setAllCookies();

var tabCurrent;
var PHPSESSID = getCookie('PHPSESSID');
var browser = getCookie('Browser');
var mac = getCookie('Mac');

//=============================================================================
function getBg(bg) {
  if (bg==1) {
    return '#FFCC99';
  } else {
    return '' ;
  }
}
//=============================================================================
function openNewBrowserWindow(url){
  window.open(url);
}
//=============================================================================
function openWindow(url, width, height){
  var left = (screen.width - width)/2;
  var top = (screen.height - height)/2;
  var position = 'width=' + width + ',height=' + height + ',top=' + top +',left=' + left +',screenX='+ left +',screenY='+ top ;
  window.open(url,null, position + ",status=no, toolbar=no, menubar=no, location=no, scrollbars=yes, resizable=yes");
}
//=============================================================================
function openUrl( url, param1, param2){
  tmp = url;
  if ( param1 != '' )
    tmp += "?&P1=" + param1;
  if ( param2 != '' )
    tmp += "&P2=" + param2;

  self.location = tmp;
}
//=============================================================================
function isBlank(val) {
  if (val == null) { return true; }
  for (var i=0; i < val.length; i++) {
    if ((val.charAt(i) != ' ') && (val.charAt(i) != "\t") && (val.charAt(i) != "\n")) { return false; }
  }
  return true;
}
//=============================================================================
function checkEmail( str ){
  var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
  res = filter.test(str);
  return res;
}
//=============================================================================
function isAlphNum(str){                                            //NEVER USED
  var filter=/^[a-zA-Z0-9]+$/
  res = filter.test(str);
  return res;
}
//=============================================================================
function formatInput( type, e){
/* format inputs
    0..9  =>  48..57         -     =>  45
    a..z  =>  97..122        .     =>  46
    A..Z  =>  65..90         space =>  32
*/
  var key;
  var keychar;
  var reg;

  if(browser == "IE") {
    // for IE, e.keyCode or window.event.keyCode can be used
    charCode = e.keyCode;
  } else {
    //FF
    charCode = e.which;
  }
  
  // allow back space (0), arrows (0) and del (0)
  if (charCode == 8 || charCode == 0) return true;

  switch (type) {
  
  // integer, positive: 0..9
  case 'Int':
    if ( charCode < 48 || charCode > 57 )
      return false;
    break;
    
  //real, positive: 0..9, .
  case 'Real':
    if (!( (charCode>=48 && charCode<=57) || charCode==46 ))
      return false;
    break;

  //phone number: 0..9, -
  case 'Tel':
    if (!(  (charCode>=48 && charCode<=57) || charCode==45 ))
      return false;
    break;
    
  //string for ID (limited alphanum) : 0..9, a..z, A..Z, -, no space, no .
  case 'strID':
    if (!(  (charCode>=48 && charCode<=57) || (charCode>=97 && charCode<=122) || (charCode>=65 && charCode<=90) || charCode==45 ))
      return false
    break;
  }
}
//=============================================================================
function setCookie( strName, strValue){
  var expireDate = new Date;
  expireDate.setMonth(expireDate.getMonth()+1);
  if (document.cookie) {
    index = document.cookie.indexOf( strName );
    document.cookie=strName + "=" + strValue +"; path=/; expires=" + expireDate.toGMTString();
  }
}
//=============================================================================
function setAllCookies(){
  setCookie( 'ScreenW', screen.width);
  setCookie( 'ScreenH', screen.height);
  setCookie( 'CenterX', screen.width/2);
  setCookie( 'CenterY', screen.height/2);
  setCookie( 'PageToDisplay', 1);

  // detect browser
  var is = new Is();
  if (is.ie) {
    browser = "IE";
  } else {
    browser = "Other" ;   //FF or other
  }
  setCookie( 'Browser', browser );

  // detect mac
  setCookie( 'Mac', is.mac );

