function checkAll(){
    var result = true;
    var e =  document.getElementsByTagName("input");
    if (objCheck("question_0") != undefined ) {
        var question_0 = objCheck("question_0").selected;
        var question_99 = objCheck("question_99").selected;
    }
    for(var i=0;i<e.length;i++){
        if (e[i].id != 'pwuser' && e[i].id != 'customquest_l' && e[i].id != 'keyword') {
            if (question_0 == true && (e[i].id == 'customquested' || e[i].id == 'answered')) {
                continue;
            } else if (question_99 == false && question_0 == false && e[i].id == 'customquested') {
                continue;
            }
            if(e[i].type == 'text' || e[i].type == 'password' || e[i].type == 'checkbox'){
                try{
                    eval(e[i].id);
                }
                catch(e) {
                  continue;
                }
                if(e[i].id && Element.prototype.isPrototypeOf(eval(e[i].id))){
                    var tmpresult = analyseData(e[i],true);
                    if(typeof(tmpresult) != 'undefined'){
                        result &= tmpresult;
                    }
                    //2014-11-14 添加base64编码 密码字段
                    var objId = e[i].id;
                    if(objId == 'regpwd' || objId == 'regpwdrepeat'){
                        jQuery(function(){
                            var obj =e[i];
                            var encodeObj = jQuery.base64('encode', obj.value);
                            if(getInfoBox(obj)){
                                jQuery("#"+objId).val(encodeObj);
                            }
                        });
                    }
                    //2014-11-14 添加base64编码 end
                }
            }
        }
    }
    for(var i=0;i<extracheck.length;i++){
        var tmpresult = analyseData(extracheck[i],true);
        if(typeof(tmpresult) != 'undefined'){
            result &= tmpresult;
        }
    }
    return (result == "0"?false:true);
}