// constants
var noValue = '-99'

// globals
var curOption = new Array();
var isLoaded = new Array();


var oldLink = null;
// code to change the active stylesheet
function setActiveStyleSheet(link, title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
  if (oldLink) oldLink.style.fontWeight = 'normal';
  oldLink = link;
  //link.style.fontWeight = 'bold';
  return false;
}

// This function gets called when the end-user clicks on some date.
function selected(cal, date) {
  cal.sel.value = date; // just update the date in the input field.
  cal.callCloseHandler();
}

// And this gets called when the end-user clicks on the _selected_ date,
// or clicks on the "Close" button.  It just hides the calendar without
// destroying it.
function closeHandler(cal) {
  cal.hide();                        // hide the calendar
}

// This function shows the calendar under the element having the given id.
// It takes care of catching "mousedown" signals on document and hiding the
// calendar if the click was outside.
function showCalendar(id, format) 
{
  var el = document.getElementById(id);
  if(el.disabled==true)
	return false;
  
  
  
  if (calendar != null) {
    // we already have some calendar created
    calendar.hide();                 // so we hide it first.
  } else {
    // first-time call, create the calendar.
    var cal = new Calendar(false, null, selected, closeHandler);
    // uncomment the following line to hide the week numbers
    cal.weekNumbers = false;
    calendar = cal;                  // remember it in the global var
    cal.setRange(1900, 2070);        // min/max year allowed.
    cal.create();
  }
  calendar.setDateFormat(format);    // set the specified date format
  calendar.parseDate(el.value);      // try to parse the text in field
  calendar.sel = el;                 // inform it what input field we use
  calendar.showAtElement(el);        // show the calendar below it

  return false;
}























function fillList( lst, strOptions){
  // fill any list with options
  
  emptyList(lst);
  
  // always insert selection prompt
  
  //var lst = document.forms['NewSubProjectPage'][listName];
  
  lst.disabled = true;
  lst.options[0] = new Option('-- Please Select --', noValue);
  
  // options in form "value~displaytext|value~displaytext|..."
  
  var aOptionPairs = strOptions.split('|');
  for( var i = 0; i < aOptionPairs.length; i++ ){
    if (aOptionPairs[i].indexOf('~') != -1) {
      var aOptions = aOptionPairs[i].split('~');
      lst.options[i + 1] = new Option(aOptions[1], aOptions[0]);
    }  
  }
  
  // init to no value
  selectOption( lst, noValue );
  //lst.onchange = eval( listName + "_onChange" );
  
  isLoaded[lst.Name] = true;
  lst.disabled = false;
}

function fillListEx( lst, strOptions, DefaultText, DefaultValue ){
  // fill any list with options
  
  emptyList(lst);
  
  // always insert selection prompt
  
  //var lst = document.forms['NewSubProjectPage'][listName];
  
  lst.disabled = true;
  lst.options[0] = new Option(DefaultText, DefaultValue);
  
  // options in form "value~displaytext|value~displaytext|..."
  
  var aOptionPairs = strOptions.split('|');
  for( var i = 0; i < aOptionPairs.length; i++ ){
    if (aOptionPairs[i].indexOf('~') != -1) {
      var aOptions = aOptionPairs[i].split('~');
      lst.options[i + 1] = new Option(aOptions[1], aOptions[0]);
    }  
  }
  
  // init to no value
  selectOption( lst, noValue );
  //lst.onchange = eval( listName + "_onChange" );
  
  isLoaded[lst.Name] = true;
  lst.disabled = false;
}


function selectOption( lst, optionVal )
{
  // set list selection to option based on value
  //var lst = document.forms['NewSubProjectPage'][listName];
  for( var i = 0; i< lst.options.length; i++ ){
    if( lst.options[i].value == optionVal ){
      lst.selectedIndex = i;
      curOption[lst.Name] = optionVal;
      return;
    }  
  }
}

function DaysInMonth(Y, M) 
{ // M=1..12   >= 2000-09-01
  with (new Date(Y, M, 1, 12)) 
  {
    setDate(0) ; return getDate() 
   } 
 }

function dateDiff(stdate,enddate) 
{
			var arry = new Array(1,-1,-1);	
			var ntotal=0,ndiff=0;
			var nYears=-1,nMons=-1,ndays=-1;
						
			date1 = new Date();
			date2 = new Date();
			diff  = new Date();
			
			if (IsValidDate(stdate) )
			{ // Validates first date 
				date1temp = new Date(stdate);
				date1.setTime(date1temp.getTime());
			}
			else return false; // otherwise exits
			
			if (IsValidDate(enddate))
			{ // Validates second date 
				date2temp = new Date(enddate);
				date2.setTime(date2temp.getTime());
			}
			else return false; // otherwise exits
			// sets difference date to difference of first date and second date
			
			diff.setTime(Math.abs(date1.getTime() - date2.getTime()));
			
			timediff = diff.getTime();
			
