' ) ;
document.write( '' ) ;
}
// show frame or unframe button
// bRight = true (default) if button should be aligned right
function showFrameButton( bRight )
{
// set default
if ( bRight == undefined ) bRight = true ;
if ( ! bFramed ) {
document.write(
'' ) ;
} else {
document.write(
'' ) ;
}
}
// show reload page button
// bRight = true (default) if button should be aligned right
function showReloadButton( bRight )
{
// set default
if ( bRight == undefined ) bRight = true ;
document.write(
'' ) ;
}
// show print page button
// bRight = true (default) if button should be aligned right
// bPrinterFriendlyVersionAvailable = true if a printer friendly version of the current page
// is available, default = false
function showPrintButton( bRight, bPrinterFriendlyVersionAvailable ) {
// set defaults
if ( bRight == undefined ) {
bRight = true ;
}
if ( bPrinterFriendlyVersionAvailable == undefined ) {
bPrinterFriendlyVersionAvailable = false ;
}
// bPF = true for printer friendly version
var bPF = ( getParameter( "pf" ) == "true" ) ;
// alert( bPrinterFriendlyVersionAvailable ) ;
// bPrinterFriendlyVersionAvailable = true ;
// alert( bPrinterFriendlyVersionAvailable ) ;
// alert( bPF ) ;
document.write(
'' ) ;
}
/** This function adjusts images to their printer friendly sizes (1/2 normal size).
* A prior version left images that have a printerfriendly="keep" attribute alone,
* but as of October 8, 2005, user-defined HTML attributes only appear to be supported in
* Internet Explorer. A second version left images that had both dimensions under
* 32 pixels alone, but that restriction was later abandoned, too. The current version
* resizes all images.
* This function alsow displays a message about what's going on in the page's div
* object with an id of "divPrinterFriendlyMessage".
*
* Author: Jesse M. Heines, UMass Lowell Computer Science, heines@cs.uml.edu
* updated by JMH on October 08, 2005 at 01:05 PM
* Parameters:
* none
* Return Value:
* none
*/
function PerformPrinterFriendlyAdjustment( bPF ) {
// display an appropriate message
var strPrinterFriendlyMessage = "" ;
if ( bPF ) {
strPrinterFriendlyMessage += "
" ;
strPrinterFriendlyMessage += "This document is being displayed in printer-friendly format. " ;
strPrinterFriendlyMessage += "After printing, you may safely " +
"close this window." ;
strPrinterFriendlyMessage += "
" ;
} else {
strPrinterFriendlyMessage += "
" ;
strPrinterFriendlyMessage += "A printer-friendly " +
"version of this document is available." ;
strPrinterFriendlyMessage += "
" ;
}
document.getElementById( "divPrinterFriendlyMessage" ).innerHTML = strPrinterFriendlyMessage ;
if ( bPF ) {
// halve the sizes of all images
for ( var k = 0 ; k < document.images.length ; k++ ) {
if ( true || // latest version resizes *all* images, so the following clauses are irrelevant
document.images[ k ].printerfriendly != "keep" &&
( document.images[ k ].width > 32 || document.images[ k ].height > 32 ) ) {
// save initial width to see if it changes when the height is changed
// this occurs if the image does not have explicit width and height attributes
var initialWidth = document.images[ k ].width ;
// halve the height
document.images[ k ].height /= 2 ;
// if the width was not halved, halve it
if ( document.images[ k ].width == initialWidth ) {
document.images[ k ].width /= 2 ;
}
}
}
}
}
// show add to favorites button -- N.B. requires Internet Explorer
function showAddToFavoritesButton( bRight )
{
// check for IE, required for add to favorites button
if ( ! document.all ) return ;
// set default
if ( bRight == undefined ) bRight = true ;
document.writeln(
'' ) ;
}
// show go to home page button
function showHomeButton( bRight, strAltText, strIconName )
{
// set defaults
// if ( bRight == undefined ) bRight = true ;
if ( typeof( bRight ) == "undefined" ) bRight = true ;
if ( typeof( strAltText ) == "undefined" ) strAltText = "Go to Course Home Page" ;
if ( typeof( strIconName ) == "undefined" ) strIconName = "homeicon" ;
document.writeln(
'' ) ;
}
// show switch stylesheets (font size) button
