<!--
function new_captchaImage()
{
// loads a new image
if(document.getElementById)
{
	// extract image name from image source (i.e. cut off ?randomness)
	thesrc = document.getElementById("captchaId").src;
	thesrc = thesrc.substring(0,thesrc.lastIndexOf(".")+4);
	// add ?(random) to prevent browser/isp caching
	document.getElementById("captchaId").src = thesrc+"?"+Math.round(Math.random()*100000);
} else {
	alert("Sorry, cannot give a new image\nSubmit the form and a new image will be loaded");
}
}
//-->