/////////////////////////////////////////////////////////////
//                Setup Class Names
/////////////////////////////////////////////////////////////
//default classes for infobox
var infoboxOkClass		= "notetrue";
var infoboxWarningClass	= "notetrue";
var infoboxErrorClass	= "noteawoke";
var infoboxHintClass	= "note";
//default classes for input field
var inputWarningClass	= "note";
var inputErrorClass		= "noteawoke";
var inputOkClass		= "notetrue";
var inputNormalClass	= "note";

/////////////////////////////////////////////////////////////
//                Initialize Form
/////////////////////////////////////////////////////////////
function initForm(){	
	//initialize form UI and add triggers
	var infobox;
	var x = document.getElementById("register");
	if(!x) return;
	
	var y = x.getElementsByTagName("input");
	for (var i=0;i<y.length;i++){
	
		if(y[i].type == 'text' || y[i].type == 'password'){
			initStatus(y[i],true);
			
			setFiledWidth(y[i]);
			y[i].onfocus	= getFocus;
			y[i].onblur		= lostFocus;
			//y[i].onkeyup	= showMyStatus;
		}
				
	}
}
function initStatus(obj,isInput){
	if(isInput){
		if(isRequired(obj)) showStatus(obj,"Warning");
		else showStatus(obj,"Normal");
	}
	
	var infobox = getInfobox(obj);
	var errorCode = getInitStatus(obj);
	if(infobox && infobox.innerHTML == ""){
		if(!errorCode || errorCode == 0){
			infobox.className	= infoboxHintClass;
			infobox.innerHTML	= getErrorMsg(obj,0);
		}
		if(errorCode >0){
			infobox.className	= infoboxErrorClass;
			infobox.innerHTML	= getErrorMsg(obj,errorCode);
		}
	}	
}
/////////////////////////////////////////////////////////////
//                Base Functions
/////////////////////////////////////////////////////////////
function isIE() {
	if(document.all) return true;
	return false;
}
function setFiledWidth(obj){
	obj.style.width=(19/3)*obj.size+11;
}
function formEle(required,datatype,parameter,infobox,errormsg,combine,status){
	this.r	= required;	
	this.d	= datatype;
	this.p	= parameter;
	this.i	= infobox;
	this.e	= errormsg;
	this.c = combine;
	this.s = status;
	
} 
function isRequired(obj){
//alert((obj.id).r);
	if(obj.id){
		if(eval(obj.id).r) return eval(obj.id).r;
	}
	return false;
}
function isCombine(obj){
	if(obj.id){
		if(eval(obj.id).c) return eval(obj.id).c;
	}
	return false;
}
function getDatatype(obj){
	if(obj.id){
		if(eval(obj.id).d) return eval(obj.id).d;
	}
	return false;
}
function getInfobox(obj){
//alert(obj.id);
	if(obj.id){
		if(eval(obj.id).i && document.getElementById(eval(obj.id).i)) return document.getElementById(eval(obj.id).i);
	}
	return;
}
function getErrorMsg(obj,errorCode){

	if(obj.id){
		if(eval(obj.id).e[errorCode]) return eval(obj.id).e[errorCode];
	}
	return;
}
function getHintMsg(obj){
	if(obj.id){
		if(eval(obj.id).e[0]) return eval(obj.id).e[0];
	}
	return;
}
function getInitStatus(obj){
	if(obj.id){
		if(eval(obj.id).s || eval(obj.id).s==0 ) return eval(obj.id).s;
	}
	return;
}
function getAttrName(str){
	var s=str.split("=");
	return s[0];
}
function getAttrValue(str){
	var s=str.split("=");
	return s[1];
}
function getAttrValueByName(obj,str){
	var para;
	if(obj.id){
		if(eval(obj.id).p) para=eval(obj.id).p;
		else return;
	}else{
		return;
	}
	var s = para.split(",");
	for(var i=0;i<s.length;i++){
		if(getAttrName(s[i]) == str){
			if(getAttrValue(s[i]))
				return getAttrValue(s[i]);
			else
				return;
		}
	}
	return;
}
function getMailServer(str){
	//be sure str is a correct email address
	str = str.trim();
	return str.substr(str.indexOf("@")+1);
}
String.prototype.trim = function()
{
    return this.replace(/(^\s*)|(\s*$)/g, "");
}