			//Fixing Up One Day Issue To Synchronize with Server Side Date Diff
			timediff =timediff + (1000 * 60 * 60 * 24);
			
			weeks = Math.floor(timediff / (1000 * 60 * 60 * 24 * 7));
			timediff -= weeks * (1000 * 60 * 60 * 24 * 7);
				
			days = Math.floor(timediff / (1000 * 60 * 60 * 24)); 
			timediff -= days * (1000 * 60 * 60 * 24);
			
			hours = Math.floor(timediff / (1000 * 60 * 60)); 
			timediff -= hours * (1000 * 60 * 60);

			mins = Math.floor(timediff / (1000 * 60)); 
			timediff -= mins * (1000 * 60);

			secs = Math.floor(timediff / 1000); 
			timediff -= secs * 1000;
			
			ntotal=((weeks*7)+days)/365.25;
			nyears=Math.floor(ntotal);

			ndiff=(ntotal-nyears)*12;
			nMons=Math.floor(ndiff);

			ndiff=((ntotal-nyears)*12)-nMons;
			ndays=Math.floor(ndiff*30);
			
			
			arry[0]=nyears;
			arry[1]=nMons;
			arry[2]=ndays;
									
			return arry; // form should never submit, returns false
}


function dateDiffVB(interval,stdate,enddate) 
{
	var arry = new Array(1,-1,-1);	
	var ntotal=0,ndiff=0;
	var nYears=-1,nMons=-1,ndays=-1;
				
	if (IsValidDate(stdate))
		var date2 = new Date(stdate);
	else 
		return false; // otherwise exits
	
	if (IsValidDate(enddate))
		var date1 = new Date(enddate);
	else 
		return false; // otherwise exits
	
				
	var D1=new Array(1,-1,-1);
	D1[0]=date1.getFullYear();
	D1[1]=date1.getMonth() + 1 ;
	D1[2]=date1.getDate();
		
	var D2=new Array(1,-1,-1);
	D2[0]=date2.getFullYear();
	D2[1]=date2.getMonth() + 1 ;
	D2[2]=date2.getDate();
	
	
	switch (interval.toUpperCase())
	{
				
		case 'D': 
			
			var Dx = Date.UTC(D1[0], D1[1]-1, D1[2]);
			var Dy = Date.UTC(D2[0], D2[1]-1, D2[2]);
			return (Dx-Dy)/864e5; 
			
			break ;    
		
		case 'M': 
		
			if (D1[2]<D2[2]) 
			{ 
				D1[1]-- ; 
				D1[2] += DaysInMonth(D1[0], D1[1]); 
			}
			D1[2] -= D2[2];
			if (D1[1]<D2[1]) 
			{ 
				D1[0]--; 
				D1[1] += 12;
			}
			D1[1] -= D2[1];
			D1[0] -= D2[0];
			return (D1[0]*12)+D1[1];
			
			break ;  
		
		case 'Y': 
			
			  var nYears = date2.getFullYear() - date1.getFullYear()
			  date1.setFullYear(date2.getFullYear())
			  if (date1>date2) nYears--
			  return nYears 	    
			
			break ;
		
		default:
		// If we get to here then the interval parameter
		// didn't meet the d,h,m,s criteria.  Handle
		// the error. 		
		alert(intervalMsg) ;
		return null ;
				
	}
			
	
	arry[0]=nyears;
	arry[1]=nMons;
	arry[2]=ndays;
							
	return arry; // form should never submit, returns false
}



function emptyList( lst )
{
		
	lst.options.length = 0;
	lst.onchange = null;
	isLoaded[lst.Name] = false;
	curOption[lst.Name] = noValue;
}

function formatDate(dtValue)
{
	var dt;
	
	//alert(dtValue);
	dtValue=new String(dtValue);
	
	//alert(dtValue);
	
	dt=new Date(Date.parse(dtValue));
	//alert(dt);
	if(dtValue.toLowerCase()!=dt.toString().toLowerCase())
	{
		dt.setHours(dt.getHours()+7);
	}
	//alert(dt);
		
	if(isNaN(dt.getMonth()))
		return "";	
	else
		return dt.getMonth() + 1 + "/" + dt.getDate() +	"/" + dt.getFullYear();	
		
