// url of the Mp3Captcha.php ( to webroot ) 
var mp3cf = "/audiocaptcha.php";
// click delay 1500 = 1.5 sec
var delaytime = 2500;
var delayer = false;

/* Use bgsound tag for IE6 and down */
var IEswitch = true;

var msie = navigator.userAgent.toLowerCase();
msie = (msie.indexOf("msie") > -1) ? true : false;
function captchaMp3() {
	var d = new Date();
	if (delayer) {
		return false;
	}
	delayer = true;
	setTimeout('resetdelay()', delaytime);
	if (IEswitch && document.all && msie) {
		/* Switch for versions below IE7 - Prevent IE7 scripted bgsound freeze */
		if (Number(parseFloat(navigator.appVersion.split('MSIE')[1])) < 7) {
			embed = document.createElement("bgsound");
			embed.setAttribute("src", mp3cf + "?cfsnd=" + d.getTime());
			document.getElementsByTagName("body")[0].appendChild(embed);
			return true;
		}
	}
	if (document.getElementById) {
		var mp3player = '<embed src="' + mp3cf + "?cfsnd=" + d.getTime() + '"';
		mp3player += ' hidden="true" type="audio/mpeg" autostart="true" />';
		document.getElementById('codecf').innerHTML = mp3player;
	}
	return true;
}
function resetdelay() {
	delayer = false;
}