var dwm_captcha_reset = function(){};
var dwm_captcha_ajax = new Array();
var dwm_captcha_init = function(o,evnt){
	dwm_captcha_init = function(){};
	dwm_captcha_reset = function(nm){
		if(dwm_captcha_ajax[nm]==null){
			dwm_captcha_ajax[nm] = new dwm_ajax('/dwm_captcha/communicator');
			dwm_captcha_ajax[nm].http_status_sensitive = true;
			dwm_captcha_ajax[nm].set_timeout(5000);
		}
		if(dwm_captcha_ajax[nm].get_status()!=1){
			$('dwm_captcha_image_'+nm).style.visibility = 'hidden';
			dwm_captcha_ajax[nm].captcha_name = nm;
			dwm_captcha_ajax[nm].add_event_listener(new dwm_event('complete'),dwm_captcha_load);
			/*dwm_captcha_ajax[nm].add_event_listener(new dwm_event('timeout'),dwm_captcha_error);
			dwm_captcha_ajax[nm].add_event_listener(new dwm_event('error'),dwm_captcha_error);*/
			dwm_captcha_ajax[nm].get();
		}
	};
	dwm_captcha_load = function(e){
		var str = e.target.get_text();
		str = str.split('|');
		$('dwm_captcha_image_'+e.target.captcha_name).src = str[1];
		$('dwm_captcha_image_'+e.target.captcha_name).onload = function(){
			$('dwm_captcha_image_'+e.target.captcha_name).style.visibility = 'visible';
		};
		$('dwm_captcha_id_'+e.target.captcha_name).value = str[0];
	};
	//dwm_captcha_error = function(e){};
};
if(dwm_js.is_loaded('dwm_ajax')){
	dwm_captcha_init(null,null);
}else{
	dwm_js.add_event_listener(new dwm_event('dwm_ajax_loaded'),dwm_captcha_init);
	dwm_js.load('dwm_ajax');
}