function reloadCaptcha()
{
	var capObj = document.getElementById('captcha');

	if(capObj)
	{
		capObj.src = capObj.src + (capObj.src.indexOf('?') > -1 ? '&' : '?') + Math.random();
	}
}

function noshowWait() {
	if (document.getElementById){
		document.getElementById('loading').style.visibility='hidden';
		document.getElementById('waitText').style.visibility='hidden';
		return true;
	}
}

function showWait() {
	if (document.getElementById){
		document.getElementById('loading').style.visibility='visible';
		document.getElementById('waitText').style.visibility='visible';
		return true;
	}
}