//------------------------------------------------------------------- // File: vipcomm.js // Purpose: Contains commonly-used JavaScript code for vipbizcenter.com // security: COPYRIGHT (c) Copyright 2005 C&G Web Enterprises // owner: Gary Richtmeyer, gary@CandGweb.com //------------------------------------------------------------------- // Global functions provided: // DateStr - Returns a formatted date string // delCookie - Delete the specified cookie // getCookie - Get the value of the specified cookie // MakeArray - Make an array // PageBottom - Generate standard end-of-page HTML // PageTop - Generate standard top-of-page HTML // PopWindow - Pop-up a generic window // PrevNextPage - Generate prev/next "page" navigation links // PrevPage - Generate standard "return to previous page" HTML // setCookie - Set the specified cookie to a certain value //------------------------------------------------------------------- // 2005-03-25 GLR - Initial creation //------------------------------------------------------------------- // ----- set variables var author_name = 'Gary Richtmeyer' var author_email = 'gary@CandGWeb.com' var feedback_email = 'chris@vipbizcenter.com' // ----- Use a date of Dec 31, 2009 23:59:59 to set a "permanent" cookie ----- var permdate = new Date(2009,11,31,23,59,59) // ----- Determine the environment ----- var browser_name = navigator.appVersion var browser_release = browser_name.substring(0,browser_name.indexOf(' ')) var browser_version = parseInt(navigator.appVersion) var browser_type = '?' if (navigator.appName == "Netscape") { browser_type = 'NS' } if (navigator.userAgent.indexOf("Opera") != -1) { browser_type = 'OPERA' } if (navigator.appVersion.indexOf("MSIE") != -1) { browser_type = 'MSIE' } var screen_width = window.screen.width var screen_height = window.screen.height // ----- Simple version detection and shortcut variables ----- var isNS = ( navigator.appName == "Netscape" && browser_version >= 4 ) var isNS4 = ( navigator.appName == "Netscape" && browser_version <= 4 ) var HIDDEN = (isNS) ? 'hide' : 'hidden'; var VISIBLE = (isNS) ? 'show' : 'visible'; //******************************************************************* // Various functions //******************************************************************* //------------------------------------------------------------------- // setGlobalVars: set global variables // Usage: setGlobalVars(x) x = option number of how many dirs // "up" from here is the root dir. // Sets the following global variables (referred to as // "top.xxxx" within other files): // baseURL - The URL of the "root" directory // ImagePath - The URL where the images are stored //------------------------------------------------------------------- function setGlobalVars(updirs) { temp = document.location.pathname // change "\" in path j = temp.indexOf('\\') // (e.g. on a PC and using MSIE) while ( j >= 0 ) { // to "/" temp = temp.substr(0,j) + '/' + temp.substr(j+1) j = temp.indexOf('\\',j) } if ( arguments.length == 0 ) { updirs = 0 } else { updirs = arguments[0] } if ( updirs == null ) updirs = 0 while ( updirs > 0 ) { temp = temp.substring(0,temp.lastIndexOf('/')) updirs = updirs - 1 } baseURL = document.location.protocol + '//' + document.location.host + temp.substring(0,temp.lastIndexOf('/')) ImagePath = baseURL + '/images/' } //------------------------------------------------------------------- // StartScreen: Setup initial screen layout, header section and navigation. // Use: StartScreen('sectionId','nodeId',dirlevel) // sectionId - ID of the active major section // nodeId - ID of the active minor section // dirlevel - Directory level (0=root, 1=one "down", 2=two "down"...) //------------------------------------------------------------------- function