var now = new Date()
var mm=""
var dd=""
var yy=""

function todayDate(){
mm=now.getMonth()+1
dd=now.getDate()
yy=now.getFullYear()
}
var detectableWithVB = false;
var pluginFound = false;
var popupFlag=false;
function closeDo(flag)
{
popupFlag = flag;
}
function getMacOS(){
var plat_NotMac=false;
var platform=navigator.platform;
if(platform.indexOf('Mac') == -1)
plat_NotMac=true;
else
plat_NotMac=false;
return plat_NotMac;
}
function detectJava()
{
if(!getMacOS())
return true;
var appletObj;
if ( getApplicationFrame() )
appletObj=getApplicationFrame().APPLET_FRAME;
if(!appletObj)
appletObj=top.APPLET_FRAME;
if(appletObj)
return appletObj.detectJava();
var w = window;
var wString = "window";
while (w != null)
{
var frame = getApplicationFrameEx(wString);
if (frame != null && frame.APPLET_FRAME)
return frame.APPLET_FRAME.detectJava();
w = w.opener;
wString = wString + ".opener";
}


return false;
}

function setDates(form, dateorder, daysahead){
if (daysahead==0) todayDate();
else futureDates(daysahead);
var dayfield=("date_day_" + dateorder);
var monthfield="date_month_" + dateorder;
var yearfield="date_year_" + dateorder;
form.elements[monthfield].selectedIndex=mm-1
form.elements[dayfield].selectedIndex=dd-1
form.elements[yearfield].selectedIndex=yy-2000
}

function futureDates(days) {
var later = new Date(now.getTime() + days*24*60*60*1000);
mm=later.getMonth()+1
dd=later.getDate()
yy=later.getFullYear()
}

function openCalendar(form, dateseq) {
dateForm=form;
datelist=dateseq;
openBox('minicalendar.html','Calendar',600,440);
}

function popDates(popmonth, popday, popyear){
datenumber=datelist;
form=dateForm;
mm=popmonth;
dd=popday;
yy=popyear;
var dayfield=("date_day_" + datenumber);
var monthfield="date_month_" + datenumber;
var yearfield="date_year_" + datenumber;
form.elements[monthfield].selectedIndex=mm-1
form.elements[dayfield].selectedIndex=dd-1
form.elements[yearfield].selectedIndex=yy-2000
}

function padout(number) { return (number < 10) ? '0' + number : number; }
function y2k(number) { return (number < 1000) ? number + 1900 : number; }
function compareDates(form, startdateseq, enddateseq, timecheck) {
var start_day_field="date_day_" + startdateseq;
var start_month_field="date_month_" + startdateseq;
var start_year_field="date_year_" + startdateseq;
var start_hour_field="date_hour_" + startdateseq;
var start_minute_field="date_minute_" + startdateseq;
var end_day_field="date_day_" + enddateseq;
var end_month_field="date_month_" + enddateseq;
var end_year_field="date_year_" + enddateseq;
var end_hour_field="date_hour_" + enddateseq;
var end_minute_field="date_minute_" + enddateseq;
var startday = form.elements[start_day_field].options[form.elements[start_day_field].selectedIndex].value;
var startmonth = form.elements[start_month_field].options[form.elements[start_month_field].selectedIndex].value;
var startyear = form.elements[start_year_field].options[form.elements[start_year_field].selectedIndex].text;
var starthour = form.elements[start_hour_field].options[form.elements[start_hour_field].selectedIndex].text;
var startminute = form.elements[start_minute_field].options[form.elements[start_minute_field].selectedIndex].text;
var endday = form.elements[end_day_field].options[form.elements[end_day_field].selectedIndex].value;
var endmonth = form.elements[end_month_field].options[form.elements[end_month_field].selectedIndex].value;
var endyear = form.elements[end_year_field].options[form.elements[end_year_field].selectedIndex].text;
var endhour = form.elements[end_hour_field].options[form.elements[end_hour_field].selectedIndex].text;
var endminute = form.elements[end_minute_field].options[form.elements[end_minute_field].selectedIndex].text;
var startdate = new Date(startyear-0,startmonth-1,startday-0);
var enddate = new Date(endyear-0,endmonth-1,endday-0);
if (!isDate(form, startdateseq)){
alert("Start date is not a valid date");
form.elements[start_day_field].focus();
return false
}
if (!isDate(form, enddateseq)) {
alert("End date is not a valid date");
document.location="#date_" + startdateseq;
form.elements[end_day_field].focus();
return false
}
starttime = Date.UTC(y2k(startdate.getYear()),startdate.getMonth(),startdate.getDate(),0,0,0);
endtime = Date.UTC(y2k(enddate.getYear()),enddate.getMonth(),enddate.getDate(),0,0,0);
if (starttime <= endtime) {

} else {
alert("Start Date is not before than End Date");
form.elements[start_month_field].focus();
return false
}
if (timecheck==true && starttime==endtime){
if((endhour+endminute)<=(starthour+startminute)){
alert("Please select an end time later than your start time.");
form.elements[end_hour_field].focus();
return false
}
}
currentdate = new Date();
currenttime = Date.UTC(y2k(currentdate.getYear()),currentdate.getMonth(),currentdate.getDate(),0,0,0);
if (endtime > currenttime) {

