var xPos = 0, yPos = 0, goPos = 0, loadDelay = false, pageInit = false;
var showTabRowDelay, tooltipFlag, xPosOffset, yPosOffset;
var nextImgData, prevImgData;
if(top.frames.length > 0 && self.name!="fileMngPreview" && self.name!="specProjFrame"){top.location.href=self.location;}
// -----------------------------------------------------------------------------
var preloadImages = new Array(); var j=0;
preloadImages[j] = "../pix/hlpBg.gif"; j++;
preloadImages[j] = "../pix/hlpClose.gif"; j++;
preloadImages[j] = "../pix/hlpDown.gif"; j++;
preloadImages[j] = "../pix/hlpLR.gif"; j++;
preloadImages[j] = "../pix/hlpReturn.gif"; j++;
preloadImages[j] = "../pix/hlpShadB.gif"; j++;
preloadImages[j] = "../pix/hlpShadBL.gif"; j++;
preloadImages[j] = "../pix/hlpShadBR.gif"; j++;
preloadImages[j] = "../pix/hlpShadR.gif"; j++;
preloadImages[j] = "../pix/hlpShadTR.gif"; j++;
preloadImages[j] = "../pix/hlpSpace.gif"; j++;
preloadImages[j] = "../pix/hlpUp.gif"; j++;
// ---------------------------------- Projekt ----------------------------------
function initAll(){
// ggf. Weiterleiten bei Direkt-Aufruf der Seite nach einem Ajax-Caching
if(!previewCache[0]){
var dUrl = window.location.href;
var urlBase = dUrl.replace(/#.+/gi,"")
var urlChk = dUrl.search(/#image\d+$/);
if(urlChk != -1) {
var x = dUrl.substring(urlChk+6,dUrl.length);
if(x>0) {
if(dUrl.search(/\?/) == -1) urlBase = document.getElementById("previewNextImgLink").href;
location.replace(urlBase.replace(/img=(\d+),(\d+),(\d+)/i, "img=$1," + x + ",$3"));
document.getElementById("previewImg").src = "pix/image.gif";
}
}
}
// ggf. Hintergrund-Style aus Cookie restaurieren
resetBgFromCookie()
// Initialisierung Gallery + ImgInfo
var dC = document.getElementById("container").className;
var chkGallery = getCookie("galleryCss");
if(dC=="image" && chkGallery!="") setClassName("container", chkGallery);
if(dC=="gallery"){ galleryFlag = 1; setCookie("galleryCss","gallery",1); }
if(chkGallery=="gallery") galleryFlag = 1;
var chkImgInfo = getCookie("imgInfoCss");
if(document.getElementById("imgArea") && chkImgInfo!="") setClassName("imgArea", chkImgInfo);
if(chkImgInfo=="showInfo") imgInfoFlag = 1;
// ggf. kurze Seiten verlaengern
if(document.getElementById('mainNaviArea')){
var dN = document.getElementById('mainNaviArea').offsetHeight;
var dC = document.getElementById('mainContWrapper').offsetHeight;
var xh = 20 + dN - dC;
if(xh>0) document.getElementById('flexBottom').style.paddingTop = xh + "px";
}
// checkScrollPos
if(window.name.indexOf('pos')!=-1){
window.scrollBy(0,parseInt(window.name.slice(3)));
window.name='cont';
}
// ggf. cooliris-Link
if(PicLensLite.hasCooliris()){
var nLi = document.createElement("li");
nLi.innerHTML = "Cooliris-Wall..."
document.getElementById('galleryUl').appendChild(nLi);
}
// DOM-Events
initDomEvents();
pageInit = true;
// Bilder vorladen
for (i=0; i < preloadImages.length; i++) { var b = new Image(); b.src = preloadImages[i]; }
}
function exitAll(){
}
// ------------------------------ Ajax-Caching --------------------------------
window.setInterval("chkUrl()", 250);
function chkUrl(){
var dUrl = window.location.href;
if(dUrl.search(/#image\d+$/)==-1 || (!previewCache[0])) return true;
var x = dUrl.substring(dUrl.search(/#image\d+$/)+6,dUrl.length);
// document.getElementById("helpLnk").innerHTML = x + ":" + previewCache[0] + ":" + window.location.hash;
if(previewCache[0] && previewCache[0]!=x && previewCache[x]!=""){
execJsFromTxt(previewCache[x]);
document.getElementById("previewWrapper").innerHTML = previewCache[x];
initDomEvents();
previewCache[0] = previewImgID;
stopAutoControl();
}
}
// --------------------------------- DOM-Events -------------------------------
function initDomEvents(){
// Tooltip
execFctByClassName("aTT",function(o){
o.onmouseover = showTTByEvent;
o.onmouseout = hideTT;
})
// Formulare schalten Tasten-Handling aus...