StartScreen(sectionId,nodeId,dirlevel) { setGlobalVars(dirlevel) sectionId = sectionId.toUpperCase() nodeId = nodeId.toUpperCase() tempstr = '' document.write(tempstr) //----- Define the navigation icons if (document.images) { var button_prefix = "navf_" var ip = top.ImagePath + button_prefix homedown = new Image(120,28); homedown.src = ip + "home_down.gif"; homehere = new Image(120,28); homehere.src = ip + "home.gif"; homeover = new Image(120,28); homeover.src = ip + "home_over.gif"; homeup = new Image(120,28); homeup.src = ip + "home_up.gif"; advertisedown = new Image(120,28); advertisedown.src = ip + "advertising_down.gif"; advertisehere = new Image(120,28); advertisehere.src = ip + "advertising.gif"; advertiseover = new Image(120,28); advertiseover.src = ip + "advertising_over.gif"; advertiseup = new Image(120,28); advertiseup.src = ip + "advertising_up.gif"; promoproddown = new Image(120,28); promoproddown.src = ip + "promotionproducts_down.gif"; promoprodhere = new Image(120,28); promoprodhere.src = ip + "promotionproducts.gif"; promoprodover = new Image(120,28); promoprodover.src = ip + "promotionproducts_over.gif"; promoprodup = new Image(120,28); promoprodup.src = ip + "promotionproducts_up.gif"; homefindown = new Image(120,28); homefindown.src = ip + "homefinancing_down.gif"; homefinhere = new Image(120,28); homefinhere.src = ip + "homefinancing.gif"; homefinover = new Image(120,28); homefinover.src = ip + "homefinancing_over.gif"; homefinup = new Image(120,28); homefinup.src = ip + "homefinancing_up.gif"; membersdown = new Image(120,28); membersdown.src = ip + "membersarea_down.gif"; membershere = new Image(120,28); membershere.src = ip + "membersarea.gif"; membersover = new Image(120,28); membersover.src = ip + "membersarea_over.gif"; membersup = new Image(120,28); membersup.src = ip + "membersarea_up.gif"; } //----- start top-of-page header if ( isNS4 ) // Netscape 4.x ? if so, circumvent it's problems { tempstr = '' + '
' + '' } else { tempstr = '
' } // generate 1st row: 1) spacer; 2) logo graphic; 3) page print icon dsdate=new Date(); hour=dsdate.getHours() if ( hour <= 11 ) { ampm='Morning' } else if ( hour <= 17 ) { ampm='Afternoon' } else { ampm='Evening' } var greet = "Good " + ampm + "!
It's " + DateStr() + "" tempstr += '' tempstr += '' tempstr += '' // generate 2nd row: 1) spacer; 2) folder tabs tempstr += '
' + greet + '' + '' + '
' + '' //tempstr += "Good " + ampm + // "!  It's " + DateStr() + "" tempstr += '		' + '
' // '' + DateStr('','SHORT') + '
' + // '' + // '
' tempstr += '' tempstr += SectionLink(sectionId, 'HOME', '', 'Home page', 120,28) tempstr += '' tempstr += SectionLink(sectionId, 'ADVERTISE', 'info.htm', 'Advertise', 120,28) tempstr += '' tempstr += SectionLink(sectionId, 'PROMOPROD', 'promotionalproducts/calendarpromo.html', 'Promotional Products',120,28) tempstr += '' tempstr += SectionLink(sectionId, 'HOMEFIN', '!http://www.mortgageunlimited.com', 'Home Financing', 120,28) tempstr += '' tempstr += SectionLink(sectionId, 'MEMBERS', '!http://www.vipbizcenter.net', 'Member Area', 120,28) tempstr += '
' if ( isNS4 ) tempstr += '
' document.write(tempstr) //----- end top-of-page header block return } //------------------------------------------------------------------- // EndScreen: Closes web page begun by "StartScreen()" // Use: EndScreen() //------------------------------------------------------------------- function EndScreen() { return } // ImgUp: Turn the specified navigation button to the "up" position function ImgUp(imgName) { if ( document.images ) { document[imgName].src = eval(imgName + "up.src") } else { imgName = null; } return true } // ImgDown: Turn the specified navigation button to the "Down" position function ImgDown(imgName) { if ( document.images ) { document[imgName].src = eval(imgName + "down.src") } else { imgName = null; } return true } // ImgOver: Turn the specified navigation button to the "Over" position function ImgOver(imgName) { if ( document.images ) { document[imgName].src = eval(imgName + "over.src") } else { imgName = null; } return true } //------------------------------------------------------------------- // SectionLink: Generate HTML for a major section in the nav bar // Use: SectionLink(callerid,thisitem,thisurl,navtitle,width,height) // callerid - Section ID of requester // thisitem - Section ID associated with the following items // thisurl - URL of target file // navtitle - description for the "bubble" text // width - width of the graphic (in pixels) // height - height of the graphic (in pixels) //------------------------------------------------------------------- function SectionLink(callerid,thisitem,thisurl,navtitle,width,height) { if (thisurl == undefined) thisurl = '' if (thisurl.substr(0,1) == '!') { thisurl = thisurl.substr(1); targ = 'target="_new" ' } else { thisurl = top.baseURL + '/' + thisurl; targ = '' } imgprefix = thisitem.toLowerCase() if (callerid == thisitem) { result = '' + '' + navtitle + '' } else { result = '' + '' + navtitle + '' } return result } //------------------------------------------------------------------- // ScriptFN: Returns only the filename of a URL // Use: ScriptFN([url]) // If URL not provided, the current URL is used. //------------------------------------------------------------------- function ScriptFN(surl) { if ( surl == undefined ) surl = document.location.pathname pathend = surl.lastIndexOf('/') + 1 fnext = surl.substr(pathend) return fnext.substr(0,fnext.indexOf('.')) } //------------------------------------------------------------------- // PopWindow: "Pop-up" a window //------------------------------------------------------------------- function PopWindow(popfile,popid,popx,popy,popwidth,popheight) { if ( popid == null ) popid = '' if ( popwidth == null ) popwidth = 400 if ( popx == null ) popx = window.screen.width - popwidth - 50 if ( popheight == null ) popheight = window.screen.height - 140 if ( popy == null ) popy = 40 screenopts = 'location=no,menubar=no,resizable=yes,' + 'scrollbars=yes,toolbar=no,' + 'height=' + popheight + ',width=' + popwidth if (isNS) { screenopts += ',screenX=' + popx + ',screenY=' + popy } else { screenopts += ',left=' + popx + ',top=' + popy } popwin = window.open(popfile,popid, screenopts) window.popwin.focus() } //------------------------------------------------------------------- // getCookie: Retrieve a cookie's value by name; returns "null" if not set // str = getCookie(cookiename) //------------------------------------------------------------------- function getCookie(name){ var cname = name + "="; var dc = document.cookie; if (dc.length > 0) { begin = dc.indexOf(cname); if (begin != -1) { begin += cname.length; end = dc.indexOf(";", begin); if (end == -1) end = dc.length; return unescape(dc.substring(begin, end)); } } return null; } //------------------------------------------------------------------- // setCookie: Sets a cookie's value // setCookie(cookiename, value, [expires]) //------------------------------------------------------------------- function setCookie(name, value, expires) { document.cookie = name + "=" + escape(value) + ((expires == null) ? "" : "; expires=" + expires.toGMTString()); } //------------------------------------------------------------------- // delCookie: Delete a cookie // delCookie(cookiename) //------------------------------------------------------------------- function delCookie(name) { document.cookie = name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT" + "; path=/"; } //------------------------------------------------------------------- // MakeArray: