//blank's the detail screen every time the left panel changes
  function show_blank() {
    parent.frames["body_top"].location = "Body/blank.html";
  }

  //change's the image depending on mouse action
  function setImageOriginal(imageName){
    return("Images/" + imageName + ".gif");
  }

  function setImageClicked(imageName){
    return("Images/" + imageName + "_clicked.gif");
  }

  function setImageOver(imageName){
    return("Images/" + imageName + "_over.gif");
  }

  function imageOver(imageIndex,imageName){
    document.images[imageIndex].src = setImageOver(imageName);    
  }

  function imageOut(imageIndex,imageName){
    var clickedIndex = document.frmclickedImageHolder.strClickedImageIndex.value;
    var clickedName = document.frmclickedImageHolder.strClickedImageName.value;

    document.images[imageIndex].src = setImageOriginal(imageName);  
    if (clickedIndex != "...")
      document.images[clickedIndex].src = setImageClicked(clickedName);
  }

  function imageClick(imageIndex,imageName){
    var imageElements = document.images.length;
    var i = 0
    var prevImageClickedIndex = document.frmclickedImageHolder.strClickedImageIndex.value;
    var prevImageClickedName = document.frmclickedImageHolder.strClickedImageName.value;
  
    if (prevImageClickedIndex != '...')
     document.images[prevImageClickedIndex].src = setImageOriginal(prevImageClickedName);
    document.images[imageIndex].src = setImageClicked(imageName);
    document.frmclickedImageHolder.strClickedImageIndex.value = imageIndex;
    document.frmclickedImageHolder.strClickedImageName.value = imageName;

  }

  function isInteger(numbers) {
    val = parseInt(numbers,10);
    if(numbers != val) return "false";
    else return "true";
  }

  function isNull(data) {
    if(data == "") return "true";
    else return "false";
  }

  function isFloat(numbers) {
    val = parseFloat(numbers);
    if(numbers != val) return "false";
    else return "true";
  }

  // Calculates how many days a month has. Also good for leap years and non leap years.
  function isDateExisting_MonthDays(Month,Year) {  
    var ListMonths = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
    // Non-Leap year Month days..
    var DOMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
    // Leap year Month days..
    var LeapDOMonth = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

    if ((Year % 4) == 0) { 
      if ((Year % 100) == 0 && (Year % 400) != 0) return DOMonth[Month-1];
      else return LeapDOMonth[Month-1];
    } 
    else return DOMonth[Month-1]; 
  }

  function isDateExisting(iMonth,iDay,iYear) { 
    var Days;
    Days = isDateExisting_MonthDays(iMonth,iYear);
    if (iDay > Days) return "false";
    return "true";
  }

  function isDate(inputDate) {          
    inputDay = inputDate.substring(0,2);
    inputMonthStr = inputDate.substring(3,6);
    inputYear = inputDate.substring(7,11);

    if (inputDate.length < 11) return "false";
    if (inputDate.substring(2,3)!="-") return "false";
    if (inputDate.substring(6,7)!="-") return "false";

    if(inputMonthStr=="JAN") inputMonth = 1;
    else if(inputMonthStr=="FEB") inputMonth = 2;
    else if(inputMonthStr=="MAR") inputMonth = 3;
    else if(inputMonthStr=="APR") inputMonth = 4;
    else if(inputMonthStr=="MAY") inputMonth = 5;
    else if(inputMonthStr=="JUN") inputMonth = 6;
    else if(inputMonthStr=="JUL") inputMonth = 7;
    else if(inputMonthStr=="AUG") inputMonth = 8;
    else if(inputMonthStr=="SEP") inputMonth = 9;
    else if(inputMonthStr=="OCT") inputMonth = 10;
    else if(inputMonthStr=="NOV") inputMonth = 11;
    else if(inputMonthStr=="DEC") inputMonth = 12;    
    else return "false";