/////////////////////////////////////////////////////////////
//                UI Functions
/////////////////////////////////////////////////////////////
function getFocus(evnt)
{
	var obj;
	if (isIE()) {
		obj = event.srcElement;
	}else {
		obj = evnt.target;
	}
	
	showInfo(obj,0);
}
function lostFocus(evnt)
{
	var obj;
	if (isIE()) {
		obj = event.srcElement;
	}else {
		obj = evnt.target;
	}
	showInfo(obj,-1);
	
	
	if(obj.value == ''){
	if(obj.id && eval(obj.id).c && document.getElementById(eval(obj.id).c)){
	if(document.getElementById(eval(obj.id).c).innerHTML.indexOf("img") > 0 || document.getElementById(eval(obj.id).c).innerHTML.indexOf("IMG") > 0){
	var start =  document.getElementById(eval(obj.id).c).innerHTML.indexOf('>');
	var end = document.getElementById(eval(obj.id).c).innerHTML.length;
	document.getElementById(eval(obj.id).c).innerHTML = document.getElementById(eval(obj.id).c).innerHTML.substring(start +1,end);
	}}
	
	return;
	}
	
	errorCode = validateValue(obj);
	//alert(errorCode);
	
	if(errorCode == 0){
		//showStatus(obj,"Ok");
	
	//check loginid	
	if(obj.id == 'loginid'){
	checkNick();
	return;
	}

		
	if(obj.id){	
	if(eval(obj.id).c && document.getElementById(eval(obj.id).c))
	if(document.getElementById(eval(obj.id).c).innerHTML.indexOf("img") < 0 && document.getElementById(eval(obj.id).c).innerHTML.indexOf("IMG") < 0){ 
	document.getElementById(eval(obj.id).c).innerHTML = "&nbsp;<img src=\"\/Images\/icon_Right.gif\" width=\"12\" height=\"10\" align=\"absmiddle\"> " + document.getElementById(eval(obj.id).c).innerHTML;
	}
	document.getElementById(eval(obj.id).i).className = 'note';
	//document.getElementById(eval(obj.id).i).innerHTML = (eval(obj.id).e)[0];
	document.getElementById(eval(obj.id).i).innerHTML = '填写正确。'
	}
		
	}
	
	
	if(errorCode >= 1){
	if(obj.id){
	//alert(eval(obj.id).i);
	if(eval(obj.id).i && document.getElementById(eval(obj.id).i)) 
	document.getElementById(eval(obj.id).i).className = 'noteawoke';
	document.getElementById(eval(obj.id).i).innerHTML = (eval(obj.id).e)[errorCode];
	}
		//showStatus(obj,"Error");
		
	/* if(document.getElementById(eval(obj.id).c).innerHTML.indexOf("img") > 0 || document.getElementById(eval(obj.id).c).innerHTML.indexOf("IMG") > 0){
	var start =  document.getElementById(eval(obj.id).c).innerHTML.indexOf('>');
	var end = document.getElementById(eval(obj.id).c).innerHTML.length;
	document.getElementById(eval(obj.id).c).innerHTML = document.getElementById(eval(obj.id).c).innerHTML.substring(start +1,end);
	}*/
	
	}
	
	if(errorCode < 0 && eval(obj.id)){
	
	if(document.getElementById(eval(obj.id).c).innerHTML.indexOf("img") > 0 || document.getElementById(eval(obj.id).c).innerHTML.indexOf("IMG") > 0){
	var start =  document.getElementById(eval(obj.id).c).innerHTML.indexOf('>');
	var end = document.getElementById(eval(obj.id).c).innerHTML.length;
	document.getElementById(eval(obj.id).c).innerHTML = document.getElementById(eval(obj.id).c).innerHTML.substring(start +1,end);
	}
	
	if(obj.id){
	//alert(eval(obj.id).i);
	if(eval(obj.id).i && document.getElementById(eval(obj.id).i) ) 
	document.getElementById(eval(obj.id).i).className = 'note';
	document.getElementById(eval(obj.id).i).innerHTML = (eval(obj.id).e)[0];
	//document.getElementById(eval(obj.id).i).innerHTML = '&nbsp;';
	}
	