function showFontSizeButton( bSetFontImages, bRight ) {
if ( typeof( GetCookie ) == "undefined" ) {
return ; // this function requires cookies.js to have been loaded
}
// set default
if ( bRight == undefined ) {
bRight = true ;
}
document.writeln(
'' ) ;
if ( typeof( bSetFontImages ) != "undefined" && bSetFontImages ) {
showFontSizeButtonImages() ;
}
}
// show appropriate image on switch stylesheets (font size) button
function showFontSizeButtonImages()
{
for ( var k = 0 ; k < document.images.length ; k++ ) {
var img = document.images.item( k ) ; // .item is required by Netscape and OK for IE
if ( img.alt.indexOf( "Font Size" ) != -1 ) {
if ( strBasePointSize == 10 ) {
img.src = strImagesLoc + "fonticonsmall.gif" ;
img.alt = "Decrease Font Size" ;
img.title = "Decrease Font Size" ;
img.printerfriendly = "keep" ;
} else if ( strBasePointSize == 8 ) {
img.src = strImagesLoc + "fonticonbig.gif" ;
img.alt = "Increase Font Size" ;
img.title = "Increase Font Size" ;
img.printerfriendly = "keep" ;
}
}
}
}
// show the frame or unframe button, the print button, and the reload button
// and optionally the add to favorites button and the go to home page button
function showPageManipulationButtons(
bShowAddToFavorites, /* 1 */
bShowGoToHomePage, /* 2 */
bShowFrameButtons, /* 3 */
bShowFontSize, /* 4 */
bSetFontImages, /* 5 */
bPrinterFriendlyVersionAvailable ) { /* 6 */
// set defaults
if ( typeof( bShowFontSize ) == "undefined" ) {
bShowFontSize = false ;
}
if ( typeof( bSetFontImages ) == "undefined" ) {
bSetFontImages = true ;
}
if ( typeof( bPrinterFriendlyVersionAvailable ) == "undefined" ) {
bPrinterFriendlyVersionAvailable = false ;
}
// frame or unframe button
if ( typeof( bShowFrameButtons ) == "undefined" || bShowFrameButtons ) {
showFrameButton() ;
}
showReloadButton() ; // reload button
showPrintButton( true, bPrinterFriendlyVersionAvailable ) ; // print button
// add to favorites button
if ( bShowAddToFavorites && document.all ) { // requires IE
showAddToFavoritesButton() ;
}
// home page button
if ( bShowGoToHomePage ) {
showHomeButton() ;
}
// switch stylesheets button
// if ( typeof( bShowFontSize ) != "undefined" && bShowFontSize ) {
// if ( typeof( bSetFontImages ) == "undefined" )
// bSetFontImages = true ;
if ( bShowFontSize ) {
showFontSizeButton( bSetFontImages ) ;
}
}
// add page to favorites
// source: www.Express-Scripts.com
function addBookmark( bookMarkURL, bookMarkTitle )
{
// var bookmarkurl = 'https://member.express-scripts.com' ;
// var bookmarktitle = 'Express Scripts Members' ;
window.external.AddFavorite( bookMarkURL, bookMarkTitle ) ;
}
// output a button spacer
function showButtonSpacer()
{
// spacer
document.writeln(
'' ) ;
}
// return today's date in ISO8601 format
function GetTodayISO8601()
{
var now = new Date() ;
// modified per suggestion by student Nathan Gilbert on January 16, 2009 at 9:52 PM
var strNowISO8601 = "" + ( now.getYear() < 1900 ? now.getYear()+1900 : now.getYear() ) + "-" ;
strNowISO8601 += ( now.getMonth()+1 < 10 ? "0" + (now.getMonth()+1) : now.getMonth()+1 ) ;
strNowISO8601 += "-" + ( now.getDate() < 10 ? "0" + now.getDate() : now.getDate() ) ;
return strNowISO8601 ;
}
// return 3-character abbreviation for weekday given a date string in ISO8601 format
function WeekdayAbbrev( strISO8601 )
{
// handle dates like 2005-01-xx
if ( strISO8601.substr( 8, 2 ) == "xx" ) {
return "" ;
}
var strDate = DateISO8601( strISO8601 ).toString() ; // standard date string
var strAbbr = strDate.substr( 0, 3 ) ; // extract day abbreviation
return strAbbr ;
}
// return "Month Day" given a date string in ISO8601 format
function MonthDay( strISO8601 )
{
// extract the month number and convert it to an integer
var strMonth = strISO8601.substr( 5, 2 ) ;
while ( strMonth.substr( 0, 1 ) == "0" ) {
strMonth = strMonth.substr( 1, strMonth.length ) ;
}
var intMonth = parseInt( strMonth ) ;
// extract the day number and convert it to an integer
var strDay = strISO8601.substr( 8, 2 ) ;
while ( strDay.substr( 0, 1 ) == "0" ) { // parseInt does not like leading zeroes!