}

		<!-- Hide from old browsers

		var TRange = null;
		var win = null;
		var frameval = false;

		var nom = navigator.appName.toLowerCase();
		var agt = navigator.userAgent.toLowerCase();
		var is_major  = parseInt(navigator.appVersion);
		var is_minor  = parseFloat(navigator.appVersion);
		var is_ie     = (agt.indexOf("msie") != -1);
		var is_ie4up  = (is_ie && (is_major >= 4));
		var is_nav    = (nom.indexOf('netscape')!=-1);
		var is_nav4   = (is_nav && (is_major == 4));
		var is_mac    = (agt.indexOf("mac")!=-1);
		var is_gecko  = (agt.indexOf('gecko') != -1);

		//  GECKO REVISION

		var is_rev=0
		if (is_gecko) {
		temp = agt.split("rv:")
		is_rev = parseFloat(temp[1])
		}

		//  USE THE FOLLOWING VARIABLE TO CONFIGURE FRAMES TO SEARCH
		//  (SELF OR CHILD FRAME)

		//  If you want to search another frame, change "self" below to
		//  parent.frames["thisframe"]
		//  where "thisframe" is the name of the target frame
		//  eg: var frametosearch1 = parent.frames["thisframe"]

		var frametosearch1 = parent.frames["PrefillForms"];

		function search(whichform, whichframe) {
			
						
		//  TEST FOR IE5 FOR MAC (NO DOCUMENTATION)

		if (is_ie4up && is_mac) return;

		//  TEST FOR NAV 6 (NO DOCUMENTATION)

		if (is_gecko && (is_rev <1)) return;

		//  INITIALIZATIONS FOR FIND-IN-PAGE SEARCHES

		if(whichform.findthis.value!=null && whichform.findthis.value!='') {

		       str = whichform.findthis.value;
		       if(whichframe!=self)
		       frameval=true;  // this will enable Nav7 to search child frame
		       win = whichframe;

		    
		}

		else 
		{
			alert("Please Enter The Search Text");
			whichform.findthis.focus();
			return;  //  i.e., no search string was entered
		
		}	

		var strFound;

		//  NAVIGATOR 4 SPECIFIC CODE

		if(is_nav4 && (is_minor < 5)) {
		   
		  strFound=win.find(str); // case insensitive, forward search by default

		//  There are 3 arguments available:
		//  searchString: type string and it's the item to be searched
		//  caseSensitive: boolean -- is search case sensitive?
		//  backwards: boolean --should we also search backwards?
		//  strFound=win.find(str, false, false) is the explicit
		//  version of the above
		//  The Mac version of Nav4 has wrapAround, but
		//  cannot be specified in JS

		 
			}

		//  NAVIGATOR 7 SPECIFIC CODE (WILL NOT WORK WITH NAVIGATOR 6)

		if (is_gecko && (is_rev >= 1)) {
		   
		    if(frameval!=false) win.focus(); // force search in specified child frame
		    strFound=win.find(str, false, false, true, false, frameval, false);


		//  There are 7 arguments available:
		//  searchString: type string and it's the item to be searched
		//  caseSensitive: boolean -- is search case sensitive?
		//  backwards: boolean --should we also search backwards?
		//  wrapAround: boolean -- should we wrap the search?
		//  wholeWord: boolean: should we search only for whole words
		//  searchInFrames: boolean -- should we search in frames?
		//  showDialog: boolean -- should we show the Find Dialog?

		}

		 if (is_ie4up) {

		  // EXPLORER-SPECIFIC CODE

		  if (TRange!=null)
		  {
				var tempRange = win.document.body.createTextRange();
				
				if (tempRange.inRange(TRange))
				{
					TRange.collapse(false)
					strFound=TRange.findText(str)
					if (strFound) TRange.select();
				}
				else
					TRange = null;
				
		  }
		  
		  if (TRange==null || strFound==0) 
		  {
			TRange=win.document.body.createTextRange()
		    strFound=TRange.findText(str)
		    if (strFound) TRange.select();
		  }
		  
		 }

		  if (!strFound) alert ("String '"+str+"' not found!") // string not found

		        
		}
		// -->
		
// User Defined Date Type Date Diff Object
function odateDiff()
{
	
	this.Years=0;
	this.Months=0;
	this.Days=0;
		
