// cross platform equiv. to document.getElementById
function gGetElementById(s) {
 var o = (document.getElementById ? document.getElementById(s)
                                  : document.all[s]);
 return ((o == null) ? false : o);
}

// js function called when handicapped image is clicked. Make sure that soundCaptchaDiv is //there in the page
function playCaptcha(wavURL) {
	//alert('playCaptcha clalled');
	var embedCode = '<EMBED type="audio/x-wav" SRC="' + wavURL + '" height="24" width="69" HIDDEN="true" AUTOSTART="true" />';

	gGetElementById("soundCaptchaDiv").innerHTML = ""; 
	gGetElementById("soundCaptchaDiv").innerHTML = embedCode; 

	gGetElementById("idCaptchaType").value="voice";
	
	//document.forms["frmCaptcha"].action="/jcaptcha/scaptcha.do";

	gGetElementById("captchaEntry").value="";
	//gGetElementById("j_captcha_response").focus();
}