strDay = strDay.substr( 1, strDay.length ) ;
}
var intDay = parseInt( strDay ) ;
// return the month name and the day
return arrMonth[intMonth-1] + " " + intDay ;
}
// return "Month Day, Year" given a date string in ISO8601 format
function MonthDayYear( strISO8601 )
{
// append extracted year string to result of MonthDay function call
return MonthDay( strISO8601 ) + ", " + strISO8601.substr( 0, 4 ) ;
}
// return "Weekday, Month Day, Year" given date string in ISO8601 format
function WeekdayMonthDayYear( strISO8601 )
{
if ( typeof( strISO8601 ) == "undefined" ) return "" ;
var strDate = DateISO8601( strISO8601 ).toString() ; // standard date string
var strAbbr = strDate.substr( 0, 3 ) ; // extract day abbreviation
var k ; // local loop index
// loop to determine day of week
for ( k = 0 ; k < arrWeekday.length ; k++ )
if ( arrWeekday[k].indexOf( strAbbr ) == 0 )
break ;
if ( k == arrWeekday.length ) k = 0 ;
// return weekday name plus result of MonthDayYear function call
return arrWeekday[k] + ", " + MonthDayYear( strISO8601 ) ;
}
// return a Date object given a date string in ISO8601 format
function DateISO8601( strISO8601 )
{
// extract the year number and convert it to an integer
var strYear = strISO8601.substr( 0, 4 ) ;
while ( strYear.substr( 0, 1 ) == "0" )
strYear = strYear.substr( 1, strYear.length ) ;
var intYear = parseInt( strYear ) ;
// extract the month number and convert it to an integer
var strMonth = strISO8601.substr( 5, 2 ) ;
while ( strMonth.substr( 0, 1 ) == "0" )
strMonth = strMonth.substr( 1, strMonth.length ) ;
var intMonth = parseInt( strMonth ) - 1;
// extract the day number and convert it to an integer
var strDay = strISO8601.substr( 8, 2 ) ;
while ( strDay.substr( 0, 1 ) == "0" ) // parseInt does not like leading zeros
strDay = strDay.substr( 1, strDay.length ) ;
var intDay = parseInt( strDay ) ;
// construct and return a JavaScript Date object
return new Date( intYear, intMonth, intDay ) ;
}
// replace HTML entities (special symbols) with straight ASCII
function removeEntity( strOriginal, strSymbol )
{
var pos = strOriginal.indexOf( strSymbol ) ;
while ( pos != -1 )
{
var str = strOriginal.substring( 0, pos ) ;
if ( strSymbol == "&" )
str += "&" ;
else if ( strSymbol == " " )
str += " " ;
str += strOriginal.substring( pos + strSymbol.length ) ;
strOriginal = str ;
pos = strOriginal.indexOf( strSymbol ) ;
}
return strOriginal ;
}
// remove HTML in a string
function removeHTML( strOriginal )
{
var pos = strOriginal.indexOf( "<" ) ;
while ( pos != -1 )
{
var str = strOriginal.substring( 0, pos ) ;
var posEnd = strOriginal.indexOf( ">" ) ;
if ( posEnd == -1 )
posEnd = strOriginal.length ;
str += strOriginal.substring( posEnd+1, strOriginal.length ) ;
strOriginal = str ;
pos = strOriginal.indexOf( "<" ) ;
}
return strOriginal ;
}
// pad a string with leading zeros to a specified width
function jLeadingZeroes( nstr, width )
{
nstr = nstr + "" ;
while ( nstr.length < width )
nstr = "0" + nstr ;
return nstr ;
}
// this function returns the current time in HH:MM:SS AM|PM format
// date - date object to format
// bsec - true if the seconds should be printed with the time
// btz - true if the time zone should also be printed
function jGetAMPMTime( date, bsec, btz ) {
var strDate = date.toString() ;
var posLParen, posSpace ; // positions of left paren and space
var ampm = " AM" ;
if ( date.getHours() > 11 ) {
ampm = " PM" ;
}
var strTime = date.getHours() % 12 ;
if ( strTime == 0 ) {
strTime = 12 ;
}
strTime += ":" + jLeadingZeroes( date.getMinutes(), 2 ) ;
if ( bsec ) strTime += ":" + jLeadingZeroes( date.getSeconds(), 2 ) ;
strTime += ampm ;
// add time zone
if ( btz ) {
if ( ( posLParen = strDate.indexOf( "(" ) ) > 0 ) { // Netscape
strTime += " " + strDate.substr( posLParen+1, 1 ) ;
posSpace = strDate.indexOf( " ", posLParen ) ;
strTime += strDate.substr( posSpace+1, 1 ) ;
posSpace = strDate.indexOf( " ", posSpace + 1 ) ;
strTime += strDate.substr( posSpace+1, 1 ) ;
} else { // Internet Explorer
strTime += " " + date.toString().substr( date.toString().length-8, 3 ) ;
}
}
return strTime ;
}
/** This function shows a file's last modified date.
