// JavaScript Document

function InitCaptcha(captchaid) {
	$("#divRefreshCaptcha"+captchaid).html('<img src="'+strRoot+'img/captcha/refresh.png" alt="refresh image" title="refresh image" />')
	$("#divRefreshCaptcha"+captchaid).click(function() {
		var strCaptcha = Math.round(Math.random()*8999)+1000;//1000-9999
		$("#imgCaptcha"+captchaid).attr('src',strRoot+'captcha/?captcha='+strCaptcha);
		document.getElementById('hdnCaptcha'+captchaid).value = strCaptcha;
	});
}