	
		//showStatus(obj,"Normal");
	}
	

}


function showInfo(obj,errorCode,forcible)
//Show Information in Infobox
//errorCode==0 for hint message
//if forcible==true, no matter what the status of infobox now, change it,
//otherwise,if the status of infobox is "Error", do not change it forever.
{
	var infobox = getInfobox(obj);
	
	if(infobox){
		if(infobox.className != infoboxErrorClass || forcible){
			if(errorCode == 0 ){
			//alert(infobox.innerHTML);
				
				infobox.innerHTML	= getErrorMsg(obj,errorCode);
				
				if(infobox.innerHTML != '&nbsp;'){
				infobox.className	= infoboxWarningClass;
				}
			}
			if(errorCode >0){
				infobox.className	= infoboxErrorClass;
				infobox.innerHTML	= getErrorMsg(obj,errorCode);
			}
			if(errorCode <0){
				infobox.className	= infoboxHintClass;
			}
		}
	}	
}
function showMyStatus(evnt){
	var obj,errorCode;
	if (isIE()) {
		obj = event.srcElement;
	}else {
		obj = evnt.target;
	}
	errorCode = validateValue(obj);
	
	if(errorCode == 0){
		showStatus(obj,"Ok");
	}
	if(errorCode >= 1){
		showStatus(obj,"Error");
	}
	if(errorCode < 0){
		showStatus(obj,"Normal");
	}
}
function showStatus(obj,stat)
//Show the status of user currently inputting field
//3 Statuses: Warning|Error|Ok
{
	switch(stat){
		case "Warning":
			obj.className = inputWarningClass;
			break;
		case "Error":
			obj.className = inputErrorClass;
			break;
		case "Ok":
			obj.className = inputOkClass;
			break;
		default:
			obj.className = inputNormalClass;
			break;
	}
}
/////////////////////////////////////////////////////////////
//                Validator Functions
/////////////////////////////////////////////////////////////
function validateValue(obj){
	//trim
	var patn = /(^\s)|(\s$)/;
	if(patn.test(obj.value))	obj.value = obj.value.trim();
	//switcher
	var errorCode = -1;
	
	switch(getDatatype(obj)){
		case "loginid":
		//alert(obj);
			errorCode = validateUsername(obj);
			break;
		case "password":
			errorCode = validatePassword(obj);
			break;
		case "confirm_password":
			errorCode = validateSafePassword(obj);
			break;
		case "email":
			errorCode = validateEmail(obj);
			break;
		case "xysf":
			errorCode = validatexysf(obj);
			break;
		case "Qualification":
			errorCode = validateQualification(obj);
			break;
		case "Position_b":
			errorCode = validatePosition_b(obj);
			break;
		case "first_name":
			errorCode = validateFirstName(obj);
			break;

		default:
			errorCode = -1;
			break;
	}
	return errorCode;
}


function validateRetryAll(formObj){

	var obj,infobox,pass;
	pass = true;
	var x = formObj;
	if(!x) return;
	var y = x.getElementsByTagName("input");
	for (var i=0;i<y.length;i++){
		obj = y[i];		
		obj.value = obj.value.trim();
		infobox = getInfobox(y[i]);
		if(obj.type == 'text' ){
			if(!isRequired(obj) && obj.value == ""){
				continue;
			}
			if(isRequired(obj) && obj.value == ""){
				pass = false;
				obj.focus();
				showStatus(obj,"Error");
				infobox.className	= infoboxErrorClass;
				infobox.innerHTML	= requireErrorInfo + getErrorMsg(obj,0);
				if(isCombine(obj)) break;
				continue;
			}
			if(validateValue(obj)>0){
				pass = false;
				obj.focus();
				showStatus(obj,"Error");
				showInfo(obj,validateValue(obj),true);
				if(isCombine(obj)) break;
				continue;
			}
			if(validateValue(obj)==0){
			