}
//=============================================================================
function getCookie(name) {
// get the value of a cookie by its name
  var cookies = document.cookie;
  var index = cookies.indexOf(name + "=");
  if (index == -1) return null;
  index = cookies.indexOf("=", index) + 1; // first character
  var endstr = cookies.indexOf(";", index);
  if (endstr == -1) endstr = cookies.length; // last character

  return unescape(cookies.substring(index, endstr));
}
//=============================================================================
function getSelectedValues ( id, sep) {
// get the values of a <select> object. Get by id.
// values are returned in a string, each value is separated by sep

  tmp = '';
  var objSelect = getObj( id );

  for (var i = 0; i < objSelect.options.length; i++) {
    if (objSelect.options[i].selected) {
      if ( tmp=='')
        tmp = objSelect.options[i].value;
      else
      tmp = tmp + sep + objSelect.options[i].value;
    }
  }
  return tmp;
}
//=============================================================================
function setSelectValues( id, strValues, sep){
// set the values of a <select> object. Get by id
// values are passed in the string strValue, each value is separated by sep

  var objSelect = getObj( id );
  var valuesList = sep + strValues + sep;

  for (var i = 0; i < objSelect.options.length; i++) {
    searchThis = sep + objSelect.options[i].value + sep;
    if (valuesList.indexOf( searchThis) != -1 ) {
      objSelect.options[i].selected = true;
    } else {
      objSelect.options[i].selected = false;
    }
  }
}
//=============================================================================
function getRadioValue( name ) {
// get the value of radio field. Works also if only one option.

  var objRadio = getElement( name );

  if (objRadio.length == null){
    isnull = false;
    v = objRadio.value ;
  } else {
    isnull = true;
    for (i=0; i<objRadio.length; i++)
      if (objRadio[i].checked) {
        isnull = false;
        v = objRadio[i].value;
      }
  }
  
  if ( isnull)
    return '';
  else
    return v;
}
//=============================================================================
function setRadioValue( name , v) {
// set the value of radio field. Works also if only one option.

  var objRadio = getElement( name );

  if (objRadio.length == null){
    if (objRadio.value == v) {
      objRadio.checked = true;
      return;
    }
  } else {
    for (i=0; i<objRadio.length; i++)
      if (objRadio[i].value == v) {
        objRadio[i].checked = true;
        return;
      }
  }
}
//=============================================================================
function getCheckboxValues(name, sep) {                            //NEVER USED

  tmp = '';
  var objCheckbox = getElement( name );

  for (var i = 0; i < objCheckbox.length; i++) {
    if (objCheckbox[i].checked) {
      if ( tmp=='')
        tmp = objCheckbox[i].value;
      else
      tmp = tmp + sep + objCheckbox[i].value;
    }
  }
  return tmp;
}
//=============================================================================
function changeItemClass( itemID ) {
// hilight the item in the view

  obj = getObj( 'view1_' + itemID );
  if ( obj.className ==  'view1') { obj.className = 'view12'; } else {   obj.className = 'view1';  }
  obj = getObj( 'view2_' + itemID );
  if ( obj.className ==  'view2') { obj.className = 'view22'; } else {   obj.className = 'view2';  }
  obj = getObj( 'view3_' + itemID );
  if ( obj.className ==  'view3') { obj.className = 'view32'; } else {   obj.className = 'view3';  }
  obj = getObj( 'view4_' + itemID );
  if ( obj.className ==  'view4') { obj.className = 'view42'; } else {   obj.className = 'view4';  }
  obj = getObj( 'view5_' + itemID );
  if ( obj.className ==  'view5') { obj.className = 'view52'; } else {   obj.className = 'view5';  }

}
//=============================================================================
function passFlash(itemFileName){
//Pass parameters to the Flash movie
//Because of all those browser/OS issues, it is quite ugly here now

if (mac=='true') {
  // MAC platform

  // quick and dirty fix (MAC=Computer for dummies)
  setCookie('ItemFileName', itemFileName);
  self.location += '&P2=C';

} else {
  // WIN platform

    if (browser=="IE") {
      objFlash = getObj('Item');
    }  else {
      objFlash = document['Item'];
    }
    objFlash.SetVariable('vItem', itemFileName );
    objFlash.SetVariable('vAction', 'FadeOut' );
  }
}


//=============================================================================
function addLink(id){
  field = getObj(id);
  linktext = prompt("Enter link text", "");
  linkurl = prompt("Enter link url", "http://");

  if ((linkurl != null) && (linkurl != "")){
    if ((linktext != null) && (linktext != "")) {
      AddTxt = "[URL][HREF]" + linkurl + "[/HREF]" + linktext + "[/URL]";
      field.value += (AddTxt);
    }
  }
}
//=============================================================================
function showTab ( tabNum ) {
  var tabMax = 10;