} else {
alert("End Date is before today\'s date");
form.elements[end_day_field].focus();
return false
}
return true
}

function allDayEvent(form, startdateseq, enddateseq){
var sthourfield="date_hour_" + startdateseq;
var stminutefield="date_minute_" + startdateseq;
var edhourfield="date_hour_" + enddateseq;
var edminutefield="date_minute_" + enddateseq;
var starthour = form.elements[sthourfield].selectedIndex=0;
var startminute = form.elements[stminutefield].selectedIndex=0;
var endhour = form.elements[edhourfield].selectedIndex=23;
var endminute = form.elements[edminutefield].selectedIndex=3;
}

function isDate (form, dateseq) {
var day_field="date_day_" + dateseq;
var month_field="date_month_" + dateseq;
var year_field="date_year_" + dateseq;
var dayval = form.elements[day_field].options[form.elements[day_field].selectedIndex].value;
var monthval = form.elements[month_field].options[form.elements[month_field].selectedIndex].value;
var yearval = form.elements[year_field].options[form.elements[year_field].selectedIndex].text;
var today = new Date();
yearval = ((!yearval) ? y2k(today.getYear()):yearval);
monthval = ((!monthval) ? today.getMonth():monthval-1);
if (!dayval) return false
var test = new Date(yearval,monthval,dayval);
if ( (y2k(test.getYear()) == yearval) &&
(monthval == test.getMonth()) &&
(dayval == test.getDate()) )
return true;
else
alert("You are using an invalid date in a date form");
form.elements[day_field].focus();
return false
}

function rebuildDate(elname, form, currentControl) {
var monthField = elname + "Month";
var dayField = elname + "Day";
var yearField = elname + "Year";
var hourField = elname + "Hour";
var minuteField = elname + "Minute";
var am_pmField = elname + "AM_PM";
var allowBlankSelectionField = elname + "AllowBlankSelection";
eval("var allowBlankSelection = form." + allowBlankSelectionField + ".value");
var allowBlankTimeSelectionField = elname + "AllowBlankTimeSelection";
eval("var allowBlankTimeSelection = form." + allowBlankTimeSelectionField + ".value");
var now = new Date();
var hideDayField = elname + "HideDay";
var bLoadDay = "true";
eval ( "if (form." + hideDayField + " != null) bLoadDay = false;");
if (bLoadDay == "true") {
eval ( "rbLoadDay(form." + yearField + ", form." + monthField + ", form." + dayField + ", form." + allowBlankSelectionField + ".value );");
}
eval ( "var month = (form." + monthField + " != null) ? (form." + monthField + ".options[form." + monthField + ".selectedIndex].value) : now.getMonth();" );
eval ( "var year = (form." + yearField + " != null) ? (form." + yearField + ".options[form." + yearField + ".selectedIndex].value) : now.getFullYear();" );
if (bLoadDay == "true") {
eval ( "var day  = (form." + dayField   + " != null) ? (form." + dayField   + ".options[form." + dayField + ".selectedIndex].value) : now.getDate();" );
eval ( "var hour = (form." + hourField + " != null) ? (form." + hourField + ".options[form." + hourField + ".selectedIndex].value) : now.getHours();" );
eval ( "var minute = (form." + minuteField + " != null) ? (form." + minuteField + ".options[form." + minuteField + ".selectedIndex].value) : now.getMinutes();" );
eval ( "var am_pm = (form." + am_pmField + " != null) ? (form." + am_pmField + ".options[form." + am_pmField + ".selectedIndex].value) :  null;" );
} else {
var day = 1;
var hour =0;
var minute = 0;
var am_pm = null;
}
if((month != "-1") && (day != "-1") && (year != "-1")) {
if ((hour != "-1") && (minute != "-1") && am_pm != "-1") {
if ((am_pm != null) && (am_pm == "PM")) {
hour = parseInt(hour) + 12;
}
} else {
hour = 0;
minute = 0;
}
eval("form." + elname + ".value = '" + year + "/" + (parseFloat(month) + 1) + "/" + day + " " + hour + ":" + minute + "';");
}
if (currentControl != null) {
var currentValue = currentControl.options[currentControl.selectedIndex].value;
if (currentValue == -1) {
var currentName = currentControl.name;
if (currentName == monthField || currentName == dayField || currentName == yearField) {
if (allowBlankSelection == "true" ||
allowBlankSelection == "false" && allowBlankTimeSelection == "false") {
eval ( "if (form." + monthField + " != null) form." + monthField + ".selectedIndex = 0;");
eval ( "if (form." + dayField + " != null) form." + dayField + ".selectedIndex = 0;");
eval ( "if (form." + yearField + " != null) form." + yearField + ".selectedIndex = 0;");
eval ( "if (form." + hourField + " != null) form." + hourField + ".selectedIndex = 0;");
eval ( "if (form." + minuteField + " != null) form." + minuteField + ".selectedIndex = 0;");
eval ( "if (form." + am_pmField + " != null) form." + am_pmField + ".selectedIndex = 0;");
eval( "form." + elname + ".value = \"\";");
} else {
eval ( "if (form." + monthField + " != null) form." + monthField + ".selectedIndex = 0;");
eval ( "if (form." + dayField + " != null) form." + dayField + ".selectedIndex = 0;");
eval ( "if (form." + yearField + " != null) form." + yearField + ".selectedIndex = 0;");
}
} else if (currentName == hourField || currentName == minuteField || currentName == am_pmField) {
if (allowBlankSelection == "true") {
eval ( "if (form." + monthField + " != null) form." + monthField + ".selectedIndex = 0;");
eval ( "if (form." + dayField + " != null) form." + dayField + ".selectedIndex = 0;");
eval ( "if (form." + yearField + " != null) form." + yearField + ".selectedIndex = 0;");
eval ( "if (form." + hourField + " != null) form." + hourField + ".selectedIndex = 0;");
eval ( "if (form." + minuteField + " != null) form." + minuteField + ".selectedIndex = 0;");
eval ( "if (form." + am_pmField + " != null) form." + am_pmField + ".selectedIndex = 0;");
eval( "form." + elname + ".value = \"\";");
} else if (allowBlankTimeSelection == "true") {
eval ( "if (form." + hourField + " != null) form." + hourField + ".selectedIndex = 0;");
eval ( "if (form." + minuteField + " != null) form." + minuteField + ".selectedIndex = 0;");
eval ( "if (form." + am_pmField + " != null) form." + am_pmField + ".selectedIndex = 0;");
}
}
}
}
}

