// main.js
var isdocbeingsaved = false;
var is = new BrowserCheck(); 			// BrowserInfo geholt
var ThisDBurl = GetThisDBurl();
var ThisDBdir = GetThisDBdir();
var ThisDBurlRel = GetThisDBurlRel();
var helpDBurl = ThisDBurl ;
var homeDBurl = ThisDBdir + "home.nsf";


function doDownload(url) {
	//alert("doDownload url= " + url );
	
	////openPopup( url, 800, 800, "DownloadWin" ) ;
	//openPopup( url, 800, 800,"DownloadWin" ) ;
	
	CreateDownloadLog(url);	// Liegt in ajax.js
	
	
}



function DisplayThis(id, showit ) {
	// show or hide div 
	//alert("DisplayThis id=" + id + " + showit=" + showit );
	
	var div = document.getElementById(id) ;	
	if( div ) {	
		if( showit == true ) {
			div.style.display = "block" ;
		}
		else {
			div.style.display = "none" ;		
		}
	}
}

function URLOptionRemove( urlInp , optName) {
	// optName aus URL entfernen
	//alert("URLOptionRemove");
		
	try {
		var url = urlInp;
		var tmpstr = url.toLowerCase() ;
		optName = optName.toLowerCase(); 
		
		if ( tmpstr.indexOf( "&" + optName + "=" ) > 0 ) {
			var L1 = strLeft(tmpstr,"&" + optName + "=").length;
			var url1 = left(url,L1);
			
			var L2 = strRight(tmpstr,"&" + optName + "=").length ;
			var url2 = right(url,L2) ;
			if ( url2.indexOf( "&" ) > 0 ) {
				url2 = "&" + strRight(url2,"&");
			}
			else {
				url2 = "";
			}
			
			
			url = url1 + url2 ;
		}
	}
	catch(e) {
		alert("main.js - URLOptionRemove: " + e.message);
		return;
	}	
	return url ;	
}

/*********************************** iLogin *****************************************/
function doLogin() {
	//alert('doLogin');

	var url = ThisDBurl + "/userloginok?open&login"; 
//	var url = ThisDBurl + "/sd?open&login";
	//document.location.href = url;
	
//	openPopupAll( url, 400, 140, "LoginWin" ) 
	openPopup0( url, 460, 160, "LoginWin" ) 
}

function doLogout() {
	//Wird aus UserLoginOK-form aufgerufen oder von iLogoutAuto
	//alert('doLogout');

	//delLoginCookies();	
	var url = ThisDBurl + "?logout"; 
	url = url + "&redirectto=" + ThisDBurl ;
	document.location.href = url;
}


function iLogoutAuto() { 
//alert("iLogoutAuto");
//	var std = 12 ;			// 12 Stunden
	var std  = 6 ;				// 6 Stunden

	std = 1000*3600*std;
//	var std  = 10000 ;				// 10 Sekunden-Test 

	 var UsernameDiv = document.getElementById('UsernameDiv');
	 var Username = "Anonymous";
	if (UsernameDiv) {Username = UsernameDiv.innerText ;}
	
	 if (Username != "Anonymous") {
	 	setTimeout("iLogout()",std);
	 	//status=" AutoLogout";
		return;
	 }
}
 

function doChangePW() {
	//Wird aus UserChangePassword-Form aufgerufen 
	 //alert('doChangePW');

	//delLoginCookies();	
	var url = ThisDBurl + "?changePassword"; 
	url += "&redirectto=" + ThisDBurl ;
//	document.location.href = url; 
//	openPopupAll( url, 400, 160, "LoginWin" ) ;
	openPopup0( url, 440, 160, "LoginWin" ) ;
}


/********************************* Weiterleitung ****************************************************/
function LoadInRedirWin( key, width, height ) {  
if ( key == "") {return;}
var width = (width)? width : 740 ;
var height = (height)? height : 560 ;

var url =  homeDBurl + "/s/" + key  ;
openPopupAll( url , width, height, "RedirWin" ) ;
}


/******************************************************************************************/
function SearchThisDB(){  
	//alert("SearchThisDB");
	//str=document.SearchForm.SearchString.value; 
	str = document.getElementById("SearchString").value;
//	str = replacestring(str,' AND ',' ',false) ;
//	str = replacestring(str,' OR ',' ',false) ;