* N.B. The lastModified property of SHTML files is always the current date and time.
* Therefore, in SHTML files, include a global variable named shtmlLastModified that
* contains the date and time in "June 27, 2009 at 11:03 AM" format (generated by my
* UltraEdit template). If this variable is present, it is parsed by this method
* and the last modified date is adjusted appropriately.
* @param doc Document object to show last modified date of
*/
function getLastModifiedDate( doc ) {
var d = new Date( doc.lastModified ) ;
// the format of shtmlLastModified must be "June 27, 2009 at 10:28 AM"
if ( typeof( shtmlLastModified ) != "undefined" && shtmlLastModified != null ) {
var regex = / |,|:/ ;
var parsedDate = shtmlLastModified.split( regex ) ;
// parsedDate[0] = month name (string)
// parsedDate[1] = month day (string)
// parsedDate[2] = ""
// parsedDate[3] = 4-digit year (string)
// parsedDate[4] = "at"
// parsedDate[5] = hour (string)
// parsedDate[6] = minute (string)
// parsedDate[7] = "AM" | "PM"
for ( nMonth = 0 ; nMonth < 12 ; nMonth++ ) {
if ( parsedDate[ 0 ] == arrMonth[ nMonth ] ) {
d.setMonth( nMonth ) ;
break ;
}
}
d.setDate( parseInt( parsedDate[ 1 ] ) ) ; // parseInt not required in some browsers
// fieldno variable added to accommodate IE8, which skips parsedDate[3]
var fieldno = ( parsedDate[2] == "," || parsedDate[2] == "" ? 3 : 2 ) ;
d.setFullYear( parseInt( parsedDate[ fieldno ] ) ) ;
fieldno += 2 ;
if ( parsedDate[ fieldno ] == "12" && parsedDate[ fieldno+2 ] == "AM" ) {
d.setHours( 0 ) ;
} else if ( parseInt( parsedDate[ fieldno ] ) < 12 && parsedDate[ fieldno+2 ] == "PM" ) {
d.setHours( parseInt( parsedDate[ fieldno ] ) + 12 ) ;
} else {
d.setHours( parseInt( parsedDate[ fieldno ] ) ) ;
}
d.setMinutes( parseInt( parsedDate[ fieldno+1 ] ) ) ;
}
return arrWeekday[d.getDay()] + ", " +
arrMonth[d.getMonth()] + " " + d.getDate() + ", " + d.getFullYear() +
" at " + jGetAMPMTime( d, false, false) ;
}
/** This function shows a file's last modified date.
* N.B. The getLastModifiedDate function is IE-specific and not supported by Netscape 6.2.
* However, as of September 2005 it now works OK in Netscape 8.0.3.
* @param doc Document object to show last modified date of
* @param ptsz point size to display text in
* @param addbr true = add before text, default = true
* @param bCopy true = add copyright JMH, default = true
* @param bUML true = add copyright UML, default = false
*/
function showLastModifiedDate( doc, ptsz, addbr, bCopy, bUML ) {
// set document to current document if not specified
if ( typeof( doc ) == "undefined" || doc == null ) {
doc = document ;
}
var d = new Date( doc.lastModified ) ;
// This function now works OK in Netscape 8.0
// // handle non-IE browsers
// if ( navigator.appVersion.indexOf( "MSIE", 0 ) == -1 ) {
// document.write( ' ' ) ;
// return ;
// }
//// IE-specific
// set point size
if ( typeof( ptsz ) == "undefined" || ptsz == null ) {
document.write( '
' ) ;
// revision for Spring 2003 semester
document.writeln( '
' ) ;
showPageManipulationButtons() ;
document.writeln( 'The Anonymous Suggestion Box has been removed from this Web site due to ' +
'abuses of its purpose.
' ) ;
document.writeln( 'Please click the graphic below to return to the Home Page for this course.' ) ;
return ;
// the following code is no longer executed
document.writeln( '
' ) ;
showPageManipulationButtons() ;
document.writeln( 'This form allows you to submit an anonymous suggestion or' ) ;
document.writeln( 'comment directly to me.
' ) ;
document.writeln( '
When you click the Submit Anonymous Suggestion With No' ) ;
document.writeln( 'Response button, the text you enter in the text box below is e-mailed ' ) ;
document.writeln( 'to me with the return address “UML CS Web Server.” ' ) ;
document.writeln( 'No indication of your personal e-mail address is sent, nor is' ) ;
document.writeln( 'any record kept of your identity. Thus, you may say whatever you want.
