// AlphaPhpPortal PHP JavaScript LIB
// by Florian Solcher created 12.11.02

//STANDARD

//No chance for frames
 if(top!=self)
 {
 top.location=self.location;
 }
    // 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.
    var is_major = parseInt(navigator.appVersion);
    var is_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.
    var is_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));
    var is_nav2 = (is_nav && (is_major == 2));
    var is_nav3 = (is_nav && (is_major == 3));
    var is_nav4 = (is_nav && (is_major == 4));
    var is_nav4up = (is_nav && (is_major >= 4));
    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    var is_nav6 = (is_nav && (is_major == 5));
    var is_nav6up = (is_nav && (is_major >= 5));
    var is_gecko = (agt.indexOf('gecko') != -1);


    var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
    var is_ie4up  = (is_ie && (is_major >= 4));
    var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
    var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
    var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
    var is_ie6up  = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);

    // 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.
    var is_aol   = (agt.indexOf("aol") != -1);
    var is_aol3  = (is_aol && is_ie3);
    var is_aol4  = (is_aol && is_ie4);
    var is_aol5  = (agt.indexOf("aol 5") != -1);
    var is_aol6  = (agt.indexOf("aol 6") != -1);

    var is_opera = (agt.indexOf("opera") != -1);
    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);

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

    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 
    var is_AOLTV = is_TVNavigator;

    var is_hotjava = (agt.indexOf("hotjava") != -1);
    var is_hotjava3 = (is_hotjava && (is_major == 3));
    var is_hotjava3up = (is_hotjava && (is_major >= 3));

    // *** JAVASCRIPT VERSION CHECK ***
    var is_js;
    if (is_nav2 || is_ie3) is_js = 1.0;
    else if (is_nav3) is_js = 1.1;
    else if (is_opera5up) is_js = 1.3;
    else if (is_opera) is_js = 1.1;
    else if ((is_nav4 && (is_minor <= 4.05)) || is_ie4) is_js = 1.2;
    else if ((is_nav4 && (is_minor > 4.05)) || is_ie5) is_js = 1.3;
    else if (is_hotjava3up) is_js = 1.4;
    else if (is_nav6 || is_gecko) is_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 (is_nav6up) is_js = 1.5;
    // NOTE: ie5up on mac is 1.4
    else if (is_ie5up) is_js = 1.3

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

    // *** PLATFORM ***
    var is_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.
    var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

    // is this a 16 bit compiled version?
    var is_win16 = ((agt.indexOf("win16")!=-1) || 
               (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) || 
               (agt.indexOf("windows 16-bit")!=-1) );  

    var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                    (agt.indexOf("windows 16-bit")!=-1));

    var is_winme = ((agt.indexOf("win 9x 4.90")!=-1));
    var is_win2k = ((agt.indexOf("windows nt 5.0")!=-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".
    var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
    var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
    var is_win32 = (is_win95 || is_winnt || is_win98 || 
                    ((is_major >= 4) && (navigator.platform == "Win32")) ||
                    (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

    var is_os2   = ((agt.indexOf("os/2")!=-1) || 
                    (navigator.appVersion.indexOf("OS/2")!=-1) ||   
                    (agt.indexOf("ibm-webexplorer")!=-1));

    var is_mac    = (agt.indexOf("mac")!=-1);
    // hack ie5 js version for mac
    if (is_mac && is_ie5up) is_js = 1.4;
    var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) || 
                               (agt.indexOf("68000")!=-1)));
    var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) || 
                                (agt.indexOf("powerpc")!=-1)));