//alert(str);
//return;

	if (str=='' || str == ' ' ){ 
	alert('Bitte geben Sie einen Suchbegriff ein.') ;
	return ;
	} ;

//	str = replacestring(str,' ',' AND ',false) ;
//	str = replacestring(str,' ',' OR ',false) ;
	str = str + "*" ;

	var SearchQueryURL =  ThisDBurl + "/" + "sva?SearchView&Query=" + str + "&SearchMax=0&Count=20&Start=1" ;
	document.location.href=SearchQueryURL ;
} 


function CheckSearchKeyDown() {
	var code =  window.event.keyCode;

	if(code == "13") {
		if ( event.srcElement.id == "SearchString"  ) {	 
				SearchThisDB() ;
				window.event.returnValue=false;
		}	
  	}
}

/******************************************************************************************/


function LoadInHelpWindow( key ) {  
if ( key == "") {key = "intro";}

var url =  helpDBurl + "/RefFAQ/" + key + "?OpenDocument&PURL=" + ThisDBurlRel ;
//var url =  helpDBurl + "/RefHelp/" + key + "?OpenDocument&PURL=" + ThisDBurlRel ;
helpwin = window.open(url, 'HelpWindow' , 'scrollbars=yes,resizable=yes,width=650,height=500');
window.setTimeout("helpwin.focus()", 50);  
}

function showHelpDetails(key) {
	var url = ThisDBurl + "/RefHelp/" + key + "?OpenDocument" ;
alert("Noch deaktiviert " + url);
//	opener.location=url;

}

function showDetails(unid) {
	var url = ThisDBurl + "/s/" + unid + "?OpenDocument" ;
	//alert("Noch deaktiviert " + url);
	window.location=url;
	//window.setTimeout("opener.focus()", 10);  
	//window.setTimeout("self.close()", 50);
}
/******************************************************************************************/


// Eingabefelder auslesen - ANFANG

function ReadRadio(radio) {
	//alert("radio.length=" + radio.length);
	var ReturnValue = "";
	for (var i=0; i<radio.length; i++) {
		if (radio[i].checked ) {
			ReturnValue = radio[i].value;
		}
	}
	//alert("ReturnValue=" + ReturnValue);
	return ReturnValue;
}


function ReadSelect(select) {
var ReturnValue = "";
for (var i=0; i<select.length; i++) {
	if (select.options[i].selected) {
		if ( ReturnValue == '' ) {
			ReturnValue = select.options[i].value;
		}
		else {
			ReturnValue = ReturnValue + ";" + select.options[i].value;
		}
	}
}
return ReturnValue;
}

function ReadSelectText(select) {
var ReturnValue = "";
for (var i=0; i<select.length; i++) {
	if (select.options[i].selected) {
		if ( ReturnValue == '' ) {
			ReturnValue = select.options[i].text;
		}
		else {
			ReturnValue = ReturnValue + ";" + select.options[i].text;
		}
	}
}
return ReturnValue;
}

function ReadCheckbox(checkbox) {
var ReturnValue = "";
for (var i=0; i<checkbox.length; i++) {
	if (checkbox[i].checked ) {
		if ( ReturnValue == '' ) {
			ReturnValue = checkbox[i].value;
		}
		else {
			ReturnValue = ReturnValue + ";" + checkbox[i].value;
		}
	}
}
return ReturnValue;
}
// Eingabefelder auslesen - ENDE

// Eingabefelder schreiben - Start
function SetSelect(select, val ) {
	setSelect(select, val ) ;
}

function setSelect(select, val ) {
	var ReturnValue = "";
	for (var i=0; i<select.length; i++) {
		if (select.options[i].value == val ) {		// Dieser soll gesetzt werden
			select.options[i].selected=true ;
		}
		else {
			select.options[i].selected=false ;
		}
	}
	return ReturnValue;
}



function SetSelectText(select, val ) {
	setSelectText(select, val ) ;
}

function setSelectText(select, val ) {
	var ReturnValue = "";
	for (var i=0; i<select.length; i++) {
		if (select.options[i].text == val ) {		// Dieser soll gesetzt werden
			select.options[i].selected=true ;;
		}
		else {
			select.options[i].selected=false ;
		}
	}
	return ReturnValue;
}