create an array of the designated size // MakeArray(number-of-items) //------------------------------------------------------------------- function MakeArray(n) { this.length = n for (var i = 0; i <= n; i++) { this[i] = 0 } return this } //------------------------------------------------------------------- // DateStr: Return a date string formatted from the passed date value. // Use: DateStr([date], { FULL | SHORT } ) // date - The date to format; if omitted, the current // date/time is used // FULL - Returns a fully-qualified date (this is the default) // e.g. "Sunday, August 29, 1999 at 3:00:00 p.m." // SHORT - Returns an abbreviated date string // e.g. "Sunday, 29 August 1999" //------------------------------------------------------------------- function DateStr(dsparm,dstype) { if ( dsparm==null ) dsparm='' if ( dstype==null ) dstype='FULL'; else { dstype='SHORT' } dow=new MakeArray(6); moy=new MakeArray(11) dow[0]='Sunday'; dow[1]='Monday'; dow[2]='Tuesday'; dow[3]='Wednesday' dow[4]='Thursday'; dow[5]='Friday'; dow[6]='Saturday' moy[0]='January'; moy[1]='February'; moy[2]='March'; moy[3]='April' moy[4]='May'; moy[5]='June'; moy[6]='July'; moy[7]='August' moy[8]='September'; moy[9]='October'; moy[10]='November'; moy[11]='December' if ( dsparm=='' ) // any passed value? { dsdate = new Date() } // no, get today's date else { dsdate = new Date(dsparm) } // yes, get the date year = dsdate.getYear() ; hour = dsdate.getHours() month = dsdate.getMonth() ; minutes = dsdate.getMinutes() dom = dsdate.getDate() ; seconds = dsdate.getSeconds() day = dsdate.getDay() if ( year < 100 ) { yyyy = year + 2000 } else if ( year < 1000 ) { yyyy = year + 1900 } else { yyyy = year } if ( hour <= 11 ) { ampm='a.m.' } else if ( hour == 12 ) { ampm='p.m.' } else { ampm='p.m.'; hour=hour-12 } if ( hour == 0 ) showhour="00"; else showhour=hour if ( minutes < 10 ) minutes = "0" + minutes if ( seconds < 10 ) seconds = "0" + seconds if ( dstype == 'FULL' ) { retstr = dow[day] + ", " + moy[month] + " " + dom + ", " + yyyy + " at " + showhour + ":" + minutes + ":" + seconds + " " + ampm } else { retstr = dow[day] + ", " + dom + " " + moy[month] + " " + yyyy + ""} return retstr } //------------------------------------------------------------------- // PrevPage: Show a "return to previous page" link // PrevPage() //------------------------------------------------------------------- function PrevPage() { document.writeln('' + 'Return to calling page') } //------------------------------------------------------------------- // PrevNextPage: Show Previous/Next page links // PrevNextPage([prevURL],[prevFrame],[prevText], // [nextURL],[nextFrame],[nextText], [RETURN]) // prevURL - URL of previous page; if null, no "prevpage" link shown // prevFrame - target frame (if any) // prevText - Optional text for "previous page" link // nextURL - URL of next page; if null, no "nextpage" link shown // nextFrame - target frame (if any) // nextText - Optional text for "next page" link // RETURN - If specified, generate a "return to caller" link //------------------------------------------------------------------- function PrevNextPage(prevURL,prevFrame,prevText,nextURL,nextFrame,nextText,wantRet) { if ( prevURL == null ) prevURL = '' if ( prevFrame == null ) prevFrame = '' if ( nextURL == null ) nextURL = '' if ( nextFrame == null ) nextFrame = '' if ( wantRet == null ) wantRet = '' if ( prevURL == '' && nextURL == '' && wantRet == '' ) return if ( prevURL == '' ) // do previous-page handling { prevURL = '
' prevclass = '' } else { if ( prevText == null ) prevText = '' if ( prevText != '' ) prevText = ' (' + prevText + ')' if ( prevFrame != '' ) prevFrame = ' target="' + prevFrame + '"' prevURL = '' + 'Previous page' + 'Prev Page' + prevText + ' ' prevclass = ' class="prevnextpage"' } if ( nextURL == '' ) // do next-page handling { nextURL = '
