function refreshCaptchaImage()	{
		var i = Math.round(100*Math.random())
		document.getElementById("captcha_img").src = "captcha/captchad184.png?.png&img="+i;
	}
	
	function openCaptchaWindow(template)	{
		window.open ("what_is_captcha5881.html?template="+template,"what_is_captcha","location=1,status=1,scrollbars=1,width=400,height=300"); 
	}