    var is_sun   = (agt.indexOf("sunos")!=-1);
    var is_sun4  = (agt.indexOf("sunos 4")!=-1);
    var is_sun5  = (agt.indexOf("sunos 5")!=-1);
    var is_suni86= (is_sun && (agt.indexOf("i86")!=-1));
    var is_irix  = (agt.indexOf("irix") !=-1);    // SGI
    var is_irix5 = (agt.indexOf("irix 5") !=-1);
    var is_irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));
    var is_hpux  = (agt.indexOf("hp-ux")!=-1);
    var is_hpux9 = (is_hpux && (agt.indexOf("09.")!=-1));
    var is_hpux10= (is_hpux && (agt.indexOf("10.")!=-1));
    var is_aix   = (agt.indexOf("aix") !=-1);      // IBM
    var is_aix1  = (agt.indexOf("aix 1") !=-1);    
    var is_aix2  = (agt.indexOf("aix 2") !=-1);    
    var is_aix3  = (agt.indexOf("aix 3") !=-1);    
    var is_aix4  = (agt.indexOf("aix 4") !=-1);    
    var is_linux = (agt.indexOf("inux")!=-1);
    var is_sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);
    var is_unixware = (agt.indexOf("unix_system_v")!=-1); 
    var is_mpras    = (agt.indexOf("ncr")!=-1); 
    var is_reliant  = (agt.indexOf("reliantunix")!=-1);
    var is_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)); 
    var is_sinix = (agt.indexOf("sinix")!=-1);
    var is_freebsd = (agt.indexOf("freebsd")!=-1);
    var is_bsd = (agt.indexOf("bsd")!=-1);
    var is_unix  = ((agt.indexOf("x11")!=-1) || is_sun || is_irix || is_hpux || 
                 is_sco ||is_unixware || is_mpras || is_reliant || 
                 is_dec || is_sinix || is_aix || is_linux || is_bsd || is_freebsd);

    var is_vms   = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));


//GetPlugins
 if (navigator.plugins["Shockwave Flash"]) 
  {
   var shockwave=true;
  }
 else 
  {
   var shockwave=false;
  }

//Recognize the MouseUp event
 //document.onmouseup = getActiveText;
 if (!document.all) document.captureEvents(Event.MOUSEUP);

//COREFUNCTIONS

//Errorhandler
function handleError() {
	return true;
}
document.onerror = handleError;


//Get IE Version
function verNumIE() 
 {
  var brVerId = brVer.indexOf('MSIE');
  brNum = brVer.substr(brVerId,8);
 }

//Get NS-Version
function verNumOt() 
 {
  var brVerId = brVer.search(reg);
  brNum = brVer.substring(brVerId+1);
}

//ADDONEFUNCTIONS

//Function for bookmarking the page
function doAddBookMark(bookmarkurl,bookmarktitle)
 { 
  if (document.all)
  window.external.AddFavorite(bookmarkurl,bookmarktitle);
 }

//Function for displaying an alert message
function doAlertMsg(msg)
 {
  alert(msg);
 }

//This function will display the actual date
function doDateStamp()
 {
  Stamp = new Date();
  year = Stamp.getYear(divider);
  if (year < 2000) year = 1900 + year;
  document.write((Stamp.getMonth() + 1) + divider + Stamp.getDate() + divider + year);
 }

//This function will focus an object
function doFocus(objID)
 {
  //document.nameform.user.focus(); 
 }

//Function for opening a PopUp
function doPopUp(pfile,pname,pwidth,pheight,pleft,ptop,pdirectories,pfullscreen,plocation,pmenubar,pscrollbars,pstatus,ptoolbar)
 {
  if (pleft=='center') 
   {
    pleft=+((screen.width-pwidth) / 2);
   }
  if (ptop=='center') 
   {
    ptop=+((screen.height-ptop) / 2);
   }
  PopUpWindow=window.open(pfile,pname,'width='+pwidth+',height='+pheight+',left='+pleft+',top='+ptop+',directories='+pdirectories+',fullscreen='+pfullscreen+',location='+plocation+',menubar='+pmenubar+',scrollbars='+pscrollbars+',status='+pstatus+',toolbar='+pstoolbar);
 }

//Function for closing the PopUp
function doPopUpClose()
 {
  PopUpWindow.close();
 }

//This function will display the actual time (not dynamic) 


function getActiveText(id) 
 { 
  var text = "";
  // Sets text MSIE or Netscape active 
  // text based on browser, puts text in form
  text = (document.all) ? document.selection.createRange().text : document.getSelection();
  document.getelementbyid(id).value = text;
  return true;
}