function rbLoadDay(yearSel,monthSel,daySel,allowBlankSelection)
{

var month = parseInt( monthSel.options[monthSel.selectedIndex].value ) + 1;
if (( month == 13 )||(month == -1)) {
month = 0;
}
var year = parseInt( yearSel.options[yearSel.selectedIndex].value );
if(year == -1) {
year = 2010;
}
timeA = new Date( year, month, 1 );
timeDifference = timeA - 86400000;
timeB = new Date(timeDifference);
var daysInMonth = timeB.getDate();
var selectedIndex = daySel.selectedIndex;
var dayValue = daySel[selectedIndex].value;
var dayText= daySel[selectedIndex].text;
var IndexV = dayValue.length;
var IndexT = dayText.length;
var addText =dayText.substring(IndexV,IndexT);

while( daySel.length > 0 ) {
daySel.options[0] = null;
}

if( allowBlankSelection == "true" ) {
daySel.options[0] = new Option( " ", "-1" );
}
for (var i = 1; i <= daysInMonth; i++) {
daySel.options[daySel.length] = new Option(i+addText,i);
}

if ( (selectedIndex) <= daySel.length - 1) {
for( var i = 0; i < daySel.options.length; i++ ) {
if( daySel[i].value == dayValue ) {
daySel.options[i].selected = true;
break;
}
}
} else {
daySel.options[0].selected = true;
}
}



function requiredCheck(form){
var ttypes="";
var error=0;
for (i =0; i < form.elements.length; i++){
ttypes= ttypes + form.elements[i].type + "\t";
if ((form.elements[i].name.indexOf('req_')>-1)){

if (form.elements[i].type=="text"){
if(form.elements[i].value==""){
alert("You have left a required field blank, please fill it in")
form.elements[i].focus();
form.elements[i].select;

document.location="#" + form.elements[i].name;
error="1";
break;
}
}

if (form.elements[i].type=="textarea"){
if(form.elements[i].value==""){
alert("You have left a required field blank, please fill it in")
form.elements[i].focus();
form.elements[i].select;

document.location="#" + form.elements[i].name;
error="1";
break;
}
}

if (form.elements[i].type=="select-one"){
if((form.elements[i].selectedIndex<0||form.elements[i].options[form.elements[i].selectedIndex].text.indexOf('--')>-1)){
alert("You have not selected from a required drop-down list, please select now")
form.elements[i].focus();
form.elements[i].select;
error="1";
break;
}
}

if (form.elements[i].type=="select-multiple"){
if(form.elements[i].selectedIndex<0){
alert("You have not selected from a required drop-down list, please select now")
form.elements[i].focus();
form.elements[i].select;
error="1";
break;
}
}

if (form.elements[i].type=="checkbox"){
checknum=(form.elements[i].name.substring(0,2)-0);
checkstart=i;
checkend=checkstart+checknum;
selected="false";
for (j =checkstart; j < checkend; j++){
if (form.elements[j].checked)
selected="true"
}
if(selected!="true"){
alert("You have not checked a box in a group of required checkboxes")
form.elements[checkstart].focus();
error="1";
break;
}
i=i+checknum-1;
}
}
if ((form.elements[i].name.indexOf('subrq_')>-1)){
var suberror=0;
if (((form.elements[i].type=="text") && (form.elements[i].value!="")) || ((form.elements[i].type=="textarea")&&(form.elements[i].value!=""))||((form.elements[i].type=="radio")&&(form.elements[i].checked))){
checknum=((form.elements[i].name.charAt(1)+form.elements[i].name.charAt(2)));
for (j =0; j < form.elements.length; j++){
if((form.elements[j].name.substring(0,2))==checknum){
if ((form.elements[j].type=="select-one"&&form.elements[j].options[form.elements[j].selectedIndex].text.indexOf('--')>-1)||(form.elements[j].type=="text" && form.elements[j].value=="")||(form.elements[j].type=="textarea"&&form.elements[j].value=="")||(form.elements[j].type=="radio"&&form.elements[j].checked!="true")){
alert("You have chosen an option that requires you to fill in another field");
form.elements[j].focus();
suberror="1";
break;
}
}
}
}
}
if (suberror==1)break;
}
if (error==0 && suberror==0) return true;
else return false;
}




function isSelectedAny(form, boxid) {
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].type=="checkbox" && (form.elements[i].name.indexOf(boxid)!=-1)){
if (form.elements[i].checked == true) {
return true;
}
}
}
alert("You did not select anything to perform this action on.");
return false;
}

function isSelectedOne(form, boxid) {
if (isSelectedAny(form, boxid)){
var numSelected = 0;
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].type=="checkbox" && (form.elements[i].name.indexOf(boxid)!=-1)){
if (form.elements[i].checked == true) {
numSelected++;
}
if (numSelected > 1) {
alert("You can only select one item at a time.");
return false;
}
}
}
}
else return false;
return true;
}