// Eingabefelder schreiben - ENDE

function openIK(ik) {  
  if ( !ik) {	alert('Kein Internetkey vorhanden.');return; }
//  var url = ThisDBurl + "/s/" + ik + "?open" ;
  var url = ThisDBurl + "/s/" + ik  ;
  document.location.href = url;
}


/*******************************Popups***********************************************************/
function openPopupAll( url, width, height, winName ) {  
var width = (width)? width : 560 ;
var height = (height)? height : 560 ;
var winname = (winName)? winName : 'NewPopup' ;
var OptionString ='left=20,top=20,status,location=yes,menubar=yes,toolbar=yes, scrollbars=yes,resizable=yes,' + 'width=' + width + ',height=' + height   ;
dlgwin = window.open(url, winName , OptionString ) ;
window.setTimeout("dlgwin.focus()", 50);
}

function openPopup( url, width, height, winName ) {  
var width = (width)? width : 560 ;
var height = (height)? height : 560 ;
var winname = (winName)? winName : 'NewPopup' ;
var OptionString ='left=20,top=20,location=no,menubar=no,scrollbars=yes,resizable=yes,' + 'width=' + width + ',height=' + height   ;
dlgwin = window.open(url, winName , OptionString ) ;
window.setTimeout("dlgwin.focus()", 50);
}

function openPopup0( url, width, height, winName ) {  
var width = (width)? width : 560 ;
var height = (height)? height : 560 ;
var winname = (winName)? winName : 'NewPopup' ;

var OptionString ='left=200,top=200,location=no,menubar=no,scrollbars=no,resizable=no,' + 'width=' + width + ',height=' + height   ;
dlgwin = window.open(url, winName , OptionString ) ;
window.setTimeout("dlgwin.focus()", 50);
}

function rOVER( imgName )   {
	for( var i=0; i<document.images.length ; i++) {
		if( (document.images[i].name.indexOf( imgName ) != -1))  {
			var ssrc = document.images[i].src.toLowerCase();
			document.images[i].src  = replacestring(ssrc,"l.gif","h.gif")
			return
		}
	}
}

function rOUT( imgName )   {
	for( var i=0; i<document.images.length ; i++) {
		if( (document.images[i].name.indexOf( imgName ) != -1))  {
			var ssrc = document.images[i].src.toLowerCase();
			document.images[i].src  = replacestring(ssrc,"h.gif","l.gif")
			return
		}
	}
}

function imgOVER( lyrname, imgName, resName, curImgName )   {
//alert("imgOVER");
if (is.ns3) return;
if (imgName == curImgName) return ; 
if (imgName == "" ) return ;
// Je nach Browser den ImageContainer definieren
var tmpdoc = document;
if (lyrname != "" && is.ns ) {
	tmpdoc = document.layers[lyrname].document;
}
		for( var i=0; i<tmpdoc.images.length ; i++) {
			if( (tmpdoc.images[i].name.indexOf( imgName ) != -1))  { 
				var ssrc = ThisDBurl + "/" + resName + "H.gif" ;
				tmpdoc.images[i].src= ssrc;
				return
			}; 
		}
}

function imgOUT( lyrname, imgName, resName, curImgName )   {
if (is.ns3) return;
if (imgName == curImgName) return ; 
if (imgName == "" ) return ;
// Je nach Browser den ImageContainer definieren
var tmpdoc = document;
if (lyrname != "" && is.ns ) {
	tmpdoc = document.layers[lyrname].document;
}
		for(var i=0;i<tmpdoc.images.length ;i++) {
			if( (tmpdoc.images[i].name.indexOf( imgName ) != -1))  { 
				var ssrc = ThisDBurl + "/" + resName + "L.gif" ;
				tmpdoc.images[i].src= ssrc;
				return
			}; 
		}
}


function GetThisDBurl() {
str = window.location.href;
xstr = str.toLowerCase();
x = xstr.indexOf( ".nsf" )
if (x < 0 ) {
	res = "/"
}
else {
	res=str.substring(0,x+4)  	 // von Anfang bis .nsf

	x = res.indexOf( "@" );				// Login-Info aus URL entfernen
	if (x > 0 ) {
		//res = "http://" + res.substring(x+1,200)  
		res = "https://" + res.substring(x+1,200)  
	}