' ) ;
document.writeln( '
Please Note: When I say ' ) ;
document.writeln( 'sending e-mail using this form is completely anonymous, I really mean it! ' ) ;
document.writeln( 'In the past, some students have used this form to ask me questions and I have ' ) ;
document.writeln( 'been unable to respond to them because I don’t know who they are!
' ) ;
document.writeln( '
If you want me to respond to you, please click on ' ) ;
document.writeln( 'heines@cs.uml.edu ' ) ;
document.writeln( 'to send normal e-mail.
' ) ;
}
// this function displays the course roster
function RosterListing( arrRoster, strTimeStamp, objProf, objTA, strPictureDirectory ) {
RosterListing( arrRoster, strTimeStamp, objProf, objTA, strPictureDirectory, null ) ;
}
// this function displays the course roster
// two professor functionality added for Fall 2008 semester
function RosterListing( arrRoster, strTimeStamp, objProf, objTA, strPictureDirectory, objProf2 ) {
if ( jmhDebug ) {
document.writeln( "
" ) ;
x = arrRoster[ k1 ][ k2 ] ;
document.writeln( x == "" ? " " : x ) ;
document.writeln( "
" ) ;
}
document.writeln( "
" ) ;
}
document.writeln( "
" ) ;
}
var bLinkPictures = false ; // do not link in pictures
// set flag indicating if any student has an HTTP server
var bHttpServer = false ;
for ( var k = 0 ; k < arrRoster.length-1 ; k++ ) {
if ( arrRoster[ k ][ 3 ].indexOf( "no HTTP server" ) != 0 ) {
bHttpServer = true ;
break ;
}
}
// set flag indicating if any student has a Java server
var bJavaServer = false ;
for ( var k = 0 ; k < arrRoster.length-1 ; k++ ) {
if ( arrRoster[ k ][ 2 ].indexOf( "no Java server" ) != 0 ) {
bJavaServer = true ;
break ;
}
}
// show top matter
setRosterListingTitle() ;
setTopMatter( "Class Roster" ) ;
// show buttons
document.writeln( '
' ) ;
}
document.writeln( '' ) ;
// data for each student
for ( var k = 0, n = 0 ; k < arrRoster.length-1 ; k++ ) {
var strLoginName = arrRoster[ k ][ 1 ].substring( 0, arrRoster[ k ][ 1 ].indexOf( "@" ) ) ;
document.writeln( '
' ) ;
// sequence number
if ( arrRoster[ k ][4] == "" ) {
document.writeln( '
' ) ;
}
// This function returns the combination of the course and co-course numbers if
// both exist, with the lower number listed first. If no co-course number exists,
// only the course number is returned.
// added by JMH on December 31, 2008 at 10:30 AM
function getDblCourseNo() {
if ( strCoCourseNo == "" ) {
return strCourseNo ;
} else if ( strCoCourseNo < strCourseNo ) {
return strCoCourseNo + " / " + strCourseNo ;
} else {
return strCourseNo + " / " + strCoCourseNo ;
}
}
// If running on cs.uml.edu, go to same page on teaching.cs.uml.edu.
// added by JMH on March 3, 2009 at 5:03 PM
function goToTeaching() {
if ( window.location.hostname == "www.cs.uml.edu" ||
window.location.hostname == "cs.uml.edu" ) {
window.location.replace( "http://teaching.cs.uml.edu" +
window.location.pathname + window.location.search ) ;
}
}
// set website icon - must be a 16x16 graphic
// convert GIF to ICO using XnView from http://www.xnview.com
document.writeln( '' ) ;
document.writeln( '' ) ;
' ) ;
}
// user-supplied graphic
else
document.write( '' +
'
' ) ;
} else {
document.write(
'
' ) ;
}
}
// show reload page button
// bRight = true (default) if button should be aligned right
function showReloadButton( bRight )
{
// set default
if ( bRight == undefined ) bRight = true ;
document.write(
'
' ) ;
}
// show print page button
// bRight = true (default) if button should be aligned right
// bPrinterFriendlyVersionAvailable = true if a printer friendly version of the current page
// is available, default = false
function showPrintButton( bRight, bPrinterFriendlyVersionAvailable ) {
// set defaults
if ( bRight == undefined ) {
bRight = true ;
}
if ( bPrinterFriendlyVersionAvailable == undefined ) {
bPrinterFriendlyVersionAvailable = false ;
}
// bPF = true for printer friendly version
var bPF = ( getParameter( "pf" ) == "true" ) ;
// alert( bPrinterFriendlyVersionAvailable ) ;
// bPrinterFriendlyVersionAvailable = true ;
// alert( bPrinterFriendlyVersionAvailable ) ;
// alert( bPF ) ;
document.write(
'
' ) ;
}
/** This function adjusts images to their printer friendly sizes (1/2 normal size).