function toggleSelectAll(form, master, boxid, boxid2) {
if (form.elements[master].checked==false) {
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].type=="checkbox" && ((form.elements[i].name.indexOf(boxid)!=-1) || form.elements[i].name.indexOf(boxid2)!=-1)){
therow=form.elements[i].parentNode
for(x=0; x<=10; x++){
if (therow.nodeName!="TR"){
therow=therow.parentNode;
}
else {
therow.bgColor="#ffffff";
break
}
}
form.elements[i].checked = false;
}
}
}
else {
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].type=="checkbox" && ((form.elements[i].name.indexOf(boxid)!=-1) || form.elements[i].name.indexOf(boxid2)!=-1)){
therow=form.elements[i].parentNode
for(x=0; x<=10; x++){
if (therow.nodeName!="TR"){
therow=therow.parentNode;
}
else {
therow.bgColor="#efefef";
break
}
}
form.elements[i].checked = true;
}
}
}
}

function toggleSelect(form, master, boxid, boxid2) {
if (form.elements[master].checked == false) {
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].type=="checkbox" && ((form.elements[i].name.indexOf(boxid)!=-1) || form.elements[i].name.indexOf(boxid2)!=-1)){
if (form.elements[i].checked == false) {
return;
}
}
}
form.elements[master].checked = true;
}
else {
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].type=="checkbox" && ((form.elements[i].name.indexOf(boxid)!=-1) || form.elements[i].name.indexOf(boxid2)!=-1)){
if (form.elements[i].checked == false) {
form.elements[master].checked = false;
return;
}
}
}
}
}


function numSeqValidate(num1, num2){
if (num1>=num2)return true;
else return false;
}

function validateNumber (form, inField)
{
var strCurAmt = form.elements[inField].value;
alert(strCurAmt);
if (isNotNumber(strCurAmt, "FLOAT", false))  {
alert("You have entered an invalid number");
form.elements[inField].focus();
form.elements[inField].select;
return false;
}
return true;
}


function writetext(txt, txtlength){
if(!txtlength)txtlength=24
if (txt.length>txtlength)
document.write(txt.substring(0,txtlength)+"&#133;");
else document.write(txt);
}
//validate a URL by making sure there is an http:// present

function scriptCheck(str){
str=str.toUpperCase();
if((str.indexOf("<SCRIPT")!=-1)||(str.indexOf("&LT;SCRIPT")!=-1)||(str.indexOf("60;SCRIPT")!=-1)){
alert("You may not use Javascript in the textfield, please remove it before continuing");
return false
}
else return true
}

function js_fix_string_writeln(str) {
var newstring = '';
var i = 0;
for (i = 0; i < str.length; i++) {
var c = str.charAt(i);
var newc = c;
if (newc == '\\') {
newc = '\\\\';
}
if (newc == '"') {
newc = '&quot;';
}
if (newc == '\'') {
newc = '\\\'';
}
newstring = newstring + newc;
}
return newstring;
}

function js_is_valid(str) {
var len = str.length - 2;
var valid_string = 1;
var i,test;
for(i=0; i<len && valid_string; i++) {
test=str.substring(i, i+3);
if((test == ':_:') || (test == '_:_') || (test == ':::')){
return false
}
}
return true;
}

function validString(form, inField, minval, maxval){
var str = "";
str = form.elements[inField].value;
if (str.length < minval){
alert(messageFormat('Field length cannot be less than |0| characters.', [minval]));
form.elements[inField].focus();
form.elements[inField].select;
return false;
}
else if (str.length > maxval){
alert(messageFormat('Field length must be less than or equal to |0| characters.', [maxval]));
form.elements[inField].focus();
form.elements[inField].select();
return false;
}
for (var i=0; i < str.length; i++){
temp=str.substring(i,i+1);
switch(temp){
case ' ':{
alert("Input should not contain blank spaces");
form.elements[inField].focus();
form.elements[inField].select();
return false;
}
break;
}
}
return true;
}

function emailCheck(form,inField)
{
var emailStr=form.elements[inField].value;
if(!emailCheck(emailStr))
{
form.elements[inField].focus();
form.elements[inField].select();
return false;
}
return true;
}
function emailCheck(emailStr)
{
var emailPat=/^(.+)@(.+)$/
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
var validChars="\[^\\s" + specialChars + "\]"
var quotedUser="(\"[^\"]*\")"
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
var atom=validChars + '+'
var word="(" + atom + "|" + quotedUser + ")"
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
var matchArray=emailStr.match(emailPat)
if (matchArray==null){
alert("Email address seems incorrect (check @ and .\'s)")
return false
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null){
alert("The username doesn\'t seem to be valid.")
return false
}
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null){
for (var i=1;i<=4;i++){
if (IPArray[i]>255){
alert("Destination IP address is invalid!")
return false
}
}
return true
}
var domainArray=domain.match(domainPat)
if (domainArray==null){
alert("The domain name doesn\'t seem to be valid.")
return false
}
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3){
alert("The address must end in a three-letter domain, or two letter country.")
return false
}
if (len<2){
var errStr="This address is missing a hostname!"
alert(errStr)
return false
}
return true;
}

function splitString(string,separator)
{
var splitIndex = 0;
var splitArray = new Array();
while ((string.length > 0) && (separator.length > 0))
{
var i = string.indexOf(separator);
if ((!i) && (separator != string.substring(0,separator.length))) break;
if (i == -1) {
splitArray[splitIndex++] = string;
break;
}
splitArray[splitIndex++] = string.substring(0,i);
string = string.substring(i+separator.length,string.length);
}
return splitArray;
}

function compareStrings(str1,str2){
if (str1 != str2){
alert ("The 2 strings must match")
return false;
}
else return true;
}

function registerPopupWindow(popup)
{
var frameset = getApplicationFrame();
if (frameset == null)
return;
var popups = frameset.vista_popups;
if (popups == null)
{
popups = new Array();
frameset.vista_popups = popups;
}
popups[popups.length] = popup;
}
function openWindow(url,title,width,height,retval)
{
var plugin=detectJava();
var useros = navigator.platform;
var newURL;
if(plugin==true)
{
newURL=url+"&applet=true&userOs="+useros;
}
else
{
if(popupFlag==false){

newURL =url+"&applet=false&NOTIFY_PARENT=true&userOs="+useros;