' nextclass = '' } else { if ( nextText == null ) nextText = '' if ( nextText != '' ) nextText = ' (' + nextText + ')' if ( nextFrame != '' ) nextFrame = ' target="' + nextFrame + '"' nextURL = ' ' + 'Next Page' + nextText + 'Next page' nextclass = ' class="prevnextpage"' } if ( wantRet == '' ) // do return-to-caller handling { RetURL = '
' Retclass = '' } else { RetURL = '' + 'Backup one page' + 'Backup one page' Retclass = ' class="prevnextpage"' } // generate HTML temp1 = '' temp2 = '' temp3 = '' temp4 = '' temp5 = '
' + '' + '
' + prevURL + '
' + '' + '
' + RetURL + '
' + '' + '
' + nextURL + '
' //alert(temp1 + temp2 + temp3 + temp4 + temp5) document.writeln(temp1 + temp2 + temp3 + temp4 + temp5) return } //------------------------------------------------------------------- // PageTop: Create top-of-page HTML text // PageTop(title [, parm1, parm2, ..., parmx ] ) // title - The title of this page to be displayed to the user // parm - any one of the following parameters: // { PRINT | NOPRINT } // Should the print-this-page icon be shown? // If omitted, NOPRINT is assumed. // CLASS=class // The CSS class to be used for the title. If omitted, // the class "titlepage" is used. // e.g. 'CLASS=h2' // PREV=url | [ description ] | [ frame ] // A "previous-page" link to the specified url should be // generated. If a description is provided, it is shown. // If a frame name is specified, a target is generated. // e.g. 'PREV=overview.html' // e.g. 'PREV=overview.html|Overview description' // e.g. 'PREV=overview.html|Overview description|dataframe' // NEXT=url | [ description ] | [ frame ] // A "next-page" link to the specified url should be // generated. If a description is provided, it is shown. // If a frame name is specified, a target is generated. // e.g. 'NEXT=detail.html' // e.g. 'NEXT=detail.html|Detail Information' // e.g. 'NEXT=detail.html|Detail Information|dataframe' // { RETURN | NORETURN ] // Should a "return-to-calling-page" link be generated? // If omitted, NORETURN is assumed. // //------------------------------------------------------------------- function PageTop(pagetitle) { var tclass='titlepage', _print=false, _return=false var pu='', pt='', pf='', nu='', nt='', nf='' if ( pagetitle == null ) pagetitle = '' //----- scan & evaluate the passed parameters for ( var ix=1; ix < arguments.length; ix++ ) { thisParm = arguments[ix] if ( thisParm == '' ) continue // ignore null parms tempray = thisParm.split('=',2) keyword = tempray[0].toUpperCase() data = tempray[1]; if ( data == undefined ) data = '' switch (keyword) { case 'PRINT' : _print = true; break; case 'NOPRINT' : _print = false; break; case 'RETURN' : _return = true; break; case 'NORETURN': _return = false; break; case 'CLASS' : tclass = data; break; case 'NEXT' : tempray = data.split('|',3); nu = tempray[0]; nt = tempray[1]; if ( nt == undefined ) nt = ''; nf = tempray[2]; if ( nf == undefined ) nf = ''; break; case 'PREV' : tempray = data.split('|',3); pu = tempray[0]; pt = tempray[1]; if ( pt == undefined ) pt = ''; pf = tempray[2]; if ( pf == undefined ) pf = ''; break; default: alert(keyword + ' is an unknown keyword to PageTop() in ' + document.URL) } } //----- generate the appropriate HTML document.writeln('') if ( pu != '' || nu != '' || _return ) { // show links if any given PrevNextPage(pu,pf,pt,nu,nf,nt,_return ? 'RETURN' : '') document.writeln('
') } if ( _print && browser_version>=4 ) { // show print icon if requested prticon = '' + 'Print this page' document.writeln(prticon); } if ( pagetitle != '') { // show page title if a title provided if ( ( browser_type == 'NS' ) && ( browser_version <= 4 ) ) { document.writeln('