* A prior version left images that have a printerfriendly="keep" attribute alone,
* but as of October 8, 2005, user-defined HTML attributes only appear to be supported in
* Internet Explorer. A second version left images that had both dimensions under
* 32 pixels alone, but that restriction was later abandoned, too. The current version
* resizes all images.
* This function alsow displays a message about what's going on in the page's div
* object with an id of "divPrinterFriendlyMessage".
*
* Author: Jesse M. Heines, UMass Lowell Computer Science, heines@cs.uml.edu
* updated by JMH on October 08, 2005 at 01:05 PM
* Parameters:
* none
* Return Value:
* none
*/
function PerformPrinterFriendlyAdjustment( bPF ) {
// display an appropriate message
var strPrinterFriendlyMessage = "" ;
if ( bPF ) {
strPrinterFriendlyMessage += "
' ) ;
}
// show go to home page button
function showHomeButton( bRight, strAltText, strIconName )
{
// set defaults
// if ( bRight == undefined ) bRight = true ;
if ( typeof( bRight ) == "undefined" ) bRight = true ;
if ( typeof( strAltText ) == "undefined" ) strAltText = "Go to Course Home Page" ;
if ( typeof( strIconName ) == "undefined" ) strIconName = "homeicon" ;
document.writeln(
'
' ) ;
}
// show switch stylesheets (font size) button
function showFontSizeButton( bSetFontImages, bRight ) {
if ( typeof( GetCookie ) == "undefined" ) {
return ; // this function requires cookies.js to have been loaded
}
// set default
if ( bRight == undefined ) {
bRight = true ;
}
document.writeln(
'
' ) ;
if ( typeof( bSetFontImages ) != "undefined" && bSetFontImages ) {
showFontSizeButtonImages() ;
}
}
// show appropriate image on switch stylesheets (font size) button
function showFontSizeButtonImages()
{
for ( var k = 0 ; k < document.images.length ; k++ ) {
var img = document.images.item( k ) ; // .item is required by Netscape and OK for IE
if ( img.alt.indexOf( "Font Size" ) != -1 ) {
if ( strBasePointSize == 10 ) {
img.src = strImagesLoc + "fonticonsmall.gif" ;
img.alt = "Decrease Font Size" ;
img.title = "Decrease Font Size" ;
img.printerfriendly = "keep" ;
} else if ( strBasePointSize == 8 ) {
img.src = strImagesLoc + "fonticonbig.gif" ;
img.alt = "Increase Font Size" ;
img.title = "Increase Font Size" ;
img.printerfriendly = "keep" ;
}
}
}
}
// show the frame or unframe button, the print button, and the reload button
// and optionally the add to favorites button and the go to home page button
function showPageManipulationButtons(
bShowAddToFavorites, /* 1 */
bShowGoToHomePage, /* 2 */
bShowFrameButtons, /* 3 */
bShowFontSize, /* 4 */
bSetFontImages, /* 5 */
bPrinterFriendlyVersionAvailable ) { /* 6 */
// set defaults
if ( typeof( bShowFontSize ) == "undefined" ) {
bShowFontSize = false ;
}
if ( typeof( bSetFontImages ) == "undefined" ) {
bSetFontImages = true ;
}
if ( typeof( bPrinterFriendlyVersionAvailable ) == "undefined" ) {
bPrinterFriendlyVersionAvailable = false ;
}
// frame or unframe button
if ( typeof( bShowFrameButtons ) == "undefined" || bShowFrameButtons ) {
showFrameButton() ;
}
showReloadButton() ; // reload button
showPrintButton( true, bPrinterFriendlyVersionAvailable ) ; // print button
// add to favorites button
if ( bShowAddToFavorites && document.all ) { // requires IE
showAddToFavoritesButton() ;
}
// home page button
if ( bShowGoToHomePage ) {
showHomeButton() ;
}
// switch stylesheets button
// if ( typeof( bShowFontSize ) != "undefined" && bShowFontSize ) {
// if ( typeof( bSetFontImages ) == "undefined" )
// bSetFontImages = true ;
if ( bShowFontSize ) {
showFontSizeButton( bSetFontImages ) ;
}
}
// add page to favorites
// source: www.Express-Scripts.com
function addBookmark( bookMarkURL, bookMarkTitle )
{
// var bookmarkurl = 'https://member.express-scripts.com' ;
// var bookmarktitle = 'Express Scripts Members' ;
window.external.AddFavorite( bookMarkURL, bookMarkTitle ) ;
}
// output a button spacer