  //hide all
  for (var i=0; i<tabMax; i++) {
    try{
      objTabHead = getObj( 'tabHead' + i);
      objTabHead.className = '' ;
      changeDisplay('tabBody' + i, 'none') ;
    } catch (err) {}
  }
  //show tabNum
  objTabHead = getObj( 'tabHead' + tabNum);
  objTabHead.className = 'active' ;
  changeDisplay('tabBody' + tabNum, 'block') ;
  
  // set global var tabCurrent for later
  tabCurrent = tabNum;
}
//=============================================================================
function doFTSearch() {
  q = getField('FTSearch');
  if (isBlank(q))
      alert("You must specify a search query");
  else {
    setCookie('QuickSearch', q );
    self.location = 'View.php?&P1=Custom';
  }
}
//=============================================================================
function changeDisplay( id, s ) {
  var obj = getObj(id);
  obj.style.display=s;
}
//=============================================================================
function getObj( id ) {
 var obj;
 obj = document.getElementById( id );
 return obj;
}
//=============================================================================
function getElement( name ) {
 var obj;
 obj = document.forms[0].elements[name];
 return obj;
}
//=============================================================================
function setField( id, value ){
  var field;
  field = document.getElementById( id );
  field.value = value;
}
//=============================================================================
function getField( id ){
  var field;
  field = document.getElementById( id );
  return field.value;
}
//=============================================================================
function appendText( id, value ){
  var field;
  field = getObj( id );
  field.value += value;
}

//=============================================================================
function rYear_SelectedIndexChanged() {
  y = getSelectedValues ( 'rYear', '');
  setField ( 'rDateStart', y + '-01-01');
  setField ( 'rDateEnd', y + '-12-31');
}

//=============================================================================
//UNIVERSAL BROWSER DETECTION
//=============================================================================
// Source: http://www.mozilla.org/docs/web-developer/sniffer/browser_type_oo.html
// To call the object: var is = new Is();
// Detection added for Safari
// Won't work with IE 3 on MAC. What?!?! Dude!! You're already a pain by using a MAC, and now you want use IE?!?! And Version 3!!!!!! Go *beeeep* yourself!!!


// Ultimate client-side JavaScript client sniff. Version 3.03
// (C) Netscape Communications 1999.  Permission granted to reuse and distribute.
// Revised 17 May 99 to add is.nav5up and is.ie5up (see below).
// Revised 21 Nov 00 to add is.gecko and is.ie5_5 Also Changed is.nav5 and is.nav5up to is.nav6 and is.nav6up
// Revised 22 Feb 01 to correct Javascript Detection for IE 5.x, Opera 4,
//                      correct Opera 5 detection
//                      add support for winME and win2k
//                      synch with browser-type-oo.js
// Revised 26 Mar 01 to correct Opera detection
// Revised 02 Oct 01 to add IE6 detection

// Everything you always wanted to know about your JavaScript client
// but were afraid to ask ... "Is" is the constructor function for "is" object,
// which has properties indicating:
// (1) browser vendor:
//     is.nav, is.ie, is.opera, is.hotjava, is.webtv, is.TVNavigator, is.AOLTV
//     is.safari (MICHA)
// (2) browser version number:
//     is.major (integer indicating major version number: 2, 3, 4 ...)
//     is.minor (float   indicating full  version number: 2.02, 3.01, 4.04 ...)
// (3) browser vendor AND major version number
//     is.nav2, is.nav3, is.nav4, is.nav4up, is.nav6, is.nav6up, is.gecko, is.ie3,
//     is.ie4, is.ie4up, is.ie5, is.ie5up, is.ie5_5, is.ie5_5up, is.ie6, is.ie6up, is.hotjava3, is.hotjava3up
// (4) JavaScript version number:
//     is.js (float indicating full JavaScript version number: 1, 1.1, 1.2 ...)
// (5) OS platform and version:
//     is.win, is.win16, is.win32, is.win31, is.win95, is.winnt, is.win98, is.winme, is.win2k
//     is.os2
//     is.mac, is.mac68k, is.macppc
//     is.unix
//     is.sun, is.sun4, is.sun5, is.suni86
//     is.irix, is.irix5, is.irix6
//     is.hpux, is.hpux9, is.hpux10
//     is.aix, is.aix1, is.aix2, is.aix3, is.aix4
//     is.linux, is.sco, is.unixware, is.mpras, is.reliant
//     is.dec, is.sinix, is.freebsd, is.bsd
//     is.vms
//
// See http://www.it97.de/JavaScript/JS_tutorial/bstat/navobj.html and
// http://www.it97.de/JavaScript/JS_tutorial/bstat/Browseraol.html
// for detailed lists of userAgent strings.
//
// Note: you don't want your Nav4 or IE4 code to "turn off" or
// stop working when Nav5 and IE5 (or later) are released, so
// in conditional code forks, use is.nav4up ("Nav4 or greater")
// and is.ie4up ("IE4 or greater") instead of is.nav4 or is.ie4
// to check version in code which you want to work on future
// versions.


