// ITNox Technologies
// JavaScript Document
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== VALIDATE FIELD FUNCTIONS ===================================================================
function validateField(obj,type,data,errString){
    switch(type) 
    { 
        case "required": 
        case "req": 
       	{ 
			if(eval(obj.value.length)==0){
				alert(errString);
				obj.focus();
				return false;
			}
            break;
        }//alpha 

        case "alphabetic": 
        case "alpha": 
       	{ 
			var charpos = obj.value.search("[0-9]");
			if (charpos>=0) {
			    alert(errString + 'Invalid Character(s) Detected at position : '+eval(charpos+1));
				obj.focus();
				return false;
			}
            break; 
        }//alpha 

        case "numeric": 
        case "num": 
       	{ 
			var charpos = obj.value.search("[^0-9]");
			if (charpos>=0) {
			    alert(errString + 'Invalid Character(s) Detected at position : '+eval(charpos+1));
				obj.focus();
				return false;
			}
            break; 
        }//alpha 

        case "maximumlength": 
        case "maxlen": 
       	{ 
			var cmax = checkMaxChars(obj,data);
			if (cmax==false) {
			    alert('('+data+') '+errString);
				obj.focus();
				return false;
			}
            break; 
        }//alpha 

        case "minimumlength": 
        case "minlen": 
       	{ 
			var cmin = checkMinChars(obj,data);
			if (cmin==false) {
			    alert(errString);
				obj.focus();
				return false;
			}
            break; 
        }//alpha 
		
        case "emailvalidate": 
        case "email": 
       	{ 
			var eflag = validateEmailAddress(obj.value);
			if (eflag==false) {
//			    alert(errString);
				obj.focus();
				return false;
			}
            break; 
        }//alpha 

        case "selectioncheck": 
        case "select": 
        { 
            if(obj.selectedIndex==0) 
            { 
	        	alert(errString);
				obj.focus(); 
              	return false;                                   
            } 
            break; 
         }//case dontselect 
	}
	return true;
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== AUTO TAB FUNCTIONS ===================================================================
//autoTab(this, 3, event);
function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode; 
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}
function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== UPPER CASE & LOWER CASE FUNCTIONS ====================================================
//<input type="text" name="caps" size=40 value="" onChange="toUCase(this)">
function toUCase(obj){
obj.value=obj.value.toUpperCase();
}
//----------------------------------------------------------------------------------------------------------
//<input type="text" name="caps" size=40 value="" onChange="toLCase(this)">
function toLCase(obj){
obj.value=obj.value.toLowerCase();
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== CHECK CAPS LOCK FUNCTION =============================================================
//<INPUT TYPE="Password" NAME="Password" SIZE=16 MAXLENGTH=16 onKeyPress="checkCapsLock(event)">
function checkCapsLock( e ) {
	var myKeyCode=0;
	var myShiftKey=false;
	var myMsg='Caps Lock is On.\n\nTo prevent entering your password incorrectly,\nyou should press Caps Lock to turn it off.';

	// Internet Explorer 4+
	if ( document.all ) {
		myKeyCode=e.keyCode;
		myShiftKey=e.shiftKey;

	// Netscape 4
	} else if ( document.layers ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	// Netscape 6
	} else if ( document.getElementById ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	}

	// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
	if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
		alert( myMsg );

	// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
	} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
		alert( myMsg );
	}
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== FOCUS ELEMENT FUNCTION ==================================================================
//<BODY onLoad="putFocus(0, 1)">
function putFocus(formInst, elementInst) {
	if (document.forms.length > 0) {
		document.forms[formInst].elements[elementInst].focus();
	}
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== LOCK TEXTBOX FUNCTION ==================================================================
//<input type=text name=box value="Locked text!" onFocus="lockTextBox(this)" size=12>
function lockTextBox(obj){
obj.blur();
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== MAX LENGTH FUNCTION ==================================================================
//<input type=text name=box value="Locked text!" onChange="checkMaxChars(this,3)" size=12>
function checkMaxChars(obj,limit) {
	var maxc = limit;
	if (obj.value.length > maxc) {
//		alert("Please shorten your entry and submit again.");
		return false;
	}
	else{ 
		return true;
	}
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== MIN LENGTH FUNCTION ==================================================================
//<input type=text name=box value="Locked text!" onChange="checkMinChars(this,3)" size=12>
function checkMinChars(obj,limit) {
	var minc = limit;
	if (obj.value.length < minc) {
//		alert("Please lengthen your entry and submit again.");
		return false;
	}
	else 
		return true;
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== EMAIL ADDRESS VALIDATION FUNCTION ====================================================
//<input type=text name=box value="Locked text!" onChange="validateEmailAddress(this.value)" size=12>
function validateEmailAddress(emailStr) {