}
else
{
newURL=url+"&applet=false";
}
}
return browseBox(newURL,title,width,height,retval);
}

var undefined;
function browseBox(url,title,width,height,retval)  {
title = title + getUniquePopupId();
var features="'"+'toolbar=no, scrollbars=yes, status=yes, resizable=yes';
if (width != undefined && width != '' && height != undefined && height != '') {
var screenX=Math.floor((screen.width)/2)-Math.floor(width/2);
var screenY=Math.floor((screen.height)/2)-Math.floor(height/2)-20;
var top=screenY;
var left=screenX;
features += ', height='+ height+', width='+ width+', top='+ top+', left='+ left+', screenX='+ screenX+', screenY='+ screenY;
}
features += "'";
newWindow=window.open(url,title,features);
newWindow.focus();
if (retval != undefined && retval == "ret")
return newWindow;
}

function openBox(url,title,width,height,retval)  {
var j=url.indexOf("browseFrameset.jsp");
var i=url.indexOf("displayFileBrowser.dowebct");
var k=url.indexOf("ContentBrowserAction.dowebct");
if (i > 0 || j > 0 || k > 0) {
return openWindow(url,title,width,height,retval);
}
title = title + getUniquePopupId();
var features="'"+'toolbar=no, scrollbars=yes, status=yes, resizable=yes';
if (width != undefined && width != '' && height != undefined && height != '') {
var screenX=Math.floor((screen.width)/2)-Math.floor(width/2);
var screenY=Math.floor((screen.height)/2)-Math.floor(height/2)-20;
if(retval=="tl"){screenY=0; screenX=0;}
var top=screenY;
var left=screenX;
features += ', height='+ height+', width='+ width+', top='+ top+', left='+ left+', screenX='+ screenX+', screenY='+ screenY;
}
features += "'";
newWindow=window.open(url,title,features);
if(newWindow != null){
newWindow.focus();
if (retval != undefined && retval == "ret")
return newWindow;
}
}
function openPopupBox(url,title,showFeature) {
title = title + getUniquePopupId();
var features;
if (showFeature=="true") {
features="toolbar=no,scrollbars=yes,status=yes,resizable=yes";
newWindow=window.open(url,title,features);
} else {
newWindow=window.open(url,title);
}
newWindow.focus();
}



function getUniquePopupId() {
var uid = getCookie("JSESSIONID");
if (uid != null) {
return uid.substring(0, 13);
}
return "";
}

function confirmDelete(){
if (confirm("Are you sure you want to delete this item?"))return true;
else return false;
}

function MM_reloadPage(init) {  
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

var allview=0;
function iconLegend(){
var url='/webct/urw/lc991.tp0/viewLegend.dowebct';
openBox(url, 'legend',340,360);
}

function openHelp(screenID,tool)  {
var url='/webct/help.dowebct';
if ((screenID>0) && (tool!="")) url+="?screenid="+screenID+"&tool="+tool;
openBox(url,"HelpWin",650,450);
}

function openHelpWithInsId(screenID,tool,insId)  {
var url='/webct/help.dowebct';
if ((screenID>0) && (tool!="")) url+="?screenid="+screenID+"&tool="+tool +"&insId="+insId;
openBox(url,"HelpWin",650,450);
}

function messageFormat(message, params)  {
var tempStr1 = message, tempStr2;
for (var i = 0; i < params.length; i++)  {
tempStr2 = tempStr1;
var markerString = "|" + i + "|";
var leftIndex = tempStr2.indexOf(markerString);
var rightIndex = leftIndex + markerString.length;
tempStr1 = tempStr2.substring(0, leftIndex) + params[i] + tempStr2.substring(rightIndex, tempStr2.length);
}
return tempStr1;
}
function getValidFileName(message) {


var illegalFileNameCharactersRE = /^\.|\.$|[\/\\:\*\?<>\|;"@&=\+$\^,']/;
var fileName = prompt(message, "" );
if (fileName == "") {
getValidFileName(message);
}
if (fileName != null && fileName != "") {
var invalidName = illegalFileNameCharactersRE.test(fileName);
if (invalidName) {
alert("The file name cannot start or end with a . (dot) or contain any of the following characters: /:*?<>|;@&=+$^, or a single or double quote.")
return null;
} else {
return fileName;
}
} else {
return null;
}
}
function bandIt()
{



if (document.getElementById('data'))
{
var cc,rr;
var nr=document.getElementById('data').tBodies[0].rows.length;
if (nr>0)
for (i=0;i < nr;i++)
{
rr=document.getElementById('data').tBodies[0].rows[i];
cc=rr.className;
if ((i % 2) && (cc.indexOf('shade')==-1))
rr.className=cc+" shade"
}
}
}