		
			if(obj.id){
	alert(eval(obj.id).c)		
	if(eval(obj.id).c && document.getElementById(eval(obj.id).c))
	if(document.getElementById(eval(obj.id).c).innerHTML.indexOf("img") < 0 && document.getElementById(eval(obj.id).c).innerHTML.indexOf("IMG") < 0){ 
	document.getElementById(eval(obj.id).c).innerHTML = "&nbsp;<img src=\"\/Images\/icon_Right.gif\" width=\"12\" height=\"10\" align=\"absmiddle\"> " + document.getElementById(eval(obj.id).c).innerHTML;
	}
	document.getElementById(eval(obj.id).i).className = 'note';
	document.getElementById(eval(obj.id).i).innerHTML = (eval(obj.id).e)[0];
	
	}
		
	
				//showStatus(obj,"Ok");
				//infobox.className	= infoboxHintClass;
				//infobox.innerHTML	= validatedInfo;
				continue;
			}
		}
	}
	return pass;

}

function validateAll(formObj){
	var obj,infobox,pass;
	pass = true;
	var x = formObj;
	if(!x) return;
	var y = x.getElementsByTagName("input");
	for (var i=0;i<y.length;i++){
		obj = y[i];		
		obj.value = obj.value.trim();
		infobox = getInfobox(y[i]);
		if(obj.type == 'text' || obj.type == 'password'){
			if(!isRequired(obj) && obj.value == ""){
				continue;
			}
			if(isRequired(obj) && obj.value == ""){
				pass = false;
				obj.focus();
				showStatus(obj,"Error");
				infobox.className	= infoboxErrorClass;
				infobox.innerHTML	= "<h1>"+requireErrorInfo + getErrorMsg(obj,0) + "<\/h1>";
				//if(isCombine(obj)) break;
				continue;
			}
			if(validateValue(obj)>0){
				pass = false;
				obj.focus();
				showStatus(obj,"Error");
				showInfo(obj,validateValue(obj),true);
				//if(isCombine(obj)) break;
				continue;
			}
			if(validateValue(obj)==0){
				//showStatus(obj,"Ok");
				//infobox.className	= infoboxHintClass;
				//infobox.innerHTML	= validatedInfo;
				continue;
			}
		}
	}

	
	
	var Studycheck = false;
	
	for(i=0;i<document.form.Study.length;i++){
 	 if(document.form.Study[i].checked){
  	  Studycheck = true;
  	 
  	  break;
	  }
	}
	if(!Studycheck){
	pass = false;
	warning_check("Study_info",'<h1>请选择商家类型<\/h1>');   
	document.getElementById("Study_info").focus();
	}else{
	clean_check("Study_info"); 
	}
	

	if(document.form.xysf.value == '' ){
	warning_check("xysf_info",'<h1>请选择学员身份<\/h1>');  
	document.getElementById("xysf_info").focus();  
	pass = false;
	}else{
	clean_check("xysf_info");  
	return pass;
     }


	if(document.form.Qualification.value == '' ){
	warning_check("category_info",'<h1>请选择辅导方式<\/h1>');  
	document.getElementById("category_info").focus();  
	pass = false;
	}else{
	clean_check("category_info");  
	}
	
	if(document.getElementById("loginid_info_check").innerHTML.indexOf("img") < 0 || document.getElementById("loginid_info").className == 'noteawoke'){
	
	document.getElementById("loginid_info").focus();
	pass= false;	
	}
	
	return pass;
        }
        

//functions for each particular datatype validation
function validateUsername(obj){
	var str = obj.value;
	var patn =   /^[a-zA-Z0-9]+$/; 
	//var patn = /^[^\s]*$/;
	if(!checkByteLength(str,3,20)) return 1;
	