	
			
	this.calcDateDiff = function (stdate,enddate)
	{

			
			var ntotal=0,ndiff=0;
			var nYears=-1,nMons=-1,ndays=-1;
						
					
			if (IsValidDate(stdate))
			  var date2 = new Date(stdate);
			else 
			  return false; // otherwise exits
			
			if (IsValidDate(enddate))
				var date1 = new Date(enddate);
			else 
				return false; // otherwise exits
			
						
			var D1=new Array(1,-1,-1);
			D1[0]=date1.getFullYear();
			D1[1]=date1.getMonth() + 1 ;
			D1[2]=date1.getDate();
			  
			var D2=new Array(1,-1,-1);
			D2[0]=date2.getFullYear();
			D2[1]=date2.getMonth() + 1 ;
			D2[2]=date2.getDate();
			
						
			if   (D1[2]<D2[2]) 
			{ 
				D1[1]-- ; 
				D1[2] += DaysInMonth(D1[0], D1[1]) 
			}
			D1[2] -= D2[2]
			if (D1[1]<D2[1]) 
			{ 
				D1[0]-- ; 
				D1[1] += 12 
			}
			D1[1] -= D2[1]
			D1[0] -= D2[0]
			
			
			
			this.Years=D1[0];
			this.Months=D1[1];
			this.Days=D1[2];
									
			return false;

		
	}
	
		
	this.addDateDiff = function (firstdiff,seconddiff)
	{
		var DayDiff,MonDiff,YrDiff;
		var fYears,fMonths,fDays,sYears,sMonths,sDays;
		
		DayDiff=0;
		MonDiff=0;
		YrDiff=0;
		
		if(arguments.length==1)
		{
			fYears=this.Years;
			fMonths=this.Months;
			fDays=this.Days;
			
			sYears=firstdiff.Years;
			sMonths=firstdiff.Months;
			sDays=firstdiff.Days;
			
		}
		else
		{
			fYears=firstdiff.Years;
			fMonths=firstdiff.Months;
			fDays=firstdiff.Days;
			
			sYears=seconddiff.Years;
			sMonths=seconddiff.Months;
			sDays=seconddiff.Days;
		}
		
		
		DayDiff = DayDiff + fDays + sDays;
		if(DayDiff>=30)
		{
			MonDiff = MonDiff + Math.floor(DayDiff / 30)
			DayDiff = DayDiff%30;
		}
		MonDiff = MonDiff + fMonths + sMonths;
		if(MonDiff >= 12)
		{
			YrDiff = YrDiff + Math.floor(MonDiff / 12)
			MonDiff = MonDiff%12;
		}
		YrDiff = YrDiff + fYears + sYears	
		
		if(arguments.length==1)
		{
			this.Years=YrDiff;
			this.Months=MonDiff;
			this.Days=DayDiff;
		}
		else
		{
			var dtDiff=new odateDiff();
			dtDiff.Years=YrDiff;
			dtDiff.Months=MonDiff;
			dtDiff.Days=DayDiff;
			return dtDiff;
		}
		
	}
	
	this.subtractDateDiff = function (firstdiff,seconddiff)
	{
		var DayDiff,MonDiff,YrDiff;
		var fYears,fMonths,fDays,sYears,sMonths,sDays;
		
		DayDiff=0;
		MonDiff=0;
		YrDiff=0;
		
		if(arguments.length==1)
		{
			fYears=this.Years;
			fMonths=this.Months;
			fDays=this.Days;
			
			sYears=firstdiff.Years;
			sMonths=firstdiff.Months;
			sDays=firstdiff.Days;
			
		}
		else
		{
			fYears=firstdiff.Years;
			fMonths=firstdiff.Months;
			fDays=firstdiff.Days;
			
			sYears=seconddiff.Years;
			sMonths=seconddiff.Months;
			sDays=seconddiff.Days;
		}
		
		
		if(fDays < sDays)
		{
			fMonths = fMonths - 1
			fDays = fDays + 30
		}
		DayDiff = fDays - sDays
		
		if(fMonths < sMonths)
		{
			fYears = fYears - 1
			fMonths = fMonths + 12
		}
		
		MonDiff = fMonths - sMonths
		YrDiff = fYears - sYears
		
			
		if(arguments.length==1)
		{
			this.Years=YrDiff;
			this.Months=MonDiff;
			this.Days=DayDiff;
		}
		else
		{
			var dtDiff=new odateDiff();
			dtDiff.Years=YrDiff;
			dtDiff.Months=MonDiff;
			dtDiff.Days=DayDiff;
			return dtDiff;
		}
		