function highlightOnit(){highlightOn(this)}
function highlightOffit(){highlightOff(this)}
function highlightOn(row) {
if(row.bgColor!="#efefef") row.bgColor="#ffffcc";
else row.bgColor="#ffffcd";
}
function highlightOn2(row, chkbox) {
if(chkbox.checked==true){
therow=chkbox.parentNode
for(x=0; x<=10; x++){
if (therow.nodeName!="TR"){
therow=therow.parentNode;
}
else {
therow.bgColor="#efefef";
break
}
}
}
else {
therow=chkbox.parentNode
for(x=0; x<=10; x++){
if (therow.nodeName!="TR"){
therow=therow.parentNode;
}
else {
therow.bgColor="#ffffff";
break
}
}
}
}
function highlightOff(row) {
if (row.bgColor=="#ffffcd") row.bgColor="#efefef";
else if(row.bgColor!="#efefef") row.bgColor="#ffffff";
}
function bandme(){
tableray = document.getElementsByTagName("table")
tablenum = tableray.length;
for (var i = 0; i < tablenum; i++) {
if(tableray[i].id.indexOf("datatable")!=-1){
rownum=tableray[i].rows.length;
for (var j = 0; j < rownum; j++) {
rowvar="row" + i;
tableray[i].rows[j].id=rowvar;
tableray[i].rows[j].onmouseover=highlightOnit;
tableray[i].rows[j].onmouseout=highlightOffit;
}
}
}
}
function hideAdvance(msg,state){
var msgspan=msg
var msgimg=msg+"img";
if (is_nav6up){
if((document.getElementById(msgspan).style.display=="none" || document.getElementById(msgspan).style.display=="") || (state!=null && state!="open")){
document.getElementById(msgspan).style.display="block";
document.images[msgimg].src="/webct/images/arrow_collapse.gif";
}else{
document.getElementById(msgspan).style.display="none";
document.images[msgimg].src="/webct/images/arrow_expand.gif";
}
}
if (is_ie && is_ie5up){
if((document.all[msgspan].style.display=="none" || document.all[msgspan].style.display=="") || (state!=null && state!="open")){
document.all[msgspan].style.display="block";
document.all[msgimg].src="/webct/images/arrow_collapse.gif";
}else{
document.all[msgspan].style.display="none";
document.all[msgimg].src="/webct/images/arrow_expand.gif";
}
}
}
function hideAdvance2(msg){
var msgspan=msg;
var msgimg=msg+"img";
if (is_nav6up){
if(document.getElementById(msgspan).style.display==""){
document.getElementById(msgspan).style.display="block";
document.images[msgimg].src="/webct/images/small_collapse.gif";
}else{
document.getElementById(msgspan).style.display="none";
document.images[msgimg].src="/webct/images/small_expand.gif";
}
}
if (is_ie && is_ie5up){
if(document.all[msgspan].style.display==""){
document.all[msgspan].style.display="block";
document.all[msgimg].src="/webct/images/small_collapse.gif";
}else{
document.all[msgspan].style.display="none";
document.all[msgimg].src="/webct/images/small_expand.gif";
}
}
}

function getCookie(name) {

var crumbs = document.cookie.split("; ");
for (var i=0; i < crumbs.length; i++) {

var crumb = crumbs[i].split("=");
if (name == crumb[0]) {
if (crumb[1]) {
return unescape(crumb[1]);
} else {
return "";
}
}
}

return null;
}
function highlightct(ctitem){

}
function unhighlightct(ctitem){

}
function resetClientSettingObject() {
if (getCourseMenuCommFrame() != null) {
getCourseMenuCommFrame().CLIENT_SETTING_OBJ = new Object();
}
}
function getClientSettingsObject() {
var clientSettingObj = null;
if (getCourseMenuCommFrame() != null) {
clientSettingObj = getCourseMenuCommFrame().CLIENT_SETTING_OBJ;
if (clientSettingObj == null) {
getCourseMenuCommFrame().CLIENT_SETTING_OBJ = new Object();
clientSettingObj = getCourseMenuCommFrame().CLIENT_SETTING_OBJ;
}
}
return clientSettingObj;
}
function storeClientSideSetting(key, value) {
var clientSettingObj = getClientSettingsObject();
if (clientSettingObj != null) {
eval("clientSettingObj."+key+ " = value");
}
}
function getClientSideSetting(key) {
var clientSettingObj = getClientSettingsObject();
var setting = null;
if (clientSettingObj != null) {
setting = eval("clientSettingObj."+key);
}
return setting;
}
function collapseCourseMenu() {
callCourseMenuFunction(-1, "colCourseMenu");
}
function expandCourseMenu() {
callCourseMenuFunction(-1, "expCourseMenu");
}
function callCourseMenuFunction(retries, functionName, parameter1, parameter2){
if (retries < 0) {
retries = 25;
}
var functionWithParams = functionName+"("+parameter1+","+parameter2+")";
var courseMenuFrame = _getCourseMenuFrameReference();
if (courseMenuFrame != null) {
var func = eval( "courseMenuFrame."+functionName );
if (func) {
func(parameter1, parameter2);
return;
}
}
if (retries > 0) {
var retryFuncName = "callCourseMenuFunction("+(retries-1)+", \""+functionName+"\", \""+parameter1+"\", \""+parameter2+"\")";
setTimeout(retryFuncName, 200);
} else {
}
}
function _getCourseMenuFrameReference() {
if(parent.LEFTTOOLFRAME && parent.LEFTTOOLFRAME.COURSE_MENU_SYNCHRONIZER){
var courseMenuReady = parent.LEFTTOOLFRAME.COURSE_MENU_SYNCHRONIZER.isDoneLoading();
if (courseMenuReady) {
return parent.LEFTTOOLFRAME;
}
}
return null;
}
function hideDesc(msg){
var msgspan=msg
var msgimg=msg+"img";
if(document.getElementById(msgspan).style.display=="" || document.getElementById(msgspan).style.display=="block"){
document.getElementById(msgspan).style.display="none";
document.images[msgimg].src="/webct/images/arrow_expand.gif";
}else{
document.getElementById(msgspan).style.display="block";
document.images[msgimg].src="/webct/images/arrow_collapse.gif";
}
}