' + pagetitle + '

') } else { document.writeln('' + pagetitle + '') } } return } //------------------------------------------------------------------- // PageBottom: Create bottom-of-page HTML text // PageBottom( [ parm1 [, parm2, parm3, ... , parmx ] ] ) // parm - any one of the following parameters: // { DATE | NODATE } // Should the date of the calling HTML file be shown? // If omitted, DATE is assumed. // { FEED | NOFEED } // Should a Feedback-type link be included? // If omitted, FEED is assumed. // PREV=url | [ description ] | [ frame ] // A "previous-page" link to the specified url should be // generated. If a description is provided, it is shown. // If a frame name is specified, a target is generated. // e.g. 'PREV=overview.html' // e.g. 'PREV=overview.html|Overview description' // e.g. 'PREV=overview.html|Overview description|dataframe' // { PROP | NOPROP } // Should the "Copyright ..." text be shown? // If omitted, PROP is assumed. // NEXT=url | [ description ] | [ frame ] // A "next-page" link to the specified url should be // generated. If a description is provided, it is shown. // If a frame name is specified, a target is generated. // e.g. 'NEXT=detail.html' // e.g. 'NEXT=detail.html|Detail Information' // e.g. 'NEXT=detail.html|Detail Information|dataframe' // { RETURN | NORETURN ] // Should a "return-to-calling-page" link be generated? // If omitted, NORETURN is assumed. // { HITBOX | NOHITBOX ] // Should the "hitbox" be generated for tracking hits? // If omitted, HITBOX is assumed. //------------------------------------------------------------------- function PageBottom() { var _date=true, _feed=false, _prop=true, _return=true, _hitbox=false var pu='', pt='', pf='', nu='', nt='', nf='' //----- scan & evaluate the passed parameters for ( var ix=0; ix < arguments.length; ix++ ) { thisParm = arguments[ix] if ( thisParm == null ) continue // ignore null parms if ( thisParm == '' ) continue tempray = thisParm.split('=',2) keyword = tempray[0].toUpperCase() data = tempray[1]; if ( data == undefined ) data = '' switch (keyword) { case 'DATE' : _date = true; break; case 'NODATE' : _date = false; break; case 'FEED' : _feed = true; break; case 'NOFEED' : _feed = false; break; case 'PROP' : _prop = true; break; case 'NOPROP' : _prop = false; break; case 'RETURN' : _return = true; break; case 'NORETURN': _return = false; break; case 'HITBOX' : _hitbox = true; break; case 'NOHITBOX': _hitbox = false; break; case 'NEXT' : tempray = data.split('|',3); nu = tempray[0]; nt = tempray[1]; if ( nt == undefined ) nt = ''; nf = tempray[2]; if ( nf == undefined ) nf = ''; break; case 'PREV' : tempray = data.split('|',3); pu = tempray[0]; pt = tempray[1]; if ( pt == undefined ) pt = ''; pf = tempray[2]; if ( pf == undefined ) pf = ''; break; default: alert(keyword + ' is an unknown keyword to PageBottom() in ' + document.URL) } } //----- generate the appropriate HTML document.writeln('

') if ( pu != '' || nu != '' || _return ) { // show links if any given document.writeln('

') PrevNextPage(pu,pf,pt,nu,nf,nt,_return ? 'RETURN' : '') } if ( _prop || _date || _feed || _hitbox ) { // generate footer if needed document.write('

') if ( _prop ) { temp = 'Copyright ©1995-2005 ' + '- All Rights Reserved.
CBBN Business Center® ' + 'Classifieds Better Business Net Inc.
' + '' + '[Disclaimer]' } else { temp = ' ' } document.writeln('') if ( _hitbox ) { temp = '' } else { temp = ' ' } document.write('') temp = '
' + temp + '' + temp + '

' if ( _date ) { temp += 'Page last updated: ' + DateStr(document.lastModified) + '
' } if ( _feed ) { temp += '' + 'Questions about this web site or this page? ' + '' + 'Tell us about it!' } document.writeln(temp + '

') } }