/* The following variable tells the rest of the function whether or not
to verify that the address ends in a two-letter country or well-known
TLD.  1 means check it, 0 means don't. */

var checkTLD=1;

/* The following is the list of known TLDs that an e-mail address must end with. */

var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;

/* The following pattern is used to check if the entered e-mail address
fits the user@domain format.  It also is used to separate the username
from the domain. */

var emailPat=/^(.+)@(.+)$/;

/* The following string represents the pattern for matching all special
characters.  We don't want to allow special characters in the address. 
These characters include ( ) < > @ , ; : \ " . [ ] */

var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";

/* The following string represents the range of characters allowed in a 
username or domainname.  It really states which chars aren't allowed.*/

var validChars="\[^\\s" + specialChars + "\]";

/* The following pattern applies if the "user" is a quoted string (in
which case, there are no rules about which characters are allowed
and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
is a legal e-mail address. */

var quotedUser="(\"[^\"]*\")";

/* The following pattern applies for domains that are IP addresses,
rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
e-mail address. NOTE: The square brackets are required. */

var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;

/* The following string represents an atom (basically a series of non-special characters.) */

var atom=validChars + '+';

/* The following string represents one word in the typical username.
For example, in john.doe@somewhere.com, john and doe are words.
Basically, a word is either an atom or quoted string. */

var word="(" + atom + "|" + quotedUser + ")";

// The following pattern describes the structure of the user

var userPat=new RegExp("^" + word + "(\\." + word + ")*$");

/* The following pattern describes the structure of a normal symbolic
domain, as opposed to ipDomainPat, shown above. */

var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");

/* Finally, let's start trying to figure out if the supplied address is valid. */

/* Begin with the coarse pattern to simply break up user@domain into
different pieces that are easy to analyze. */

var matchArray=emailStr.match(emailPat);

if (matchArray==null) {

/* Too many/few @'s or something; basically, this address doesn't
even fit the general mould of a valid e-mail address. */

alert("Email address seems incorrect (check @ and .'s)");
return false;
}
var user=matchArray[1];
var domain=matchArray[2];

// Start by checking that only basic ASCII characters are in the strings (0-127).

for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {
alert("Ths username contains invalid characters.");
return false;
   }
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {
alert("Ths domain name contains invalid characters.");
return false;
   }
}

// See if "user" is valid 

if (user.match(userPat)==null) {

// user is not valid

alert("The username doesn't seem to be valid.");
return false;
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */

var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {

// this is an IP address

for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
alert("Destination IP address is invalid!");
return false;
   }
}
return true;
}

// Domain is symbolic name.  Check if it's valid.
 
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
alert("The domain name does not seem to be valid.");
return false;
   }
}

/* domain name seems valid, but now make sure that it ends in a
known top-level domain (like com, edu, gov) or a two-letter word,
representing country (uk, nl), and that there's a hostname preceding 
the domain or country. */

if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) {
alert("The address must end in a well-known domain or two letter " + "country.");
return false;
}

// Make sure there's a host name preceding the domain.

if (len<2) {
alert("This address is missing a hostname!");
return false;
}

// If we've gotten this far, everything's valid!
return true;
}
//----------------------------------------------------------------------------------------------------------
function emailCheck(emailStr) {
// checks if the e-mail address is valid
var emailPat = /^(\".*\"|[A-Za-z]\w*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z]\w*(\.[A-Za-z]\w*)+)$/;
var matchArray = emailStr.match(emailPat);
if (matchArray == null) {
alert("Your email address seems incorrect.  Please try again (check the '@' and '.'s in the email address)");
return false;
}
// make sure the IP address domain is valid
var IPArray = matchArray[2].match(/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/);
if (IPArray != null) {
for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
alert("Destination IP address is invalid!")
return false;
      }
   }
}
return true;
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== MASK FIELD FUNCTION ==================================================================
//<input name="Field1" value="" type="text" onKeyUp="javascript:return maskField(this.value,this,'3,6','-');" onBlur="javascript:return maskField(this.value,this,'3,6','-');" style="font-family:verdana;font-size:10pt;width:110px;" maxlength="11">
function maskField(str,textbox,loc,delim){
var locs = loc.split(',');

for (var i = 0; i <= locs.length; i++){
	for (var k = 0; k <= str.length; k++){
	 if (k == locs[i]){
	  if (str.substring(k, k+1) != delim){
	    str = str.substring(0,k) + delim + str.substring(k,str.length)
	  }
	 }
	}
 }
textbox.value = str
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== DATE PICKER FUNCTION ==================================================================
//<input type="button" value="V" onclick="fPopCalendar(dp,dp); return false">
var gdCtrl = new Object();
var goSelectTag = new Array();
var gcGray = "#808080";
var gcToggle = "#ffff00";
var gcBG = "#cccccc";

