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>");
}
function launch(){
var destinationWindow = window.open('', 'destWin', 'scrollbars=yes,resizable=1,menubar=1,toolbar=0,width=620,height=500,top=0,left=10');
destinationWindow.focus();
return true;
}
function echeck(str) {

    var at="@"
    var dot="."
    var lat=str.indexOf(at)
    var lstr=str.length
    var ldot=str.indexOf(dot)
    if (str.indexOf(at)==-1){
       alert("Invalid E-mail address")
       return false
    }

    if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
       alert("Invalid E-mail address")
       return false
    }

    if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
        alert("Invalid E-mail address")
        return false
    }

     if (str.indexOf(at,(lat+1))!=-1){
        alert("Invalid E-mail address")
        return false
     }

     if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
        alert("Invalid E-mail address")
        return false
     }

     if (str.indexOf(dot,(lat+2))==-1){
        alert("Invalid E-mail address")
        return false
     }
    
     if (str.indexOf(" ")!=-1){
        alert("Invalid E-mail address")
        return false
     }

      return true          
  }

function ValidateForm(){
  var emailID=document.emailform.email
  
  if ((emailID.value==null)||(emailID.value=="")){
    alert("Please Enter your Email ID")
    emailID.focus()
    return false
  }
  if (echeck(emailID.value)==false){
    emailID.value=""
    emailID.focus()
    return false
  }
  return true
 }

 function ValidateForm3(){
 var fname=document.signup.firstname
 var lname=document.signup.lastname
 var emailID=document.signup.email
 var InitialString = document.signup.phone.value;
    if ((fname.value==null)||(fname.value=="")){
    alert("Please Enter your first name")
    fname.focus()
    return false
  }

    if ((lname.value==null)||(lname.value=="")){
    alert("Please Enter your last name")
    lname.focus()
    return false
  }
  //phone
    // Check for valid phone number
 var CleanedString=""; 
 var index = 0; 
 var LimitCheck; 
 var InitialString = document.signup.phone.value;

 //Get the length of the inputted string, to know how many characters to check
 LimitCheck = InitialString.length;
 
 //Walk through the inputted string and collect only number characters, appending them to CleanedString
 while (index != LimitCheck) { 
  if (isNaN(parseInt(InitialString.charAt(index)))) { } 
  else { CleanedString = CleanedString + InitialString.charAt(index); } 
  index = index + 1; 
 }
 
 //If CleanedString is exactly 10 digits long, then format it and allow form submission
 if ((CleanedString.length > 0)&&(CleanedString.length == 10)) {
  document.signup.phone.value = "(" + CleanedString.substring(0,3) + ") " + CleanedString.substring(3,6) + "-" + CleanedString.substring(6,10);
 }
 
 //If CleanedString is not 10 digits longs, show an alert and cancel form submission
 else { 
  CleanedString = InitialString;
  if ((CleanedString.length > 0)&&(CleanedString.length < 10)){
  alert("Phone numbers must have exactly ten digits.");
  document.signup.phone.focus();
 return false
 }else{
   return true
 }
 }
  //end phone

  if ((emailID.value==null)||(emailID.value=="")){
    alert("Please Enter your correct Email address")
    emailID.focus()
    return false
  }
  if (echeck(emailID.value)==false){
    emailID.value=""
    emailID.focus()
    return false
  }

  return true
  }


 function ValidateForm2(){
 var msg=document.feedback.msg
 var emailID=document.feedback.eaddress
  if ((emailID.value==null)||(emailID.value=="")){
    alert("Please Enter your correct Email address")
    emailID.focus()
    return false
  }
  if (echeck(emailID.value)==false){
    emailID.value=""
    emailID.focus()
    return false
  }

  if ((msg.value==null)||(msg.value=="")){
    alert("Please Enter your message")
    msg.focus()
    return false
  }
  return true
 }



 //highlight form ellements
 var highlightcolor="lightyellow"

var ns6=document.getElementById&&!document.all
var previous=''
var eventobj

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA|SELECT|OPTION/

//Function to check whether element clicked is form element
function checkel(which){
if (which.style&&intended.test(which.tagName)){
if (ns6&&eventobj.nodeType==3)
eventobj=eventobj.parentNode.parentNode
return true
}
else
return false
}

//Function to highlight form element
function highlight(e){
eventobj=ns6? e.target : event.srcElement
if (previous!=''){
if (checkel(previous))
previous.style.backgroundColor=''
previous=eventobj
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
}
else{
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
previous=eventobj
}
}

//get yes no
function getInfo() {


doyou = confirm("Are you sure you wish to delete the record(s)?");

if (doyou == true)

return true;
else
return false;
}

//for static calander
function buildCal(m, y, cM, cH, cDW, cD, brdr){
var mn=['January','February','March','April','May','June','July','August','September','October','November','December'];
var dim=[31,0,31,30,31,30,31,31,30,31,30,31];

var oD = new Date(y, m-1, 1); //DD replaced line to fix date bug when current day is 31st
oD.od=oD.getDay()+1; //DD replaced line to fix date bug when current day is 31st

var todaydate=new Date() //DD added
var scanfortoday=(y==todaydate.getFullYear() && m==todaydate.getMonth()+1)? todaydate.getDate() : 0 //DD added

dim[1]=(((oD.getFullYear()%100!=0)&&(oD.getFullYear()%4==0))||(oD.getFullYear()%400==0))?29:28;
var t='<div class="'+cM+'"><table class="'+cM+'" cols="7" cellpadding="0" border="'+brdr+'" cellspacing="0"><tr align="center">';
t+='<td colspan="7" align="center" class="'+cH+'">'+mn[m-1]+' - '+y+'</td></tr><tr align="center">';
for(s=0;s<7;s++)t+='<td class="'+cDW+'">'+"SMTWTFS".substr(s,1)+'</td>';
t+='</tr><tr align="center">';
for(i=1;i<=42;i++){
var x=((i-oD.od>=0)&&(i-oD.od<dim[m-1]))? i-oD.od+1 : '&nbsp;';
if (x==scanfortoday) //DD added
x='<span id="today">'+x+'</span>' //DD added
t+='<td class="'+cD+'">'+x+'</td>';
if(((i)%7==0)&&(i<36))t+='</tr><tr align="center">';
}
return t+='</tr></table></div>';
}

//read from file
function readFromFile(filename) {
  var text = '';
  var filechar;
  netscape.security.PrivilegeManager.enablePrivilege('UniversalFileAccess');
  var file = new java.io.File(filename);
  var FileReader = new java.io.FileReader(file);
  filechar = FileReader.read();
  while (filechar != -1) {
    text = text + String.fromCharCode(filechar);
    filechar = FileReader.read();
  }
  FileReader.close();
  return text;
}