    movie.width = w;
    movie.height = h;
};

Flash.prototype.getSWF = function()
{
    return this.swf;
};

Flash.prototype.setSWF = function(swf)
{
    this.swf = swf;
};

Flash.prototype.getWidth = function()
{
    return this.width;
};

Flash.prototype.setWidth = function(w)
{
    this.width = w;
};

Flash.prototype.getHeight = function()
{
    return this.height;
};

Flash.prototype.setHeight = function(h)
{
    this.height = h;
};

Flash.prototype.getRequiredVersion = function()
{
    return this.requiredVersion;
};

Flash.prototype.setRequiredVersion = function(v)
{
    this.requiredVersion = v;
};

Flash.prototype.getId = function()
{
    return this.id;
};

Flash.prototype.setId = function(id)
{
    this.id = id;
};

Flash.prototype.getParam = function(name)
{
    return this.params[name];
};

Flash.prototype.getParams = function()
{
    return this.params;
};

Flash.prototype.setParam = function(name, value)
{
    this.params[name] = value;
};

Flash.prototype.getVariable = function(name)
{
    return this.variables[name];
};

Flash.prototype.getVariables = function()
{
    return this.variables;
};

Flash.prototype.setVariable = function(name, value)
{
    this.variables[name] = value;
};

Flash.prototype.getVariableSets = function()
{
    var variableSets = new Array();
    for (var name in this.getVariables()) {
        variableSets.push(name + "=" + escape(this.getVariable(name)));
    }
    if (variableSets.length > 0) {
        return variableSets.join("&");
    }
    else {
        return null;
    }
};

Flash.prototype.getParamTags = function()
{
    var paramTags = "";
    for (var param in this.getParams()) {
        paramTags += '<param name="' + param + '" value="' + this.getParam(param) + '" />';
    }
    if (paramTags == "") {
        paramTags = null;
    }
    return paramTags;
};

Flash.prototype.getHTML = function()
{
    var flashHTML = "";
    if (window.ActiveXObject && navigator.userAgent.indexOf('Mac') == -1) { // PC IE
        flashHTML += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + this.getWidth() + '" height="' + this.getHeight() + '" id="' + this.getId() + '">';
        flashHTML += '<param name="movie" value="' + this.getSWF() + '" />';
        if (this.getParamTags() != null) {
            flashHTML += this.getParamTags();
        }
        if (this.getVariableSets() != null) {
            flashHTML += '<param name="flashVars" value="' + this.getVariableSets() + '" />';
        }
        flashHTML += '</object>';
    }
    else { // Everyone else
        flashHTML += '<embed type="application/x-shockwave-flash" src="' + this.getSWF() + '" width="' + this.getWidth() + '" height="' + this.getHeight() + '" id="' + this.getId() + '"';
        for (var param in this.getParams()) {
            flashHTML += ' ' + param + '="' + this.getParam(param) + '"';
        }
        if (this.getVariableSets() != null) {
            flashHTML += ' flashVars="' + this.getVariableSets() + '"';
        }
        flashHTML += '></embed>';
    }
    return flashHTML;
};

Flash.prototype.render = function(elementId)
{
	if (elementId) {
	document.getElementById(elementId).innerHTML = this.getHTML();
	}
	else {
		document.write(this.getHTML());
	}
};