	if(!patn.test(str)){
		return 1;
	}
	return 0; 
}
function validatePassword(obj){
	var str = obj.value;
	var patn = /.{6,16}/; 
	var patn1 =   /^[a-zA-Z0-9_]+$/;
	if(!patn.test(str) || !patn1.test(str) ) return 1;
	return 0; 
}
function validateSafePassword(obj){
	var str = obj.value;
	var patn = /.{6,16}/; 
	var patn1 =   /^[a-zA-Z0-9_]+$/;
if (patn.test(str) && patn1.test(str))
{
if (str == document.getElementById("password").value)
{
return 0;
}
else
{
return 1;
}

}
else
{
return 1;
}
}
function validateEmail(obj){
	var str = obj.value;
	var patn = /^[_a-zA-Z0-9\-]+(\.[_a-zA-Z0-9\-]*)*@[a-zA-Z0-9\-]+([\.][a-zA-Z0-9\-]+)+$/;
	
	if(str.length < 1){
	
    return 1;
     }
    if(str.length > 50){
	
	return 1;
    }
	if(patn.test(str)){
		
		return 0;
	}else{
		return 1; //incorrect format
	}
}
function validateNum(obj){
	var str = obj.value;
	var patn = new RegExp("\\d{"+getAttrValueByName(obj,"minlen")+","+getAttrValueByName(obj,"maxlen")+"}"); 
	if(patn.test(str)) return 0;
	return 1; 	
}




function validatexysf(obj){
}


function validateQualification(obj){
}


function validateFirstName(obj){

var str = obj.value;
	
if(str.length > 32){
return 1;
}

if(str.length == 0){
return -1;

}

return 0;

}


function validatePosition_b(obj){
}






function checkByteLength(str,minlen,maxlen) {
	if (str == null) return false;
	var l = str.length;
	var blen = 0;
	for(i=0; i<l; i++) {
		if ((str.charCodeAt(i) & 0xff00) != 0) {
			blen ++;
		}
		blen ++;
	}
	if (blen > maxlen || blen < minlen) {
		return false;
	}
	return true;
}      



function tot(mobnumber){                        
while(mobnumber.indexOf("０")!=-1){           
mobnumber = mobnumber.replace("０","0");        
}                                               
while(mobnumber.indexOf("１")!=-1){             
mobnumber = mobnumber.replace("１","1");}       
while(mobnumber.indexOf("２")!=-1){             
mobnumber = mobnumber.replace("２","2");}       
while(mobnumber.indexOf("３")!=-1){             
mobnumber = mobnumber.replace("３","3");}       
while(mobnumber.indexOf("４")!=-1){             
mobnumber = mobnumber.replace("４","4");}       
while(mobnumber.indexOf("５")!=-1){             
mobnumber = mobnumber.replace("５","5");}       
while(mobnumber.indexOf("６")!=-1){             
mobnumber = mobnumber.replace("６","6");}       
while(mobnumber.indexOf("７")!=-1){             
mobnumber = mobnumber.replace("７","7");}       
while(mobnumber.indexOf("８")!=-1){             
mobnumber = mobnumber.replace("８","8");}       
while(mobnumber.indexOf("９")!=-1){             
mobnumber = mobnumber.replace("９","9");}       
                                                
return mobnumber;                               
}	      
 
 
 document.ondragstart = function(){
 
 return false;
 
 }
 
 
var validatedInfo		= "填写正确。";
var requireErrorInfo	= "<span class=\"R\">此项为必填项。</span><br \/>";
var msgInfo	= new Array();


var lastNick = "";
function checkNick() {
	var nick = document.getElementById("loginid").value;
	if (nick == "") {
		return false;
	}
	if (nick == lastNick) {
		return false;
	}
	//document.checkNickForm.TPL_NICK.value = nick;
	document.getElementById("loginid_info").innerHTML = "检测中，请稍等...";
	document.getElementById("loginid_info").className = "notetrue";
	Auto_CheckJs.src="regchk1.asp?checkType=user&checkVal="+nick;
	//document.checkNickForm.submit();
	return true;
}