//v1.0
function AC_AddExtension(src, ext)
{
	if (src.indexOf('?') != -1)
		return src.replace(/\?/, ext+'?'); 
	else
		return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
	var str = '<object ';
	for (var i in objAttrs)
		str += i + '="' + objAttrs[i] + '" ';
	str += '>';
	for (var i in params)
		str += '<param name="' + i + '" value="' + params[i] + '" /> ';
	str += '<embed ';
	for (var i in embedAttrs)
		str += i + '="' + embedAttrs[i] + '" ';
	str += ' ></embed></object>';

	document.write(str);
}