function Trim(TRIM_VALUE){
if(TRIM_VALUE.length < 1){
return"";
}
TRIM_VALUE = RTrim(TRIM_VALUE);
TRIM_VALUE = LTrim(TRIM_VALUE);
if(TRIM_VALUE==""){
return "";
}else{
return TRIM_VALUE;
}
} 
function RTrim(VALUE){
var w_space = String.fromCharCode(32);
var v_length = VALUE.length;
var strTemp = "";
if(v_length < 0){
return"";
}
var iTemp = v_length -1;
while(iTemp > -1){
if(VALUE.charAt(iTemp) == w_space){
}else{
strTemp = VALUE.substring(0,iTemp +1);
break;
}
iTemp = iTemp-1;
} 
return strTemp;
} 
function LTrim(VALUE){
var w_space = String.fromCharCode(32);
if(v_length < 1){
return"";
}
var v_length = VALUE.length;
var strTemp = "";
var iTemp = 0;
while(iTemp < v_length){
if(VALUE.charAt(iTemp) == w_space){
}else{
strTemp = VALUE.substring(iTemp,v_length);
break;
}
iTemp = iTemp + 1;
} 
return strTemp;
} 
function isInRightToolFrame(frame, triesleft) {
if (frame == null) {
return false;
}
if (triesleft < 1) {
return false;
}
if (triesleft == null || triesleft == '') {
triesleft = 6;
}
if (frame != null && (frame.name == 'RIGHTTOOLFRAME' || frame.name == 'TOOLFRAME')) {
return true;
} else {
return isInRightToolFrame(frame.parent, triesleft -1);
}
}
function onWinForcedClose(){
if (( unread || deleteAction)&& !(isInRightToolFrame(this.window))){
if ( document.viewMessageForm.checkClose.value == "true" ) {
var url = "/webct/urw/lc991.tp0/mail_ViewMessage.dowebct?direction=close";
setContentToolFrameLocation(url);
}
}
}


var errors = new Array();

function Error(title, message) {
this.title = title;
this.message = message;
}

function addError(title, message) {
errors.push(new Error(title, message));
}

function displayErrors() {
if (errors.length > 0) {
var errorDiv = document.getElementById('validationErrors');
var ulElement = document.getElementById('errorList');
var errorSummary = document.getElementById('errorSummary');
var summaryLink = document.createElement("a");
if (errorSummary == null) {
errorSummary = document.createElement("h2");
errorSummary.id = "errorSummary";
errorDiv.appendChild(errorSummary);
summaryLink.id = "errorTop";
summaryLink.href = "#error";
summaryLink.className = "errordiv2title";
summaryLink.innerHTML = 'Number of errors found: <span id=\"errorNum\"></span>';
}
errorSummary.appendChild(summaryLink);
var errorNum = document.getElementById("errorNum");
errorNum.innerHTML = errors.length;
if (ulElement != null) {
errorDiv.removeChild(ulElement);
}
ulElement = document.createElement("ul");
ulElement.id = 'errorList';
errorDiv.appendChild(ulElement);
for (var i = 0; i < errors.length; i++) {
var liElement = document.createElement("li");
var aElement = document.createElement("a");
if (i == 0) {
aElement.id = "error";
aElement.name = "error";
}
aElement.href = "javascript:setFocus('" + errors[i].title + "');";
var aText = document.createTextNode(errors[i].message);
aElement.appendChild(aText);
liElement.appendChild(aElement);
ulElement.appendChild(liElement);
}
errors = new Array();
setErrorFocus();
return false;
}
return true;
}
function setFocus(objectId) {
var a = document.getElementsByTagName("*");