    return isDateExisting(inputMonth,inputDay,inputYear);
   } 

  function isValidDateRange(dateFrom, dateTo) {
    startDay = dateFrom.value.substring(0,2);
    startMonthStr = dateFrom.value.substring(3,6);
    startYear = dateFrom.value.substring(7,11);
     
    if(startMonthStr=="JAN") startMonth = 1;
    else if(startMonthStr=="FEB") startMonth = 2;
    else if(startMonthStr=="MAR") startMonth = 3;
    else if(startMonthStr=="APR") startMonth = 4;
    else if(startMonthStr=="MAY") startMonth = 5;
    else if(startMonthStr=="JUN") startMonth = 6;
    else if(startMonthStr=="JUL") startMonth = 7;
    else if(startMonthStr=="AUG") startMonth = 8;
    else if(startMonthStr=="SEP") startMonth = 9;
    else if(startMonthStr=="OCT") startMonth = 10;
    else if(startMonthStr=="NOV") startMonth = 11;
    else startMonth = 12;
    
    endDay = dateTo.value.substring(0,2);
    endMonthStr = dateTo.value.substring(3,6);
    endYear = dateTo.value.substring(7,11);
     
    if(endMonthStr=="JAN") endMonth = 1;
    else if(endMonthStr=="FEB") endMonth = 2;
    else if(endMonthStr=="MAR") endMonth = 3;
    else if(endMonthStr=="APR") endMonth = 4;
    else if(endMonthStr=="MAY") endMonth = 5;
    else if(endMonthStr=="JUN") endMonth = 6;
    else if(endMonthStr=="JUL") endMonth = 7;
    else if(endMonthStr=="AUG") endMonth = 8;
    else if(endMonthStr=="SEP") endMonth = 9;
    else if(endMonthStr=="OCT") endMonth = 10;
    else if(endMonthStr=="NOV") endMonth = 11;
    else endMonth = 12;
    
    effDate = new Date(startYear, startMonth-1, startDay);
    expDate = new Date(endYear, endMonth-1, endDay);
    
    if(effDate > expDate){ 
      showMessage(RCS_MSG004,dateTo,dateFrom);
      return "false";
    }  
    else return "true";
  }
  
  function isValidEffectivityDate(effectivityDate, currentDate) { //VAH 09Aug2010)
    startDay = effectivityDate.value.substring(0,2);
    startMonthStr = effectivityDate.value.substring(3,6);
    startYear = effectivityDate.value.substring(7,11);
     
    if(startMonthStr=="JAN") startMonth = 1;
    else if(startMonthStr=="FEB") startMonth = 2;
    else if(startMonthStr=="MAR") startMonth = 3;
    else if(startMonthStr=="APR") startMonth = 4;
    else if(startMonthStr=="MAY") startMonth = 5;
    else if(startMonthStr=="JUN") startMonth = 6;
    else if(startMonthStr=="JUL") startMonth = 7;
    else if(startMonthStr=="AUG") startMonth = 8;
    else if(startMonthStr=="SEP") startMonth = 9;
    else if(startMonthStr=="OCT") startMonth = 10;
    else if(startMonthStr=="NOV") startMonth = 11;
    else startMonth = 12;
    
    endDay = currentDate.substring(0,2);
    endMonthStr = currentDate.substring(3,6);
    endYear = currentDate.substring(7,11);
     
    if(endMonthStr=="JAN") endMonth = 1;
    else if(endMonthStr=="FEB") endMonth = 2;
    else if(endMonthStr=="MAR") endMonth = 3;
    else if(endMonthStr=="APR") endMonth = 4;
    else if(endMonthStr=="MAY") endMonth = 5;
    else if(endMonthStr=="JUN") endMonth = 6;
    else if(endMonthStr=="JUL") endMonth = 7;
    else if(endMonthStr=="AUG") endMonth = 8;
    else if(endMonthStr=="SEP") endMonth = 9;
    else if(endMonthStr=="OCT") endMonth = 10;
    else if(endMonthStr=="NOV") endMonth = 11;
    else endMonth = 12;
    
