function showFlash(){
	
	var query = location.search.substring(1);
	var parametersArr = query.split('&');
	
	var flashParams = "";
	for (var i = 0; i < parametersArr.length; i++){
		var pair = parametersArr[i].split('=');
		if(pair.length>1){
			var pre = (i==0)? "?":"&";
			flashParams += pre + pair[0] + "=" + pair[1];
		}
	}
	
	var lay = document.getElementById("flashObject");
		var agent = navigator.userAgent;
		var isFirefox = false;
		if (agent.indexOf("Firefox") != -1 ) isFirefox = true;
		var flashCode = '';
		flashCode += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="100%" height="100%" id="interfaz" align="middle">';
		flashCode += '<param name="allowScriptAccess" value="always" />';
		flashCode += '<param name="movie" value="swf/interfaz.swf'+flashParams+'" />';
		flashCode += '<param name="quality" value="high" />';
		if (!isFirefox){
			flashCode += '<param name="wmode" value="transparent" />';
			flashCode += '<param name="bgcolor" value="#FFFFFF" />';
		}else{
			flashCode += '<param name="bgcolor" value="#EEEEEE" />';
		}
		flashCode += '<embed src="swf/interfaz.swf'+flashParams+'" quality="high"';
		if (!isFirefox){
			flashCode += 'bgcolor="#FFFFFF" wmode="transparent"';
		}else{
			flashCode += 'bgcolor="#EEEEEE"';	
		
		}
		flashCode += ' width="100%" height="100%" allowScriptAccess="always" name="interfaz" align="middle"  type="application/x-shockwave-flash" />';
		flashCode += '</object>';
		lay.innerHTML = flashCode;
	}