}
return res
}


function GetThisDBdir() {
str = window.location.pathname ;
xstr = str.toLowerCase();
x = xstr.indexOf( ".nsf" )
if (x < 0 ) {
	res = "/"
}
else {
	res=str.substring(0,x) ; 	 	// alles links von .nsf
	x = res.lastIndexOf( "/" ) ;
	res=res.substring(0,x+1) ; 	 // alles incl. letztem slash
}
return res
}


function GetThisDBurlRel() {
var x = 0 ;
var y = 0 ;
str = window.location.pathname ;
xstr = str.toLowerCase();
x = xstr.indexOf( ".nsf" )

if (x < 0 ) {
	res = "/"
}
else {
	res=str.substring(0,x+4) ; 	 	// alles incl .nsf
	y = res.indexOf( "/" ) ;

	res=res.substring(y,200) ; 	 // alles incl. letztem slash
}
return res
}

function GetDBdir(str) {
xstr = str.toLowerCase();
x = xstr.indexOf( ".nsf" )
if (x < 0 ) {
	res = "/"
}
else {
	res=str.substring(0,x) ; 	 	// alles links von .nsf
	x = res.lastIndexOf( "/" ) ;
	res=res.substring(0,x+1) ; 	 // alles incl. letztem slash
}
return res
}

// COOKIES ######################################## ANFANG
function setCookie(name, value, expires, path, domain, secure) {
document.cookie = name + "=" + escape(value) +
((expires) ? "; expires=" + expires : "") +
((path) ? "; path=" + path : "; path=" + ThisDBdir ) +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
}

function getCookie(Name)
{
var search = Name + "=";
var RetStr = null;
var offset = 0;
var end = 0;
offset = (document.cookie.indexOf(search));
if (offset != -1) {
offset += search.length;
end = document.cookie.indexOf(";", offset);
if (end == -1) {
end = document.cookie.length;
}
RetStr = unescape(document.cookie.substring(offset, end));
}
if (RetStr == null) RetStr = "";
return (RetStr);
}
// COOKIES ######################################## ENDE

function BrowserCheck() {
	var b=navigator.appName;
	if (b.indexOf('Netscape')!=-1) this.b="ns";
	else if ((b=="Opera") || (navigator.userAgent.indexOf("Opera")>0)) this.b = "opera";
	else if (b=="Microsoft Internet Explorer") this.b="ie";
	this.version=navigator.appVersion;
	this.v=parseInt(this.version);
	this.ns=(this.b=="ns" && this.v>=4);
	this.ns4=(this.b=="ns" && this.v==4);
	this.ns6=(this.b=="ns" && this.v==5);
	this.ie=(this.b=="ie" && this.v>=4);
	this.ie4=(this.version.indexOf('MSIE 4')>0);
	this.ie5=(this.version.indexOf('MSIE 5')>0);
	this.ie55=(this.version.indexOf('MSIE 5.5')>0);
	this.ie6=(this.version.indexOf('MSIE 6.0')>0);
	this.opera=(this.b=="opera");
	this.dom=(document.createElement && document.appendChild && document.getElementsByTagName)?true:false;
	this.def=(this.ie||this.dom); // most used browsers, for faster if loops
	var ua=navigator.userAgent.toLowerCase();
	if (ua.indexOf("win")>-1) this.platform="win32";
	else if (ua.indexOf("mac")>-1) this.platform="mac";
	else this.platform="other";	

	//alert(this.version);
	this.win = (this.platform== 'win32' );
	this.mac = (this.platform== 'mac');	
}


/******************************HELPER***********************************/
function getTodayStr() {
	var d = new Date();
	var datStr =  right("0" + d.getDate(),2) + "." + right("0" + (1+d.getMonth()),2)+ "." + d.getFullYear(); 	
	return datStr;
}
function strLeft(inpStr, divider ) {
var inp = inpStr;
i = inp.indexOf( divider )
if (i < 0 ) {				// Divider nicht gefunden
	return inpStr ;
}
else {					// Divider gefunden
	return inp.substring(0,i);		 // von Anfang bis Divider
}