    effDate = new Date(startYear, startMonth-1, startDay);
    expDate = new Date(endYear, endMonth-1, endDay);
    
    if(effDate < expDate){ 
      alert(RCS_TBMT_MSG013);
      return "false";
    }  
    else return "true";
  }

  function getLongDate(inputDate) {
    var longDate;
    inputDay = inputDate.substring(0,2);
    inputMonthStr = inputDate.substring(3,6);
    inputYear = inputDate.substring(7,11);

    if(inputMonthStr=="JAN") longDate = "JANUARY " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="FEB") longDate = "FEBRUARY " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="MAR") longDate = "MARCH " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="APR") longDate = "APRIL " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="MAY") longDate = "MAY " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="JUN") longDate = "JUNE " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="JUL") longDate = "JULY " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="AUG") longDate = "AUGUST " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="SEP") longDate = "SEPTEMBER " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="OCT") longDate = "OCTOBER " + inputDay + ", " + inputYear;
    else if(inputMonthStr=="NOV") longDate = "NOVEMBER " + inputDay + ", " + inputYear;
    else longDate = "DECEMBER " + inputDay + ", " + inputYear;

    return longDate;
  }

  function doWhenEdit() {
    document.all.btnAdd.disabled=true;
    document.all.btnEdit.disabled=true;
    document.all.btnSave.disabled=false;
    document.all.btnCancel.disabled=false;
    document.all.btnDelete.disabled=true;
    document.all.btnPrint.disabled=true;
  }

  function doWhenAdd() {
    document.all.btnAdd.disabled=true;
    document.all.btnEdit.disabled=true;
    document.all.btnSave.disabled=false;
    document.all.btnCancel.disabled=false;
    document.all.btnDelete.disabled=true;
    document.all.btnPrint.disabled=true;
  }

  function doWhenCancel() {
    if (document.all.strTransTypeTemp.value=="INSERT" || document.all.strTransType.value=="") {
      document.all.btnAdd.disabled=false;
      document.all.btnEdit.disabled=true;
      document.all.btnSave.disabled=true;
      document.all.btnCancel.disabled=true;
      document.all.btnDelete.disabled=true;
      document.all.btnPrint.disabled=true;
    }
    else if (document.all.strTransTypeTemp.value=="UPDATE") {
      document.all.btnAdd.disabled=false;
      document.all.btnEdit.disabled=false;
      document.all.btnSave.disabled=true;
      document.all.btnCancel.disabled=true;
      document.all.btnDelete.disabled=false;
      document.all.btnPrint.disabled=false;
    }
  }
  
/*************Function in removing Whitespaces***************/
  function trim(strText){
    var ewan=null;
    var i=0;
    var j=parseInt(strText.length-1);
    while(strText.charAt(i)==" ")i++;
    while(strText.charAt(j)==" ")j--;
    if(j==-1) return strText.substring(0,0);
    else return strText.substring(i,j+1);
  } 

/**************Function for formatting year*****************/
  function formatYear(year){
    var iYear=parseInt(year);
      if(iYear>=0 && iYear<51){
        iYear=2000+iYear;
        return iYear;
      }  
      else if(iYear>=51 && iYear<100){
        iYear=1900+iYear;
        return iYear;
      }          
      else if(iYear>=100 && iYear<501){
        iYear=2000+iYear;
        return iYear;
      }          
      else if(iYear>=501 && iYear<1000){
        iYear=1000+iYear;
        return iYear;
      }          
    return year;
  }

