/*
 * FlashObject embed
 * http://blog.deconcept.com/2004/10/14/web-standards-compliant-javascript-flash-detect-and-embed/
 *
 * by Geoff Stearns (geoff@deconcept.com, http://www.deconcept.com/)
 *
 * v1.0.7 - 11-17-2004
 *
 * Create and write a flash movie to the page, includes detection
 *
 
 * Usage:
 *
 *	myFlash = new FlashObject("path/to/swf.swf", "swfid", "width", "height", flashversion, "backgroundcolor");
 *	myFlash.altTxt = "Upgrade your Flash Player!";                // optional
 *	myFlash.addParam("wmode", "transparent");                     // optional
 *	myFlash.addVariable("varname1", "varvalue");                  // optional
 *	myFlash.addVariable("varname2", getQueryParamValue("myvar")); // optional
 *	myFlash.write();
 *

 */

FlashObject = function(swf, id, w, h, ver, c)
{
	this.swf = swf;
	this.id = id;
	this.width = w;
	this.height = h;
	this.version = ver || 6; // default to 6
	this.align = "middle"; // default to middle
	this.redirect = "";
	this.sq = document.location.search.split("?")[1] || "";
/*	this.altTxt = "Clique <a href='http://www.macromedia.com/go/getflashplayer'>aqui</a> para atualizar Flash Player</a>.";*/
	this.altTxt = "";
/*	this.bypassTxt = "<center>" + this.altTxt + "<br/><p>Acesse<br/><a href='?detectflash=false&"+ this.sq +"'>www.ramarim.com.br </a> na versão"+ this.version +" .</p></center>";*/
	this.bypassTxt = "";
	this.params = new Object();
	this.variables = new Object();
	
	if (c) this.color = this.addParam('bgcolor', c);

	this.addParam('quality', 'high'); // default to high
	this.doDetect = getQueryParamValue('detectflash');
}


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

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

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



FlashObject.prototype.addVariable = function(name, value) {

	this.variables[name] = value;

}

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

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

FlashObject.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;
}

FlashObject.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.width + '" height="' + this.height + '" id="' + this.id + '" align="' + this.align + '">';
        flashHTML += '<param name="movie" value="' + this.swf + '" />';

        if (this.getParamTags() != null)
		{
            flashHTML += this.getParamTags();
        }

        if (this.getVariablePairs() != null)
		{
            flashHTML += '<param name="flashVars" value="' + this.getVariablePairs() + '" />';
        }

        flashHTML += '</object>';
    }

    else
	{
		// Everyone else

        flashHTML += '<embed type="application/x-shockwave-flash" src="' + this.swf + '" width="' + this.width + '" height="' + this.height + '" id="' + this.id + '" align="' + this.align + '"';

        for (var param in this.getParams())
		{
            flashHTML += ' ' + param + '="' + this.getParam(param) + '"';
        }

        if (this.getVariablePairs() != null)
		{
            flashHTML += ' flashVars="' + this.getVariablePairs() + '"';
        }

        flashHTML += '></embed>';
    }

    return flashHTML;	
}

FlashObject.prototype.getVariablePairs = function()
{
    var variablePairs = new Array();

    for (var name in this.getVariables())
	{
        variablePairs.push(name + "=" + escape(this.getVariable(name)));
    }

    if (variablePairs.length > 0)
	{
        return variablePairs.join("&");
    }
    else
	{
        return null;
    }
}

FlashObject.prototype.write = function(elementId)
{
	if(detectFlash(this.version) || this.doDetect=='false')
	{
		if (elementId)
		{
			document.getElementById(elementId).innerHTML = this.getHTML();
		}
		else
		{
			document.write(this.getHTML());
		}

	}
	else
	{
		if (this.redirect != "")
		{
			document.location.replace(this.redirect);
		}
		else
		{
			if (elementId)
			{
				document.getElementById(elementId).innerHTML = this.altTxt +""+ this.bypassTxt;
			}
			else
			{
				document.write(this.altTxt +""+ this.bypassTxt);
			}
		}
	}		
}

function getFlashVersion()
{

	var flashversion = 0;
	if (navigator.plugins && navigator.plugins.length)
	{
		var x = navigator.plugins["Shockwave Flash"];

		if(x)
		{
			if (x.description)
			{
				var y = x.description;

	   			flashversion = y.charAt(y.indexOf('.')-1);
			}
		}
	}
	else
	{
		result = false;

	    for(var i = 15; i >= 3 && result != true; i--)
		{
   			execScript('on error resume next: result = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.'+i+'"))','VBScript');
   			flashversion = i;
   		}
	}

	return flashversion;
}

function detectFlash(ver)
{	
	if (getFlashVersion() >= ver)
	{
		return true;
	}
	else
	{
		return false;
	}
}

// get value of querystring param
function getQueryParamValue(param)
{
	var q = document.location.search;
	var detectIndex = q.indexOf(param);
	var endIndex = (q.indexOf("&", detectIndex) != -1) ? q.indexOf("&", detectIndex) : q.length;

	if(q.length > 1 && detectIndex != -1)
	{
		return q.substring(q.indexOf("=", detectIndex)+1, endIndex);
	}
	else
	{
		return "";
	}
}

/* add Array.push if needed */
if(Array.prototype.push == null)
{
	Array.prototype.push = function(item)
	  {
		  this[this.length] = item;
		  return this.length;
	  }
}