function showButtonSpacer()
{
// spacer
document.writeln(
'
' ) ;
}
// return today's date in ISO8601 format
function GetTodayISO8601()
{
var now = new Date() ;
// modified per suggestion by student Nathan Gilbert on January 16, 2009 at 9:52 PM
var strNowISO8601 = "" + ( now.getYear() < 1900 ? now.getYear()+1900 : now.getYear() ) + "-" ;
strNowISO8601 += ( now.getMonth()+1 < 10 ? "0" + (now.getMonth()+1) : now.getMonth()+1 ) ;
strNowISO8601 += "-" + ( now.getDate() < 10 ? "0" + now.getDate() : now.getDate() ) ;
return strNowISO8601 ;
}
// return 3-character abbreviation for weekday given a date string in ISO8601 format
function WeekdayAbbrev( strISO8601 )
{
// handle dates like 2005-01-xx
if ( strISO8601.substr( 8, 2 ) == "xx" ) {
return "" ;
}
var strDate = DateISO8601( strISO8601 ).toString() ; // standard date string
var strAbbr = strDate.substr( 0, 3 ) ; // extract day abbreviation
return strAbbr ;
}
// return "Month Day" given a date string in ISO8601 format
function MonthDay( strISO8601 )
{
// extract the month number and convert it to an integer
var strMonth = strISO8601.substr( 5, 2 ) ;
while ( strMonth.substr( 0, 1 ) == "0" ) {
strMonth = strMonth.substr( 1, strMonth.length ) ;
}
var intMonth = parseInt( strMonth ) ;
// extract the day number and convert it to an integer
var strDay = strISO8601.substr( 8, 2 ) ;
while ( strDay.substr( 0, 1 ) == "0" ) { // parseInt does not like leading zeroes!
strDay = strDay.substr( 1, strDay.length ) ;
}
var intDay = parseInt( strDay ) ;
// return the month name and the day
return arrMonth[intMonth-1] + " " + intDay ;
}
// return "Month Day, Year" given a date string in ISO8601 format
function MonthDayYear( strISO8601 )
{
// append extracted year string to result of MonthDay function call
return MonthDay( strISO8601 ) + ", " + strISO8601.substr( 0, 4 ) ;
}
// return "Weekday, Month Day, Year" given date string in ISO8601 format
function WeekdayMonthDayYear( strISO8601 )
{
if ( typeof( strISO8601 ) == "undefined" ) return "" ;
var strDate = DateISO8601( strISO8601 ).toString() ; // standard date string
var strAbbr = strDate.substr( 0, 3 ) ; // extract day abbreviation
var k ; // local loop index
// loop to determine day of week
for ( k = 0 ; k < arrWeekday.length ; k++ )
if ( arrWeekday[k].indexOf( strAbbr ) == 0 )
break ;
if ( k == arrWeekday.length ) k = 0 ;
// return weekday name plus result of MonthDayYear function call
return arrWeekday[k] + ", " + MonthDayYear( strISO8601 ) ;
}
// return a Date object given a date string in ISO8601 format
function DateISO8601( strISO8601 )
{
// extract the year number and convert it to an integer
var strYear = strISO8601.substr( 0, 4 ) ;
while ( strYear.substr( 0, 1 ) == "0" )
strYear = strYear.substr( 1, strYear.length ) ;
var intYear = parseInt( strYear ) ;
// extract the month number and convert it to an integer
var strMonth = strISO8601.substr( 5, 2 ) ;
while ( strMonth.substr( 0, 1 ) == "0" )
strMonth = strMonth.substr( 1, strMonth.length ) ;
var intMonth = parseInt( strMonth ) - 1;
// extract the day number and convert it to an integer
var strDay = strISO8601.substr( 8, 2 ) ;
while ( strDay.substr( 0, 1 ) == "0" ) // parseInt does not like leading zeros
strDay = strDay.substr( 1, strDay.length ) ;
var intDay = parseInt( strDay ) ;
// construct and return a JavaScript Date object
return new Date( intYear, intMonth, intDay ) ;
}
// replace HTML entities (special symbols) with straight ASCII
function removeEntity( strOriginal, strSymbol )
{
var pos = strOriginal.indexOf( strSymbol ) ;
while ( pos != -1 )
{
var str = strOriginal.substring( 0, pos ) ;
if ( strSymbol == "&" )
str += "&" ;
else if ( strSymbol == " " )
str += " " ;
str += strOriginal.substring( pos + strSymbol.length ) ;
strOriginal = str ;
pos = strOriginal.indexOf( strSymbol ) ;
}
return strOriginal ;
}
// remove HTML in a string
function removeHTML( strOriginal )
{
var pos = strOriginal.indexOf( "<" ) ;
