var reWhitespace = /^\s+$/

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_swapImgRestore() { //v3.0
  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) { //v4.01
  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 isEmpty(s) {   
	return ((s == null) || (s.length == 0));
}

function isWhitespace (s) {   
	flag=false;
	for (i = 0; i < s.length; i++) {   
		flag=reWhitespace.test(s.charAt(i));
		i=s.length;
	}
	return flag;
}

function charInString (c, s) {   
	for (i = 0; i < s.length; i++) {   
		if (s.charAt(i) == c) return true;
  }
  return false
}

function isNumeric(s) {
	for(i=0;i<s.length;i++) 
		if (s.charAt(i)<'0' || s.charAt(i) >'9') 
			return false;
	return true;
}

function isAlpha(s) {
	for(i=0;i<s.length;i++) 
		if ((s.charAt(i)<'a' || s.charAt(i) >'z') && (s.charAt(i)<'A' || s.charAt(i) >'Z')) 
			return false;
	return true;
}

function isEmail(s) {
	var AtSym    = s.indexOf('@');
	var Period   = s.lastIndexOf('.');
	var Space    = s.indexOf(' ');
	var Length   = s.length - 1;
	
	if ((AtSym < 1) || (Period <= AtSym+1) || (Period == Length ) || (Space  != -1)) 
		return false;
	return true;	
}

function loginForm(theform) {
	var Temp=theform.fldLoginS;
	if (isEmpty(Temp.value)) {
		alert('Please input Login ID');
		Temp.focus();
		return false;
	}
	if (isWhitespace(Temp.value)) {
		alert('Login ID Cannot start with space');
		Temp.focus();
		return false;
	}	
	var Temp=theform.fldPasswordS;
	if (isEmpty(Temp.value)) {
		alert('Please input Password');
		Temp.focus();
		return false;
	}
	if (isWhitespace(Temp.value)) {
		alert('Password Cannot start with space');
		Temp.focus();
		return false;
	}		
	return true;
}

function regForm(theform) {
	var Temp=theform.fldFirstLoginKeyS;
	if (isEmpty(Temp.value)) {
		alert('Please input CD Key');
		Temp.focus();
		return false;
	}
	if (isWhitespace(Temp.value)) {
		alert('CD Key Cannot start with space');
		Temp.focus();
		return false;
	}	
	return true;
}


function checkProfile(theform) {
	var Temp=theform.fldCompanyNameS;
	if (isEmpty(Temp.value)) {
		alert('Please input Name of Company / Customer');
		Temp.focus();
		return false;
	}	
	var Temp=theform.fldAddressS;
	if (isEmpty(Temp.value)) {
		alert('Please input Address ');
		Temp.focus();
		return false;
	}		
	var Temp=theform.fldEmailS;
	if (isEmpty(Temp.value)) {
		alert('Please input email address ');
		Temp.focus();
		return false;
	}		
	if (!isEmail(Temp.value)) {
		alert('Invalid email');
		Temp.focus();
		return false;	
	}
	return true;	
}

function forgetForm(theform) {
	var Temp=theform.fldLoginS;
	if (isEmpty(Temp.value)) {
		alert('Please input your Login ID');
		Temp.focus();
		return false;
	}		
	return true;
}

function checkPassword(theform) {
	var Temp=theform.fldPasswordOldS;
	if (isEmpty(Temp.value)) {
		alert('Please input Old Password');
		Temp.focus();
		return false;
	}	
	var Temp=theform.fldPasswordS;
	if (isEmpty(Temp.value)) {
		alert('Please input Password');
		Temp.focus();
		return false;
	}	
	if (Temp.value.length<5) {
		alert('Password cannot less than 5 characters');
		Temp.focus();
		return false;		
	}
	if (isWhitespace(Temp.value)) {
		alert('Password cannot Contains Whitespace');
		Temp.focus();
		return false;				
	}
	var Temp=theform.fldPassword2S;
	if (isEmpty(Temp.value)) {
		alert('Please input Password Confirm');
		Temp.focus();
		return false;
	}	
	if (Temp.value.length<5) {
		alert('Password cannot less than 5 characters');
		Temp.focus();
		return false;		
	}
	if (isWhitespace(Temp.value)) {
		alert('Password cannot Contains Whitespace');
		Temp.focus();
		return false;				
	}
	var Temp1=theform.fldPasswordS;
	if (Temp.value!=Temp1.value) {
		alert('Password Confirm not match');
		Temp.focus();
		return false;
	}	
	return true;
}