//The EmailCheck function
function doEmailCheck (emailStr) 
 {
  var checkTLD=1;
  var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
  var emailPat=/^(.+)@(.+)$/;
  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 +")*$");
  var matchArray=emailStr.match(emailPat);
  if (matchArray==null) 
   {
    alert("Die Email Addresse scheint ungültig zu sein (überprüfen Sie @ und .'s)");
    return false;
   }
  var user=matchArray[1];
  var domain=matchArray[2];
  for (i=0; i<user.length; i++) 
   {
    if (user.charCodeAt(i)>127) 
     {
      alert("Der Username enthält ungültige Zeichen.");
      return false;
     }
   }
  for (i=0; i<domain.length; i++) 
   {
    if (domain.charCodeAt(i)>127) 
     {
      alert("Die Domain enthält ungültige Zeichen!");
      return false;
     }
   }
  if (user.match(userPat)==null) 
   {
    alert("Der Username scheint falsch zu sein!");
    return false;
   }
  var IPArray=domain.match(ipDomainPat);
  if (IPArray!=null) 
   {
    for (var i=1;i<=4;i++) 
     {
      if (IPArray[i]>255) 
       {
        alert("Die IP Adress ist ungültig!");
        return false;
       }
     }
    return true;
   }
  var atomPat=new RegExp("^" + atom + "$");
  var domArr=domain.split(".");
  var len=domArr.length;
  for (i=0;i<len;i++) 
   {
    if (domArr[i].search(atomPat)==-1) 
     {
      alert("Der Domain Name scheint ungültig zu sein.");
      return false;
     }

   }
  if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) 
   {
    alert("Die Adresse muß mit einer bekannten Endung oder 2 Buchstaben enden!");
    return false;
   }
  if (len<2) 
   {
    alert("Der Hostname fehlt!");
    return false;
   }
  return true;
 }

//This function will disable the submit and reset button of a form while submitting
function doDisableForm(theform) 
 {
  if (document.all || document.getElementById) 
   {
    for (i = 0; i < theform.length; i++) 
     {
      var tempobj = theform.elements[i];
      if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset") tempobj.disabled = true;
     }
    return true;
   }
  else 
   {
    return false;
   }
 }

var testresults
function checkemail(){
var str=document.getElementById("my_email").value
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
testresults=true
else{
alert("Bitte geben Sie eine richtige Emailadresse ein")
testresults=false
}
return (testresults)
}

function checkemailvar(email){
var str=email;
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
testresults=true
else{
alert("Bitte geben Sie eine richtige Emailadresse ein")
testresults=false
}
return (testresults)
}

function checkbae(){
if (document.layers||document.getElementById||document.all)
return checkemail()
else
return true
}

function disableSubmit() {
document.getElementById('submit').value='Loading...';
document.getElementById('submit').disabled=true;
}

function enterurl(id) {
var url=prompt("Geben sie einen Link ein","");
if (url) {
	var result = "[url]" + url + "[/url]";
	document.getElementById(id).value+=result;
	document.getElementById(id).focus();
}
	
}

function enteremail(id) {
var url=prompt("Geben sie eine Emailadresse ein","");
if (checkemailvar(url)) {
	var result = "[email]" + url + "[/email]";
	document.getElementById(id).value+=result;
	document.getElementById(id).focus();
	}
	
}


function boldit(id) {
var bold=prompt("Geben sie einen Text zum Fettdruck (bold) ein","");
if (bold) {
	var result = "[b]" + bold + "[/b]";
	document.getElementById(id).value+=result;
	document.getElementById(id).focus();
	}
	
}

function italicit(id) {
var italic=prompt("Geben sie einen Text zum Kursivdruck (italic) ein","");
if (italic) {
	var result = "[i]" + italic + "[/i]";
	document.getElementById(id).value+=result;
	document.getElementById(id).focus();
	}
}

function quoteit(id) {
var quote=prompt("Geben sie ein Zitat  ein","");
if (quote) {
	var result = "[quote]" + quote + "[/quote]";
	document.getElementById(id).value+=result;
	document.getElementById(id).focus();
	}
}

function selOn(ctrl)
  {
	ctrl.style.borderColor = '#000000';
	ctrl.style.backgroundColor = '#B5BED6';
	ctrl.style.cursor = 'hand';	
  }
  
  function selOff(ctrl)
  {
	ctrl.style.borderColor = '#D6D3CE';  
	ctrl.style.backgroundColor = '#D6D3CE';
  }
  
  function selDown(ctrl)
  {
	ctrl.style.backgroundColor = '#8492B5';
  }
  
  function selUp(ctrl)
  {
    ctrl.style.backgroundColor = '#B5BED6';
  }