while ( pos != -1 )
{
var str = strOriginal.substring( 0, pos ) ;
var posEnd = strOriginal.indexOf( ">" ) ;
if ( posEnd == -1 )
posEnd = strOriginal.length ;
str += strOriginal.substring( posEnd+1, strOriginal.length ) ;
strOriginal = str ;
pos = strOriginal.indexOf( "<" ) ;
}
return strOriginal ;
}
// pad a string with leading zeros to a specified width
function jLeadingZeroes( nstr, width )
{
nstr = nstr + "" ;
while ( nstr.length < width )
nstr = "0" + nstr ;
return nstr ;
}
// this function returns the current time in HH:MM:SS AM|PM format
// date - date object to format
// bsec - true if the seconds should be printed with the time
// btz - true if the time zone should also be printed
function jGetAMPMTime( date, bsec, btz ) {
var strDate = date.toString() ;
var posLParen, posSpace ; // positions of left paren and space
var ampm = " AM" ;
if ( date.getHours() > 11 ) {
ampm = " PM" ;
}
var strTime = date.getHours() % 12 ;
if ( strTime == 0 ) {
strTime = 12 ;
}
strTime += ":" + jLeadingZeroes( date.getMinutes(), 2 ) ;
if ( bsec ) strTime += ":" + jLeadingZeroes( date.getSeconds(), 2 ) ;
strTime += ampm ;
// add time zone
if ( btz ) {
if ( ( posLParen = strDate.indexOf( "(" ) ) > 0 ) { // Netscape
strTime += " " + strDate.substr( posLParen+1, 1 ) ;
posSpace = strDate.indexOf( " ", posLParen ) ;
strTime += strDate.substr( posSpace+1, 1 ) ;
posSpace = strDate.indexOf( " ", posSpace + 1 ) ;
strTime += strDate.substr( posSpace+1, 1 ) ;
} else { // Internet Explorer
strTime += " " + date.toString().substr( date.toString().length-8, 3 ) ;
}
}
return strTime ;
}
/** This function shows a file's last modified date.
* N.B. The lastModified property of SHTML files is always the current date and time.
* Therefore, in SHTML files, include a global variable named shtmlLastModified that
* contains the date and time in "June 27, 2009 at 11:03 AM" format (generated by my
* UltraEdit template). If this variable is present, it is parsed by this method
* and the last modified date is adjusted appropriately.
* @param doc Document object to show last modified date of
*/
function getLastModifiedDate( doc ) {
var d = new Date( doc.lastModified ) ;
// the format of shtmlLastModified must be "June 27, 2009 at 10:28 AM"
if ( typeof( shtmlLastModified ) != "undefined" && shtmlLastModified != null ) {
var regex = / |,|:/ ;
var parsedDate = shtmlLastModified.split( regex ) ;
// parsedDate[0] = month name (string)
// parsedDate[1] = month day (string)
// parsedDate[2] = ""
// parsedDate[3] = 4-digit year (string)
// parsedDate[4] = "at"
// parsedDate[5] = hour (string)
// parsedDate[6] = minute (string)
// parsedDate[7] = "AM" | "PM"
for ( nMonth = 0 ; nMonth < 12 ; nMonth++ ) {
if ( parsedDate[ 0 ] == arrMonth[ nMonth ] ) {
d.setMonth( nMonth ) ;
break ;
}
}
d.setDate( parseInt( parsedDate[ 1 ] ) ) ; // parseInt not required in some browsers
// fieldno variable added to accommodate IE8, which skips parsedDate[3]
var fieldno = ( parsedDate[2] == "," || parsedDate[2] == "" ? 3 : 2 ) ;
d.setFullYear( parseInt( parsedDate[ fieldno ] ) ) ;
fieldno += 2 ;
if ( parsedDate[ fieldno ] == "12" && parsedDate[ fieldno+2 ] == "AM" ) {
d.setHours( 0 ) ;
} else if ( parseInt( parsedDate[ fieldno ] ) < 12 && parsedDate[ fieldno+2 ] == "PM" ) {
d.setHours( parseInt( parsedDate[ fieldno ] ) + 12 ) ;
} else {
d.setHours( parseInt( parsedDate[ fieldno ] ) ) ;
}
d.setMinutes( parseInt( parsedDate[ fieldno+1 ] ) ) ;
}
return arrWeekday[d.getDay()] + ", " +
arrMonth[d.getMonth()] + " " + d.getDate() + ", " + d.getFullYear() +
" at " + jGetAMPMTime( d, false, false) ;
}
/** This function shows a file's last modified date.
* N.B. The getLastModifiedDate function is IE-specific and not supported by Netscape 6.2.
* However, as of September 2005 it now works OK in Netscape 8.0.3.
* @param doc Document object to show last modified date of
* @param ptsz point size to display text in
* @param addbr true = add 