// JavaScript Document
function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function sbar(st){st.style.backgroundColor='#F5F5F5';}
function cbar(st){st.style.backgroundColor='';}
function winconfirm(){
	question = confirm("你確定要刪除嗎?\r若是刪除此記錄,其所含所有資料,都會被刪除,\n且無法還原??")
	if (question != "0"){
		//window.open("http://tw.yahoo.com")
		return true
	}
	return false
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function chkinput_s(){ 
	dml = document.form_s;                  
	var ErrString = "" ;  
    if (dml.gb_search1.value.length == 0){ErrString = ErrString + "※請輸入關鍵字.\n" }                
	if (ErrString != "") {                   
		alert(ErrString);                   
		return false;                   
		}                   
	return true;                   
	}

function chkinput(){ 
	dml = document.topic;                  
	var ErrString = "" ;  
	if (dml.name.value.length < 3){ErrString = ErrString + "※『姓名』不能空白或小於3個字元.\n" }  
    if (dml.content.value.length ==0 ){ErrString = ErrString + "※『內容』不能空白.\n" }        
    if (dml.vcode.value.length ==0 ){ErrString = ErrString + "※『驗證碼』不能空白.\n" }
    //if (dml.content.value.length > 200){ErrString = ErrString + "※『內容』不能大於200個字元.\n" } 
    if (dml.title.value.length==0){ErrString = ErrString + "※『主題』不能空白.\n"}                   
    if (dml.title.value.length > 40){ErrString = ErrString + "※『主題』不能大於40個字元.\n"}                   
   if (dml.email.value != ""){
    if (dml.email.value.indexOf("@") == -1){ErrString = ErrString + "※  請輸入包括＠的『email』位址.\n" }  	                
     }         
	if (ErrString != "") {                   
		alert(ErrString);                   
		return false;                   
		}                   
	return true;                   
	}                   	               	  
function chk_input(){
	error_string="";
	if (document.form99['user_email'].value=="")error_string=error_string+"．請輸入帳號!\n";
	if (document.form99['user_pw'].value=="")error_string=error_string+"．請輸入密碼!";
	if (error_string==""){
	document.form99.submit();
//document.location.reload();	
	}else{
		alert(error_string);
		return false;
	}
}
function chk_input1(){
	error_string="";
	if (document.form1['user_email'].value=="")error_string=error_string+"．請輸入帳號!\n";
	if (document.form1['user_pw'].value=="")error_string=error_string+"．請輸入密碼!";
	if (error_string==""){
document.form1.submit();
//document.location.reload();	
	}else{
		alert(error_string);
		return false;
	}
}


function chk_logout(){
document.formout.submit();
}

var main_menu =2;
function show_menu(id) {
     for (k=1;k<=2;k++){
      if(id==k){document.all["product" + id].style.display = "";}
	  else{document.all["product" + k].style.display="none";}
	 }}
	 function char_test(chr) 
{ 
var i; 
var smallch="abcdefghijklmnopqrstuvwxyz"; 
var bigch="ABCDEFGHIJKLMNOPQRSTUVWXYZ"; 

for(i=0;i<26;i++) 
  if(chr==smallch.charAt(i) || chr==bigch.charAt(i)) 
    return(1); 
return(0); 
} 

function spchar_test(chr) 
{ 
var i; 
var spch="_-.0123456789"; 
for (i=0;i<13;i++) 
   if(chr==spch.charAt(i)) 
    return(1); 
return(0); 
} 

function email_test(str) 
{ 
var i,flag=0; 
var at_symbol=0; 
var dot_symbol=0; 

for (i=1;i<str.length;i++) 
  if(str.charAt(i)=='@') 
    { 
    at_symbol=i; 
    break; 
    } 

if(at_symbol==str.length-1 || at_symbol==0) 
  return(2); 

if(at_symbol<1) 
  return(3); 

if(at_symbol>100 ) 
  return(4); 

for(i=1;i<at_symbol;i++) 
  if(char_test(str.charAt(i))==0 && spchar_test(str.charAt(i))==0) 
    return (5); 
for(i=at_symbol+1;i<str.length;i++) 
  if(char_test(str.charAt(i))==0 && spchar_test(str.charAt(i))==0) 
    return (5); 
    
for(i=at_symbol+1;i<str.length;i++) 
  if(str.charAt(i)=='.') dot_symbol=i;
  for(i=at_symbol+1;i<str.length;i++)  
  if(dot_symbol==0 || dot_symbol==str.length-1) 
  return (6); 
return (0);  
} 
 
function chkpwd(obj){
		var t=obj.value;
		var id=getResult(t);
		
		var msg=new Array(4);
		msg[0]="密碼過短。";
		msg[1]="密碼强度差。";
		msg[2]="密碼强度良好。";
		msg[3]="密碼强度高。";
		
		var sty=new Array(4);
		sty[0]=-45;
		sty[1]=-30;
		sty[2]=-15;
		sty[3]=0;
		
		var col=new Array(4);
		col[0]="gray";
		col[1]="red";
		col[2]="#CC0033";
		col[3]="Green";
		
		var bImg="http://"+window.location.host+"/"+webUrl+"/common/images/pwdlen_dSIPeEGQWxfO.gif";
		var sWidth=200;
		var sHeight=15;
		var Bobj=document.getElementById("chkResult");

		Bobj.style.fontSize="12px";
		Bobj.style.color=col[id];
		Bobj.style.width=sWidth + "px";
		Bobj.style.height=sHeight + "px";
		Bobj.style.lineHeight=sHeight + "px";
		Bobj.style.background="url(" + bImg + ") no-repeat 10PX " + sty[id] + "px";
		Bobj.style.textIndent="20px";
		Bobj.innerHTML="" + msg[id];
	}
	
	function getResult(s){
		if(s.length < 4){
			return 0;
		}
		var ls = 0;
		if (s.match(/[a-z]/ig)){
			ls++;
		}
		if (s.match(/[0-9]/ig)){
			ls++;
		}
	 	if (s.match(/(.[^a-z0-9])/ig)){
			ls++;
		}
		if (s.length < 6 && ls > 0){
			ls--;
		}
		return ls
	}
	function confirmpwd(pw2){
	var pw=document.getElementById("pw").value;
	if(pw2 != ""){
	if(pw2 != pw){
		document.getElementById("confirm_check_state").innerHTML="<table border='0' cellspacing='0' cellpadding='0'><tr><td><img src='common/images/wrong.gif' /></td><td>兩次輸入密碼不同。</td></tr></table>";
		}else{
		document.getElementById("confirm_check_state").innerHTML="<table border='0' cellspacing='0' cellpadding='0'><tr><td><img src='common/images/validity.gif' /></td><td>密碼檢查正確。</td></tr></table>";
	}
	}else{
		document.getElementById("confirm_check_state").innerHTML="<table border='0' cellspacing='0' cellpadding='0'><tr><td><img src='common/images/wrong.gif' /></td><td>密碼不能為空。</td></tr></table>";
		}
	}