function Is ()
{   // convert all characters to lowercase to simplify testing
    var agt=navigator.userAgent.toLowerCase();

    // *** BROWSER VERSION ***
    // Note: On IE5, these return 4, so use is.ie5up to detect IE5.

    this.major = parseInt(navigator.appVersion);
    this.minor = parseFloat(navigator.appVersion);

    // Note: Opera and WebTV spoof Navigator.  We do strict client detection.
    // If you want to allow spoofing, take out the tests for opera and webtv.
    this.nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
    this.nav2 = (this.nav && (this.major == 2));
    this.nav3 = (this.nav && (this.major == 3));
    this.nav4 = (this.nav && (this.major == 4));
    this.nav4up = (this.nav && (this.major >= 4));
    this.navonly      = (this.nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    this.nav6 = (this.nav && (this.major == 5));
    this.nav6up = (this.nav && (this.major >= 5));
    this.gecko = (agt.indexOf('gecko') != -1);

    this.ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    this.ie3    = (this.ie && (this.major < 4));
    this.ie4    = (this.ie && (this.major == 4) && (agt.indexOf("msie 4")!=-1) );
    this.ie4up  = (this.ie  && (this.major >= 4));
    this.ie5    = (this.ie && (this.major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    this.ie5_5  = (this.ie && (this.major == 4) && (agt.indexOf("msie 5.5") !=-1));
    this.ie5up  = (this.ie  && !this.ie3 && !this.ie4);
    this.ie5_5up =(this.ie && !this.ie3 && !this.ie4 && !this.ie5);
    this.ie6    = (this.ie && (this.major == 4) && (agt.indexOf("msie 6.")!=-1) );
    this.ie6up  = (this.ie  && !this.ie3 && !this.ie4 && !this.ie5 && !this.ie5_5);
    // MICHA 03-JUN-2005: Safari
    this.safari = (agt.indexOf("safari") > -1);

    // KNOWN BUG: On AOL4, returns false if IE3 is embedded browser
    // or if this is the first browser window opened.  Thus the
    // variables is.aol, is.aol3, and is.aol4 aren't 100% reliable.
    this.aol   = (agt.indexOf("aol") != -1);
    this.aol3  = (this.aol && this.ie3);
    this.aol4  = (this.aol && this.ie4);
    this.aol5  = (agt.indexOf("aol 5") != -1);
    this.aol6  = (agt.indexOf("aol 6") != -1);

    this.opera = (agt.indexOf("opera") != -1);
    this.opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    this.opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    this.opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    this.opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    this.opera5up = (this.opera && !this.opera2 && !this.opera3 && !this.opera4);

    this.webtv = (agt.indexOf("webtv") != -1);

    this.TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1));
    this.AOLTV = this.TVNavigator;

    this.hotjava = (agt.indexOf("hotjava") != -1);
    this.hotjava3 = (this.hotjava && (this.major == 3));
    this.hotjava3up = (this.hotjava && (this.major >= 3));

    // *** JAVASCRIPT VERSION CHECK ***
    if (this.nav2 || this.ie3) this.js = 1.0;
    else if (this.nav3) this.js = 1.1;
    else if (this.opera5up) this.js = 1.3;
    else if (this.opera) this.js = 1.1;
    else if ((this.nav4 && (this.minor <= 4.05)) || this.ie4) this.js = 1.2;
    else if ((this.nav4 && (this.minor > 4.05)) || this.ie5) this.js = 1.3;
    else if (this.hotjava3up) this.js = 1.4;
    else if (this.nav6 || this.gecko) this.js = 1.5;
    // NOTE: In the future, update this code when newer versions of JS
    // are released. For now, we try to provide some upward compatibility
    // so that future versions of Nav and IE will show they are at
    // *least* JS 1.x capable. Always check for JS version compatibility
    // with > or >=.
    else if (this.nav6up) this.js = 1.5;
    // note ie5up on mac is 1.4
    else if (this.ie5up) this.js = 1.3

