function openpopup(pageurl) {
  sid='trs';
  window.open(pageurl,'notes','toolbar=no,width=650,height=375,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no');
}

function openpopup2(pageurl) {
  sid='trs';
  window.open(pageurl,'notes','toolbar=no,width=650,height=430,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no');
}

function OnMouseOverEvent(obj)
{   
    if (obj.name !='' && obj.name != 'undefined')
    {
    	document.getElementsByName(obj.name)[0].style.cursor = 'pointer';
    }
    else if (obj.id !='')
    {
        document.getElementById(obj.id).style.cursor = 'pointer';
    }
}

function OnMouseOutEvent(obj)
{
    if (obj.name !='' && obj.name != 'undefined')
    {
    	document.getElementsByName(obj.name)[0].style.cursor = 'default';
    }
    else if (obj.id !='')
    {
        document.getElementById(obj.id).style.cursor = 'default';
    }
}

function hideDIV(divName)
{
	document.getElementById(divName).style.display = 'none';
	document.getElementById(divName).style.visibility = 'hidden';
}

function showDIV(divName)
{
	document.getElementById(divName).style.display = 'block';
	document.getElementById(divName).style.visibility = 'visible';
}

function ValidDateTime(dateTimeIn)
{	
	var regex=/(?=\d)^(?:(?!(?:10\D(?:0?[5-9]|1[0-4])\D(?:1582))|(?:0?9\D(?:0?[3-9]|1[0-3])\D(?:1752)))((?:0?[13578]|1[02])|(?:0?[469]|11)(?!\/31)(?!-31)(?!\.31)|(?:0?2(?=.?(?:(?:29.(?!000[04]|(?:(?:1[^0-6]|[2468][^048]|[3579][^26])00))(?:(?:(?:\d\d)(?:[02468][048]|[13579][26])(?!\x20BC))|(?:00(?:42|3[0369]|2[147]|1[258]|09)\x20BC))))))|(?:0?2(?=.(?:(?:\d\D)|(?:[01]\d)|(?:2[0-8])))))([-.\/])(0?[1-9]|[12]\d|3[01])\2(?!0000)((?=(?:00(?:4[0-5]|[0-3]?\d)\x20BC)|(?:\d{4}(?!\x20BC)))\d{4}(?:\x20BC)?)(?:$|(?=\x20\d)\x20))?((?:(?:0?[1-9]|1[012])(?::[0-5]\d){0,2}(?:\x20[aApP][mM]))|(?:[01]\d|2[0-3])(?::[0-5]\d){1,2})?$/;
	if (!regex.test(dateTimeIn)) {
		return false;
	}
	else {
		return true;
	}
}
function Trim(str)
{
   return str.replace(/^\s*|\s*$/g,'');
}

function LTrim(str) 
{
	var re = /\s*((\S+\s*)*)/;
	return str.replace(re, '$1');
}

function RTrim(str) 
{
	var re = /((\s*\S+)*)\s*/;
	return str.replace(re, '$1');
}

function getAbsolutePos(el) {
	var SL = 0, ST = 0;
	var is_div = /^div$/i.test(el.tagName);
	if (is_div && el.scrollLeft)
		SL = el.scrollLeft;
	if (is_div && el.scrollTop)
		ST = el.scrollTop;
	var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
	if (el.offsetParent) {
		var tmp = this.getAbsolutePos(el.offsetParent);
		r.x += tmp.x;
		r.y += tmp.y;
	}
	return r;
}

var is_ie = ( /msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent) );
var is_ie5 = ( is_ie && /msie 5\.0/i.test(navigator.userAgent) );
var is_opera = /opera/i.test(navigator.userAgent);

if (!Array.prototype.indexOf) {
    Array.prototype.indexOf = function(item, startIndex) {
        var length = this.length;
        if (length != 0) {
            startIndex = startIndex || 0;
            if (startIndex < 0) {
                startIndex = Math.max(0, length + startIndex);
            }
            for (var i = startIndex; i < length; i++) {
                if (this[i] == item) {
                    return i;
                }
            }
        }
        return -1;
    }
}

var saveInputProperties = new Array();
var inputTags = new Array('SELECT', 'BUTTON','TEXTAREA','IFRAME', 'OBJECT', 'APPLET');	