var gdCurDate = new Date();
var giYear = gdCurDate.getFullYear();
var giMonth = gdCurDate.getMonth()+1;
var giDay = gdCurDate.getDate();

function fSetDate(iYear, iMonth, iDay){
  VicPopCal.style.visibility = "hidden";
  gdCtrl.value = iMonth+"-"+iDay+"-"+iYear; //Here, you could modify the locale as you need !!!!
  for (i in goSelectTag)
  	goSelectTag[i].style.visibility = "visible";
  goSelectTag.length = 0;
}

function fSetSelected(aCell){
  var iOffset = 0;
  var iYear = parseInt(tbSelYear.value);
  var iMonth = parseInt(tbSelMonth.value);

  self.event.cancelBubble = true;
  aCell.bgColor = gcBG;
  with (aCell.children["cellText"]){
  	var iDay = parseInt(innerText);
  	if (color==gcGray)
		iOffset = (Victor<10)?-1:1;
	iMonth += iOffset;
	if (iMonth<1) {
		iYear--;
		iMonth = 12;
	}else if (iMonth>12){
		iYear++;
		iMonth = 1;
	}
  }
  fSetDate(iYear, iMonth, iDay);
}

function Point(iX, iY){
	this.x = iX;
	this.y = iY;
}

function fBuildCal(iYear, iMonth) {
  var aMonth=new Array();
  for(i=1;i<7;i++)
  	aMonth[i]=new Array(i);

  var dCalDate=new Date(iYear, iMonth-1, 1);
  var iDayOfFirst=dCalDate.getDay();
  var iDaysInMonth=new Date(iYear, iMonth, 0).getDate();
  var iOffsetLast=new Date(iYear, iMonth-1, 0).getDate()-iDayOfFirst+1;
  var iDate = 1;
  var iNext = 1;

  for (d = 0; d < 7; d++)
	aMonth[1][d] = (d<iDayOfFirst)?-(iOffsetLast+d):iDate++;
  for (w = 2; w < 7; w++)
  	for (d = 0; d < 7; d++)
		aMonth[w][d] = (iDate<=iDaysInMonth)?iDate++:-(iNext++);
  return aMonth;
}

function fDrawCal(iYear, iMonth, iCellHeight, iDateTextSize) {
  var WeekDay = new Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat");
  var styleTD = " bgcolor='"+gcBG+"' bordercolor='"+gcBG+"' valign='middle' align='center' height='"+iCellHeight+"' style='font:bold "+iDateTextSize+" Courier;";            //Coded by Liming Weng(Victor Won)  email:victorwon@netease.com

  with (document) {
	write("<tr>");
	for(i=0; i<7; i++)
		write("<td "+styleTD+"color:#990099' >" + WeekDay[i] + "</td>");
	write("</tr>");

  	for (w = 1; w < 7; w++) {
		write("<tr>");
		for (d = 0; d < 7; d++) {
			write("<td id=calCell "+styleTD+"cursor:hand;' onMouseOver='this.bgColor=gcToggle' onMouseOut='this.bgColor=gcBG' onclick='fSetSelected(this)'>");
			write("<font id=cellText Victor='Liming Weng'> </font>");
			write("</td>")
		}
		write("</tr>");
	}
  }
}

function fUpdateCal(iYear, iMonth) {
  myMonth = fBuildCal(iYear, iMonth);
  var i = 0;
  for (w = 0; w < 6; w++)
	for (d = 0; d < 7; d++)
		with (cellText[(7*w)+d]) {
			Victor = i++;
			if (myMonth[w+1][d]<0) {
				color = gcGray;
				innerText = -myMonth[w+1][d];
			}else{
				color = ((d==0)||(d==6))?"red":"black";
				innerText = myMonth[w+1][d];
			}
		}
}

function fSetYearMon(iYear, iMon){
  tbSelMonth.options[iMon-1].selected = true;
  for (i = 0; i < tbSelYear.length; i++)
	if (tbSelYear.options[i].value == iYear)
		tbSelYear.options[i].selected = true;
  fUpdateCal(iYear, iMon);
}

function fPrevMonth(){
  var iMon = tbSelMonth.value;
  var iYear = tbSelYear.value;

  if (--iMon<1) {
	  iMon = 12;
	  iYear--;
  }

  fSetYearMon(iYear, iMon);
}

function fNextMonth(){
  var iMon = tbSelMonth.value;
  var iYear = tbSelYear.value;

  if (++iMon>12) {
	  iMon = 1;
	  iYear++;
  }

  fSetYearMon(iYear, iMon);
}

function fToggleTags(){
  with (document.all.tags("SELECT")){
 	for (i=0; i<length; i++)
 		if ((item(i).Victor!="Won")&&fTagInBound(item(i))){
 			item(i).style.visibility = "hidden";
 			goSelectTag[goSelectTag.length] = item(i);
 		}
  }
}