/***********Function for autoformatting Date input*******/
  function formatDt(input) {          
    var formatDate="";
    var inputDay="";
    var inputMonthStr="";
    var inputYear="";
    var charDiv="";
    var inputDate=input.toUpperCase();   
    
    if(inputDate.indexOf("-")!=-1) charDiv="-";
    else if(inputDate.indexOf("/")!=-1) charDiv="/";
    else if(inputDate.indexOf(" ")!=-1) charDiv=" ";    
    else return input;

    inputYear=inputDate.substring(inputDate.indexOf(charDiv,inputDate.indexOf(charDiv)+1)+1,inputDate.length+1);

    if(isNaN(parseInt(inputDate.substring(0,inputDate.indexOf(charDiv))))!=true){
      inputDay=inputDate.substring(0,inputDate.indexOf(charDiv));        
      inputMonthStr=inputDate.substring(inputDate.indexOf(charDiv)+1,inputDate.indexOf(charDiv,inputDate.indexOf(charDiv)+1));
    }
    else if(isNaN(parseInt(inputDate.substring(inputDate.indexOf(charDiv)+1,inputDate.indexOf(charDiv,inputDate.indexOf(charDiv)+1))))!=true){
      inputMonthStr=inputDate.substring(0,inputDate.indexOf(charDiv));        
      inputDay=inputDate.substring(inputDate.indexOf(charDiv)+1,inputDate.indexOf(charDiv,inputDate.indexOf(charDiv)+1));
    }
    else return input;

    if(inputDay>31) return input;
    else if(inputDay.length==1) inputDay="0"+inputDay;

    if(inputMonthStr=="JAN"||inputMonthStr=="JANUARY"||inputMonthStr=="1"||inputMonthStr=="01") inputMonthStr="JAN";
    else if(inputMonthStr=="FEB"||inputMonthStr=="FEBRUARY"||inputMonthStr=="2"||inputMonthStr=="02") inputMonthStr="FEB";
    else if(inputMonthStr=="MAR"||inputMonthStr=="MARCH"||inputMonthStr=="3"||inputMonthStr=="03") inputMonthStr="MAR";
    else if(inputMonthStr=="APR"||inputMonthStr=="APRIL"||inputMonthStr=="4"||inputMonthStr=="04") inputMonthStr="APR";
    else if(inputMonthStr=="MAY"||inputMonthStr=="5"||inputMonthStr=="05") inputMonthStr="MAY";
    else if(inputMonthStr=="JUN"||inputMonthStr=="JUNE"||inputMonthStr=="6"||inputMonthStr=="06") inputMonthStr="JUN";
    else if(inputMonthStr=="JUL"||inputMonthStr=="JULY"||inputMonthStr=="7"||inputMonthStr=="07") inputMonthStr="JUL";
    else if(inputMonthStr=="AUG"||inputMonthStr=="AUGUST"||inputMonthStr=="8"||inputMonthStr=="08") inputMonthStr="AUG";
    else if(inputMonthStr=="SEP"||inputMonthStr=="SEPTEMBER"||inputMonthStr=="9"||inputMonthStr=="09") inputMonthStr="SEP";
    else if(inputMonthStr=="OCT"||inputMonthStr=="OCTOBER"||inputMonthStr=="10") inputMonthStr="OCT";
    else if(inputMonthStr=="NOV"||inputMonthStr=="NOVEMBER"||inputMonthStr=="11") inputMonthStr="NOV";
    else if(inputMonthStr=="DEC"||inputMonthStr=="DECEMBER"||inputMonthStr=="12") inputMonthStr="DEC";    
    else return input;

    inputYear=formatYear(inputYear);

    formatDate=inputDay+"-"+inputMonthStr+"-"+inputYear;
    return formatDate;
  }

  function formatDateInput(InputDate){
    InputDate.value=formatDt(InputDate.value);
  }

/*****************Function for showing messages***************/
  function showMessage(message,fieldName1,fieldName2){
    if (isNull(fieldName1)=="false" && isNull(fieldName2)=="false"){
      alert(fieldName1.description+message+fieldName2.description);
      fieldName1.focus();
    }
    else if (isNull(fieldName1)=="false"){
      alert(fieldName1.description+message);
      fieldName1.focus();      
    }  
    else if (isNull(fieldName2)=="false"){
      alert(fieldName2.description+message);
      fieldName2.focus();      
    }  
    else  alert(message);  
  }