function checkCalloutHide(el)
{
	if (!is_ie && !is_opera)
		return;

    var i = 0;
    var tagElementsInPopUp = new Array();
    
	saveInputProperties = new Array();

    for (var j = 0; j < inputTags.length; j++) {
        var tagElements = document.getElementsByTagName(inputTags[j]);
        for (var k = 0 ; k < tagElements.length; k++) {
            tagElementsInPopUp[i] = tagElements[k];
            i++;
        }
    }

    i = 0;

    for (var j = 0; j < inputTags.length; j++) {
        var hideSelect = (0 == j);
        var tagElements = document.getElementsByTagName(inputTags[j]);

		for (var k = 0 ; k < tagElements.length; k++) {
			var inputTag = tagElements[k];
				if (tagElementsInPopUp.indexOf(inputTag) != -1)  {				
					saveInputProperties[i] = { tag: inputTag,
												index: inputTag.tabIndex };
					inputTag.tabIndex = '-1';
					if (hideSelect) {
						saveInputProperties[i].wasVisible = inputTag.style.visibility;
						inputTag.style.visibility = 'hidden';
				}
				i++;
			}
		}
    }
}

function checkCalloutDisplay()
{
	if (!is_ie && !is_opera)
		return;

    for (var i = 0; i < saveInputProperties.length; i++) {
        var properties = saveInputProperties[i];
        var inputTag = properties.tag;
        inputTag.tabIndex = properties.index;
        
        if (typeof(properties.wasVisible) != 'undefined') {
            inputTag.style.visibility = properties.wasVisible;
        }
    }
}
function disableEnter(e)
{	
    return e.keyCode != 13
}

// date entry checker
function checkdate(strField){

    err = 0;
    a=strField;
    if (a.length == 0) {
        return true;
    }
        if (a.substring(1, 2) == '/')
          {a = '0' + a.substring(0,10);}
        if (a.substring(4, 5) == '/')
      {a  = a.substring(0 , 3) + '0' + a.substring(3, 10);}
    if (a.length == 8)
      {a = a.substring(0, 6) + '20' + a.substring(6, 10)}
    if (a.length != 10) err=1
    b = a.substring(0, 2)// month
    c = a.substring(2, 3)// '/'
    d = a.substring(3, 5)// day
    e = a.substring(5, 6)// '/'
    f = a.substring(6, 10)// year
    //basic error checking
    if (b<'01' || b>'12') err = 1
    if (err==1){
                return false;
    }
    if (c != '/') err = 1
    if (d<'01' || d>'31') err = 1
    if (err==1){
                return false;
    }
    if (e != '/') err = 1
    if (f<'0000' || f>'9999') err = 1
    if (err==1){
                return false;
    }
    //advanced error checking
    // months with 30 days
    if (b==4 || b==6 || b==9 || b==11){
        if (d==31) err=1
    }
    // february, leap year
    if (b==2){
        // feb
        g = parseInt(f / 4)
        if (isNaN(g)) {
            Err = 1
        }
        if (d>29) err=1
        if (d==29 && ((f/4)!=parseInt(f/4))) err=1
    }
    if (a=='')
      {
        Err = 0
      }
    if (err==1){
               return false;
    }
    else{
    
        return true;
    }
}

// numeric entry checker
function numericCheck(strField){
    nr1=strField;
    if (nr1 == '')
    {
        nr1 = 0
    }
    flg=0;
    str='';
    spc=''
    arw='';
    for (var i=0;i<nr1.length;i++)
    {
        cmp = '.0123456789'
        tst = nr1.substring(i, i + 1)
        if (cmp.indexOf(tst)<0)
        {
            flg++;
            str+=' '+tst;
            spc+=tst;
            arw+='^';
        }
        else
        {
            arw+='_';
        }
    }
    if (flg!=0)
    {
        if (spc.indexOf(' ')>-1)
        {
            str+=' and a space';
        }
        return false;
    }
    return true;
    }

//SSN Validation    
function SSNValidation(ssn) {
    var matchArr = ssn.match(/^(\d{3})-?\d{2}-?\d{4}$/);
    var numDashes = ssn.split('-').length - 1;
    if (matchArr == null || numDashes == 1) {
        return false;
    }
    else 
        if (parseInt(matchArr[1],10)==0) {
            return false;
        }
        else {
        return true;
   }
}