}

function strLeftBack(inpStr, divider ) {
var inp = inpStr;
i = inp.lastIndexOf( divider )
if (i < 0 ) {				// Divider nicht gefunden
	return inpStr ;
}
else {					// Divider gefunden
	return inp.substring(0,i);		 // von Anfang bis Divider
}

}

function strRight(inpStr, divider ) {

var inp = inpStr;

i = inp.indexOf( divider )
if (i < 0 ) {				// Divider nicht gefunden
	return inpStr ;
}
else {					// Divider gefunden
	return inp.substring(i+divider.length);		 // von Divider bis Ende
}

}

function strRightBack(inpStr, divider ) {
var inp = inpStr;

i = inp.lastIndexOf( divider )
if (i < 0 ) {				// Divider nicht gefunden
	return inpStr ;
}
else {					// Divider gefunden
	return inp.substring(i+1);		 // von Divider bis Ende
}

}

function right(inpStr, pos ) {
var inp = inpStr;
if (pos >= inp.length ) {
	return inpStr ;
}
else {
startpos = inp.length - pos ;

return inp.substring(startpos );		 // von Divider bis Ende
}

}

function left(inpStr, pos ) {
var inp = inpStr;
if (pos >= inp.length ) {
	return inpStr ;
}
else {
return inp.substring(0,pos);		 // von Anfang bis Divider
}

}

function replaceSubstring(str_normal,str_find,str_replace,int_case_insensitive) {
	// Ruft nur replacestring auf
	return replacestring(str_normal,str_find,str_replace,int_case_insensitive);
}

function replacestring(str_normal,str_find,str_replace,int_case_insensitive)
{
	if (arguments.length<3 || str_find=="" || str_normal=="" || typeof("".split)!="function")
		return(str_normal);

	//no parm means default, "case SENSITIVE"...
	if(!(int_case_insensitive))
		return(str_normal.split(str_find)).join(str_replace);

	str_find=str_find.toLowerCase();

	var rv="";
	var ix=str_normal.toLowerCase().indexOf(str_find);
	while(ix>-1)
	{
		rv+=str_normal.substring(0,ix)+str_replace;
		str_normal=str_normal.substring(ix+str_find.length);
		ix=str_normal.toLowerCase().indexOf(str_find);
	};
	return(rv+str_normal);
}
//end function replacestring


function copyField(theField) {
var tempval=eval("document.forms[0]."+theField)
tempval.focus()
tempval.select()
therange=tempval.createTextRange()
therange.execCommand("Copy")
window.status="Contents highlighted and copied to clipboard!"
setTimeout("window.status=''",2400);

}


//split a string s with the delimeter del
function split(s,del){
		 var arrS= new Array();
		 var i=0;
		 var j=0;
		 var k=0;
		 var delim=new String(del);

		 //Is the delimeter in the string
		 if(s.indexOf(delim)!=-1){
		 		 for (i=0; i<s.length;i++){
		 		 		 if(s.charAt(i)==delim){
		 		 		 		 if(k==0){
		 		 		 		 		 arrS[j]=s.substring(k,i);
		 		 		 		 }else{
		 		 		 		 		 arrS[j]=s.substring(k+1,i);
		 		 		 		 }
		 		 		 		 k=i;
		 		 		 		 j++;
		 		 		 }
		 		 }
		 		 arrS[j]=s.substring(k+1,s.length);
		 }else{
		 		 arrS[0]=s;
		 }
		 return arrS;
}



var LoadMsgIdx = 0;
var LoadMsgOrig = "";

function LoadMsgShow(DivID) {	 
	var theDiv = document.getElementById(DivID);	 
	if (LoadMsgIdx == 0 ){
		 LoadMsgOrig = theDiv.innerText ;
		if (LoadMsgOrig == null || LoadMsgOrig == "") {
			LoadMsgOrig = "Loading";
		}
	}

	//var msg = theDiv.innerText;