    // HACK: no idea for other browsers; always check for JS version with > or >=
    else this.js = 0.0;

    // *** PLATFORM ***
    this.win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
    // NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all
    //        Win32, so you can't distinguish between Win95 and WinNT.
    this.win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

    // is this a 16 bit compiled version?
    this.win16 = ((agt.indexOf("win16")!=-1) ||
               (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) ||
               (agt.indexOf("windows 16-bit")!=-1) );

    this.win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                    (agt.indexOf("windows 16-bit")!=-1));

    // NOTE: Reliable detection of Win98 may not be possible. It appears that:
    //       - On Nav 4.x and before you'll get plain "Windows" in userAgent.
    //       - On Mercury client, the 32-bit version will return "Win98", but
    //         the 16-bit version running on Win98 will still return "Win95".
    this.win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
    this.winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
    this.win32 = (this.win95 || this.winnt || this.win98 ||
                    ((this.major >= 4) && (navigator.platform == "Win32")) ||
                    (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

    this.winme = ((agt.indexOf("win 9x 4.90")!=-1));
    this.win2k = ((agt.indexOf("windows nt 5.0")!=-1));

    this.os2   = ((agt.indexOf("os/2")!=-1) ||
                    (navigator.appVersion.indexOf("OS/2")!=-1) ||
                    (agt.indexOf("ibm-webexplorer")!=-1));

    this.mac    = (agt.indexOf("mac")!=-1);
    // hack ie5 js version for mac
    if (this.mac && this.ie5up) this.js = 1.4;
    this.mac68k = (this.mac && ((agt.indexOf("68k")!=-1) ||
                               (agt.indexOf("68000")!=-1)));
    this.macppc = (this.mac && ((agt.indexOf("ppc")!=-1) ||
                                (agt.indexOf("powerpc")!=-1)));

    this.sun   = (agt.indexOf("sunos")!=-1);
    this.sun4  = (agt.indexOf("sunos 4")!=-1);
    this.sun5  = (agt.indexOf("sunos 5")!=-1);
    this.suni86= (this.sun && (agt.indexOf("i86")!=-1));
    this.irix  = (agt.indexOf("irix") !=-1);    // SGI
    this.irix5 = (agt.indexOf("irix 5") !=-1);
    this.irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));
    this.hpux  = (agt.indexOf("hp-ux")!=-1);
    this.hpux9 = (this.hpux && (agt.indexOf("09.")!=-1));
    this.hpux10= (this.hpux && (agt.indexOf("10.")!=-1));
    this.aix   = (agt.indexOf("aix") !=-1);      // IBM
    this.aix1  = (agt.indexOf("aix 1") !=-1);
    this.aix2  = (agt.indexOf("aix 2") !=-1);
    this.aix3  = (agt.indexOf("aix 3") !=-1);
    this.aix4  = (agt.indexOf("aix 4") !=-1);
    this.linux = (agt.indexOf("inux")!=-1);
    this.sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);
    this.unixware = (agt.indexOf("unix_system_v")!=-1);
    this.mpras    = (agt.indexOf("ncr")!=-1);
    this.reliant  = (agt.indexOf("reliantunix")!=-1);
    this.dec   = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) ||
                  (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) ||
                  (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1));
    this.sinix = (agt.indexOf("sinix")!=-1);
    this.freebsd = (agt.indexOf("freebsd")!=-1);
    this.bsd = (agt.indexOf("bsd")!=-1);
    this.unix  = ((agt.indexOf("x11")!=-1) || this.sun || this.irix || this.hpux ||
                 this.sco ||this.unixware || this.mpras || this.reliant ||
                 this.dec || this.sinix || this.aix || this.linux || this.bsd || this.freebsd);

    this.vms   = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));
}



//=============================================================================
//=============================================================================
//=============================================================================
//    TRASH
//=============================================================================
//=============================================================================
//=============================================================================