IwCaptcha=function(id){if(!id){id='captcha';}
this.id=id;this.image=$('#'+this.id+'-image')[0];this.link=$('#'+this.id+'-reload-link');this.attach();}
IwCaptcha.prototype.attach=function(){var captcha=this;this.link.bind('click',function(e){e.preventDefault();e.stopPropagation();captcha.reload();});}
IwCaptcha.prototype.reload=function(){var date=new Date();this.image.src=Paths.www+'/captcha.php?reload='+date.getTime();}