	
	LoadMsgIdx = LoadMsgIdx + 1;
	if (LoadMsgIdx == 1 ){
		msg = LoadMsgOrig + " ";						// Beim 1. Mal die msg nehmen
	}
	else if (LoadMsgIdx < 24) {
		msg = theDiv.innerText;		// Div auslesen
	}
	else {
		LoadMsgIdx = 1 ;					// Reset
		 msg = LoadMsgOrig;
	}

	msg = msg + "..";	
	theDiv.innerHTML = msg;
	
	// Wieder aufrufen 
	setTimeout("LoadMsgShow('" + theDiv.id + "')",100)

}

/*******************************************************/
function repopulateWithAlias(objID, thisArr, keepValu) {
	//alert("repopulateWithAlias");
	var txtArr = new Array();
	var valArr = new Array();	
	
	for (var i = 0; i < thisArr.length; ++i) {	
		//alert(thisArrName + ": thisArr[i]=" + thisArr[i] );
		txtArr[i] = strLeft(thisArr[i], "|");
		valArr[i] = strRight(thisArr[i], "|");	 
		//alert("txtArr[i]=" + txtArr[i] + "valArr[i]=" + valArr[i]);			
	}

	replaceOptions(objID, txtArr, valArr, keepValu) 
}


function replaceOptions(objID, txtArr, valArr, keepValu) {
// Ersetzt die Options der genannten Combobox durch die mitgelieferten txtArr und valArr
//alert('replaceOptions');

	var obj = document.getElementById(objID);
	if( !obj ) {return;}
	
	//alert('replaceOptions1 obj=' + obj);
	var srcValu = ReadSelect(obj) ;				// Original Wert merken

	removeOptions(objID) ; 

if ( txtArr.length == 0) return;
if ( valArr.length == 0) return;

if ( keepValu == null) {
	keepValu = true;
}

var i = 0;
	if (obj ) {
		with (obj) {
			 for( var i=options.length-1;i>0;i--) options[i] = null; 			// null out in reverse order (bug workarnd)
			 for(var i=0;i<txtArr.length;i++){
		 		options[i] = new Option(txtArr[i],valArr[i]); 
			}
			options[0].selected = true;				// Erste vorw\u00E4hlen
			if ( keepValu ) {
				for ( var i=0; i < valArr.length; i++) {
					if ( valArr[i] == srcValu ) {				// Originalwert ist im neuen Array vorhanden
						options[i].selected=true ;		// Markieren
					} 
				}
				
			}

		}
	}	
	//alert('replaceOptions done');
}


function removeOptions(objID) {
//alert("removeOptions");
var obj = document.getElementById(objID);
var i = 0;
  if (obj) {
	 for( i=obj.options.length-1;i>0;i--) {
		obj.options[i] = null; 		// null out in reverse order (bug workarnd)
	}
	if (obj.options[0] != null ) {
		obj.options[0] = null; 	
	}

  }		
}


function JumpTo(URL) {
	if (URL == "WorldWideLink") {
		var URLValue = document.getElementById("WorldWideLink");
		document.location.href = URLValue.attributes.href.value;
	} 
	else {
		document.location.href = URL;
	}
}


function checkKey(e,pattern) {
	var kcode = (e.keyCode)? e.keyCode : e.charCode;
	//alert("kcode=" + kcode);
	// Backspace etc. zulassen
	if( kcode == 8 || kcode == 37 || kcode == 46 ) { return(kcode); }
	var result = pattern.test(String.fromCharCode(kcode));
	return(result);
}

function hidePopUpMenu(MenuID) {
// Hides popup menu specified by MenuID
//alert("hidePopUpMenu");
  var oMenu = document.getElementById(MenuID); 		//Get the menu.
 if (oMenu ) {  oMenu.style.display = "none";  }			//Hide the menu.
}

function getObjInnerText(obj){ 
	if (obj.innerText) { 			// IE; 
		return obj.innerText; 
	} 
	else{ 
		if (obj.textContent) { 
			return obj.textContent; 
		} 
		else { 
			//alert("Error: This application does not support your browser. Try again using IE or Firefox."); 
			return ""
		}
	} 
}