	}
	
	
	this.roundDateDiff = function (nRound)
	{
		
		return round(this.Years + (this.Months / 12) + (this.Days / 365.25), nRound);
	}
	
	if(arguments.length==2) //If there are two arguments then assume they passed dates and calculate datediff
		this.calcDateDiff(arguments[0],arguments[1]);
	else if(arguments.length==3) //If there are three arguments then assume they passed years months & days
	{
		this.Years=arguments[0];
		this.Months=arguments[1];
		this.Days=arguments[2];
		
	}
	
	
	
}		


function browserInfo()
{
	
	this.nver=navigator.appVersion;
	this.ver=navigator.appVersion;
	this.agent=navigator.userAgent;
	this.dom=document.getElementById?1:0;
	this.opera=window.opera?1:0;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1&&this.dom&&!this.opera)?1:0;
	this.ie6=(this.ver.indexOf("MSIE 6")>-1&&this.dom&&!this.opera)?1:0;
	this.ie4=(document.all&&!this.dom&&!this.opera)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6;
	this.mac=this.agent.indexOf("Mac")>-1;
	this.ns6=(this.dom&&parseInt(this.ver)>=5)?1:0;
	this.ie3=(this.ver.indexOf("MSIE")&&(navigator.appVersion<4));
	this.hotjava=(this.agent.toLowerCase().indexOf('hotjava')!=-1)?1:0;
	this.ns4=(document.layers&&!this.dom&&!this.hotjava)?1:0;
	this.bw=(this.ie6||this.ie5||this.ie4||this.ns4||this.ns6||this.opera);
	this.ver3=(this.hotjava||this.ie3);
	this.opera7=((this.agent.toLowerCase().indexOf('opera 7')>-1) || (this.agent.toLowerCase().indexOf('opera/7')>-1));
	this.operaOld=this.opera&&!this.opera7;
	return this;
};

var bw=new browserInfo(); 	

function getSelectedRadio(buttonGroup) 
{
   // returns the array number of the selected radio button or -1 if no button is selected
   if (buttonGroup[0]) 
   { // if the button group is an array (one button is not an array)
      for (var i=0; i<buttonGroup.length; i++) 
      {
         if (buttonGroup[i].checked) 
         {
            return i
         }
      }
   } 
   else 
   {
      if (buttonGroup.checked) { return 0; } // if the one button is checked, return zero
   }
   // if we get to this point, no radio button is selected
   return -1;
} // Ends the "getSelectedRadio" function

function getSelectedRadioValue(buttonGroup) 
{
   // returns the value of the selected radio button or "" if no button is selected
   var i = getSelectedRadio(buttonGroup);
   if (i == -1) 
   {
      return "";
   } 
   else 
   {
      if (buttonGroup[i]) 
      { // Make sure the button group is an array (not just one button)
         return buttonGroup[i].value;
      } 
      else 
      { // The button group is just the one button, and it is checked
         return buttonGroup.value;
      }
   }
} // Ends the "getSelectedRadioValue" function

function getSelectedCheckbox(buttonGroup) 
{
   // Go through all the check boxes. return an array of all the ones
   // that are selected (their position numbers). if no boxes were checked,
   // returned array will be empty (length will be zero)
   var retArr = new Array();
   var lastElement = 0;
   if (buttonGroup[0]) 
   { // if the button group is an array (one check box is not an array)
      for (var i=0; i<buttonGroup.length; i++) 
      {
         if (buttonGroup[i].checked) 
         {
            retArr.length = lastElement;
            retArr[lastElement] = i;
            lastElement++;
         }
      }
   } 
   else 
   { // There is only one check box (it's not an array)
      if (buttonGroup.checked) 
      { // if the one check box is checked
         retArr.length = lastElement;
         retArr[lastElement] = 0; // return zero as the only array value
      }
   }
   return retArr;
} // Ends the "getSelectedCheckbox" function

function getSelectedCheckboxValue(buttonGroup) 
{
   // return an array of values selected in the check box group. if no boxes
   // were checked, returned array will be empty (length will be zero)
   var retArr = new Array(); // set up empty array for the return values
   var selectedItems = getSelectedCheckbox(buttonGroup);
   if (selectedItems.length != 0) 
   { // if there was something selected
      retArr.length = selectedItems.length;
      for (var i=0; i<selectedItems.length; i++) 
      {
         if (buttonGroup[selectedItems[i]]) 
         { // Make sure it's an array
            retArr[i] = buttonGroup[selectedItems[i]].value;
         }
         else 
         { // It's not an array (there's just one check box and it's selected)
            retArr[i] = buttonGroup.value;// return that value
         }
      }
   }
   return retArr;
} // Ends the "getSelectedCheckBoxValue" function