if (a.namedItem(objectId).length > 1) {
a.namedItem(objectId).item(0).focus();
} else {
a.namedItem(objectId).focus();
}
}
function setErrorFocus() {
if (hasErrors()) {
var errorDiv = document.getElementById('validationErrors');
errorDiv.style.display = 'block';
var is_gecko = (navigator.userAgent.indexOf('gecko') > -1);
var is_ns=(navigator.userAgent.indexOf("Netscape")>-1);
var is_moz=((navigator.userAgent.indexOf("Mozilla")>-1)&&(navigator.userAgent.indexOf('compatible')==-1)&&(navigator.userAgent.indexOf("Netscape")==-1));
if (is_ns || is_gecko || is_moz ) {
document.hash='validationErrors';
document.getElementById('errorTop').focus();
} else {
document.location='#validationErrors';
document.getElementById('errorTop').focus();
}
}
}
function hasErrors() {
return (document.getElementById('errorList') != null);
}
function trimMenu(){
var actionButtons = document.getElementById('actionButtons');
var tfoot =  document.getElementsByTagName('tfoot')[0];
var cselect = document.getElementById('cselect')             	// this is the Select Category drop down in admin
var tabsetdiv = document.getElementById('tabsetdiv');					// the tabset for assign/assess drop boxes
var viewsortLabel = document.getElementById('viewsortLabel'); // the menu label for assign/assess drop boxes
if (actionButtons != null) {
if (is_ie){
var divWidth=actionButtons.scrollWidth;
} else {
var divWidth= actionButtons.offsetWidth;
}
if (tfoot!=null){  									// the tfoot may not appear if there are no items in the list
var label = tfoot.getElementsByTagName('label');
var select = tfoot.getElementsByTagName('select');
if (select!=null){                // check to see if a menu exists. in admin, menus only appear at the course and section levels
for(s=0; s < select.length; s++){  // sometimes, as in Mail, there are multiple select menus in a footer, so a loop is required
var selectMenu = select[s];
var selectID = select[s].id;
var options = selectMenu.getElementsByTagName('option');
var labelWidth = "0";
if (is_ie){
var labelFor = label[s].getAttribute('htmlFor');
if(labelFor==selectID){
var selectLabel = label[s];
labelWidth = selectLabel.scrollWidth;
}
var selectWidth= selectMenu.scrollWidth;
} else {
var labelFor = label[s].getAttribute('for');
var labelClass = label[s].getAttribute('class');
if(labelFor==selectID){
var selectLabel = label[s];
labelWidth=selectLabel.offsetWidth;
}
var selectWidth=selectMenu.offsetWidth;
}
trimOptions(selectID, labelWidth, divWidth);
}
} // end if select
if (cselect!=null){                // this is for the Course LC level only. it has a category drop-down for horizontal navigation
var subtitlediv = document.getElementById('subtitlediv');
var filterLabel = document.getElementById('cselectLabel');
if (is_ie){
var subtitledivWidth= Math.round((subtitlediv.scrollWidth)/3.5);
var filterLabelWidth = filterLabel.scrollWidth
} else {
var subtitledivWidth= Math.round((subtitlediv.offsetWidth)/1.75);
var filterLabelWidth = filterLabel.offsetWidth
}
trimOptions('cselect', filterLabelWidth, subtitledivWidth);
} // end if cselect
} // end if tfoot
} // end if actionButtons
else if(tabsetdiv!=null && viewsortLabel!=null){   // for assig/assess dropboxes
var h1 = document.getElementsByTagName('h1')[0]; // use the header as the measuring stick
var tabList = tabsetdiv.getElementsByTagName('li');
var total=0;
for(m=0; m < tabList.length; m++){
if(is_ie){
listWidth=tabList[m].scrollWidth;
}else{
listWidth=tabList[m].offsetWidth;
}
total = total + listWidth; // add up the width of all the tabs
}
if (is_ie){
var h1Width= h1.scrollWidth;
var labelWidth= viewsortLabel.scrollWidth;
} else {
var h1Width= h1.offsetWidth;
var labelWidth= viewsortLabel.offsetWidth;
}
var netWidth = h1Width - total; // figure out how much space there is for the menu and label
trimOptions('viewsort', labelWidth, netWidth);
}
}
function trimOptions(selectID, labelWidth, endWidth){
var selectMenu = document.getElementById(selectID);
var optionName = selectMenu.getElementsByTagName('option');
var padding=120;					// added padding to account for go button and shims
for(j=0; j < optionName.length; j++){
var optionHTML = optionName[j].innerHTML;
var stringText=getWidth(optionHTML);
if(stringText > endWidth){
for(x=optionHTML.length; x>0; x--){
var sub=optionHTML.substring(0,x)+'...';
var newWidth =getWidth(sub);
var combinedWidth = newWidth + labelWidth + padding;
if(combinedWidth < endWidth){
optionName[j].innerHTML=sub;
selectMenu.style.width="auto";
break
}
}
} // end if stringText > divWidth
}
}
function getWidth(text) {
var ea = document.createElement("span");
if (!is_ie){ea.setAttribute("style","white-space:nowrap;");} else {ea.style.whiteSpace='nowrap';}
ea.innerHTML = text;
document.body.appendChild(ea);
if (!is_ie){var len = ea.offsetWidth;} else {var len = ea.scrollWidth;}
document.body.removeChild(ea);
return len;
}
function integratedWebctFrameExists() {
return integratedWebctFrameExistsEx("window");
}
function integratedWebctFrameExistsEx(theWindow) {
try {
var webctFrameName = "top.content";
var tokens = webctFrameName.split('.');
var currentFramePath = theWindow + "." + tokens[0] + "." + tokens[1];
if(eval(currentFramePath) != null) {
for(var i = 2; i < tokens.length; i++) {
currentFramePath = currentFramePath + "." + tokens[i];
if(eval(currentFramePath) == null) {
return false;
}
}
return true;
} else {
return false;
}
} catch (e) {
return false;
}
}
function getHiddenChatFrame() {
if(integratedWebctFrameExists()) {
return window.top.content.CHAT_HIDDEN;
} else {
return window.top.CHAT_HIDDEN;
}
}
function getHiddenWioFrame() {
if(integratedWebctFrameExists()) {
return window.top.content.WIO_HIDDEN;
} else {
return window.top.WIO_HIDDEN;
}
}
function getCourseMenuCommFrame() {
if(integratedWebctFrameExists()) {
return window.top.content.COURSE_MENU_COMM;
} else {
return window.top.COURSE_MENU_COMM;
}
}
function getApplicationFrame() {
return getApplicationFrameEx("window");
}
function getApplicationFrameEx(theWindow) {
if(integratedWebctFrameExistsEx(theWindow)) {
return eval(theWindow).top.content.APPLICATION_FRAME;
} else {
return eval(theWindow).top.APPLICATION_FRAME;
}
}
function getApplicationFrameName() {
if(integratedWebctFrameExists()) {
return "window.top.content.APPLICATION_FRAME";
} else {
return "window.top.APPLICATION_FRAME";
}
}
function isBBEnabled() {
if(integratedWebctFrameExists()) {
return true;
} else {
return false;
}
}