function fTagInBound(aTag){
  with (VicPopCal.style){
  	var l = parseInt(left);
  	var t = parseInt(top);
  	var r = l+parseInt(width);
  	var b = t+parseInt(height);
	var ptLT = fGetXY(aTag);
	return !((ptLT.x>r)||(ptLT.x+aTag.offsetWidth<l)||(ptLT.y>b)||(ptLT.y+aTag.offsetHeight<t));
  }
}

function fGetXY(aTag){
  var oTmp = aTag;
  var pt = new Point(0,0);
  do {
  	pt.x += oTmp.offsetLeft;
  	pt.y += oTmp.offsetTop;
  	oTmp = oTmp.offsetParent;
  } while(oTmp.tagName!="BODY");
  return pt;
}

// Main: popCtrl is the widget beyond which you want this calendar to appear;
//       dateCtrl is the widget into which you want to put the selected date.
// i.e.: <input type="text" name="dc" style="text-align:center" readonly><INPUT type="button" value="V" onclick="fPopCalendar(dc,dc);return false">
function fPopCalendar(popCtrl, dateCtrl){
  gdCtrl = dateCtrl;
  fSetYearMon(giYear, giMonth);
  var point = fGetXY(popCtrl);
  with (VicPopCal.style) {
  	left = point.x;
	top  = point.y+popCtrl.offsetHeight+1;
	width = VicPopCal.offsetWidth;
	height = VicPopCal.offsetHeight;
	fToggleTags(point);
	visibility = 'visible';
  }
  VicPopCal.focus();
}

function fHideCal(){
  var oE = window.event;
  if ((oE.clientX>0)&&(oE.clientY>0)&&(oE.clientX<document.body.clientWidth)&&(oE.clientY<document.body.clientHeight)) {
	var oTmp = document.elementFromPoint(oE.clientX,oE.clientY);
	while ((oTmp.tagName!="BODY") && (oTmp.id!="VicPopCal"))
		oTmp = oTmp.offsetParent;
	if (oTmp.id=="VicPopCal")
		return;
  }
  VicPopCal.style.visibility = 'hidden';
  for (i in goSelectTag)
	goSelectTag[i].style.visibility = "visible";
  goSelectTag.length = 0;
}

var gMonths = new Array("January","February","March","April","May","June","July","August","September","October","November","December");

with (document) {
write("<Div id='VicPopCal' onblur='fHideCal()' onclick='focus()' style='POSITION:absolute;visibility:hidden;border:2px ridge;width:10;z-index:100;'>");
write("<table border='0' bgcolor='#6699cc'>");
write("<TR>");
write("<td valign='middle' align='center'><input type='button' name='PrevMonth' value='<' style='height:20;width:20;FONT:16 Fixedsys' onClick='fPrevMonth()' onblur='fHideCal()'>");
write("&nbsp;&nbsp;<select name='tbSelMonth' onChange='fUpdateCal(tbSelYear.value, tbSelMonth.value)' Victor='Won' onclick='self.event.cancelBubble=true' onblur='fHideCal()'>");
for (i=0; i<12; i++)
	write("<option value='"+(i+1)+"'>"+gMonths[i]+"</option>");
write("</SELECT>");
write("&nbsp;&nbsp;<SELECT name='tbSelYear' onChange='fUpdateCal(tbSelYear.value, tbSelMonth.value)' Victor='Won' onclick='self.event.cancelBubble=true' onblur='fHideCal()'>");
for(i=1990;i<2015;i++)
	write("<OPTION value='"+i+"'>&nbsp;&nbsp;"+i+"&nbsp;&nbsp;</OPTION>");
write("</SELECT>");
write("&nbsp;&nbsp;<input type='button' name='PrevMonth' value='>' style='height:20;width:20;FONT:16 Fixedsys' onclick='fNextMonth()' onblur='fHideCal()'>");
write("</td>");
write("</TR><TR>");
write("<td align='center'>");
write("<DIV style='background-color:teal;'><table width='100%' border='0'>");
fDrawCal(giYear, giMonth, 18, 16);
write("</table></DIV>");
write("</td>");
write("</TR><TR><TD align='center'>");
write("<B style='cursor:hand' onclick='fSetDate(giYear,giMonth,giDay); self.event.cancelBubble=true' onMouseOver='this.style.color=gcToggle' onMouseOut='this.style.color=0'>Today:&nbsp;&nbsp;"+gMonths[giMonth-1]+"&nbsp;"+giDay+",&nbsp;&nbsp;"+giYear+"</B>");
write("</TD></TR>");write("</TD></TR>");
write("</TABLE></Div>");
}
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//==========================================================================================================
//=================== MAIN FORM FUNCTION ===================================================================