keyHandlerSwitchEvent("input");
keyHandlerSwitchEvent("textarea");
keyHandlerSwitchEvent("select");
}
function keyHandlerSwitchEvent(tagName){
execFctByTagName(tagName,function(o){
if(typeof o.onfocus!="function") o.onfocus = switchKeyHandlerOff;
if(typeof o.onblur!="function") o.onblur = switchKeyHandlerOn;
})
}
function showTTByEvent(e){ showTT(this,""); }
// ---------------------------------- Events ----------------------------------
document.onmousedown = onMouseDownEvent;
document.onmouseup = onMouseUpEvent;
document.onmousemove = setShowDivPos;
function onMouseDownEvent(e){
getPos(e);
}
function onMouseUpEvent(e){
stopAutoControl()
}
function getPos(e){
if(document.all){
xPos = (document.compatMode=='CSS1Compat') ? window.event.clientX + document.documentElement.scrollLeft : window.event.clientX + document.body.scrollLeft;
yPos = (document.compatMode=='CSS1Compat') ? window.event.clientY + document.documentElement.scrollTop : window.event.clientY + document.body.scrollTop;
}else{ /* pageXY = Fensterrelativ / screenXY = Bildschirmabsolut */
xPos = e.pageX;
yPos = e.pageY;
}
// document.body.scrollTop fuer nicht Standardkonforme Seiten
goPos = (document.documentElement.scrollTop) ? document.documentElement.scrollTop : window.pageYOffset;
if(goPos==null) goPos=0;
}
function clPos(){window.name="pos" + goPos;}
function setShowDivPos(e){
if(pageInit && tooltipFlag){
getPos(e);
var sD = document.getElementById("tooltipDiv");
sD.style.right = "auto";
sD.style.left = (xPos + xPosOffset) + "px";
sD.style.top = (yPos + yPosOffset) + "px";
var innerW = (document.all) ? document.documentElement.clientWidht : window.innerWidth;
if((xPos + xPosOffset + 200) > innerW && innerW > 300){
sD.style.left = "auto";
sD.style.right = (innerW - xPos) + "px";
}
}}
// ----------------------------- Tasten-Handling ------------------------------
var keyStrgFlag, useKeyHandlerFlag = true;
document.onkeydown = keyDownHandler;
document.onkeyup = keyUpHandler;
// Formulare schalten Tasten-Handling aus...
function switchKeyHandlerOn(){ useKeyHandlerFlag = true; }
function switchKeyHandlerOff(){ useKeyHandlerFlag = false; }
// Tasten-Handling
function keyDownHandler(e){
if(!document.getElementById("galleryArea")) return true;
if(!useKeyHandlerFlag) return true;
var k = "";
if(!e) e = window.event;
if(e.which){
k = e.which;
} else if (e.keyCode) {
k = e.keyCode;
}
if(cOverlay && k!=32) closeOverlay(); // ggf. Overlay schliessen
switch(k){
case "" : break;
case 13 : // Return: Bildinfos
if(imgInfoFlag==1) imgInfoFade('hideInfo');
if(imgInfoFlag==0) imgInfoFade('showInfo');
break;
case 17 : // Strg
keyStrgFlag = true; break;
case 37 : // Pfeiltasten links
if(prevImgData) chgPreview(prevImgData); break;
case 38 : // Pfeiltaste hoch: Diashow
if(!stopAutoControl()){
setAutoControl(3);
getNewPreview(nextImgData);
}
break;
case 39 : // Pfeiltasten rechts
if(nextImgData) chgPreview(nextImgData); break;
case 40 : // Pfeiltaste runter: Gallerie
if(galleryFlag==1) galleryFade('image');
if(galleryFlag==0) galleryFade('gallery');
break;
case 32 : // Leertaste: Uebersicht
if(cOverlay){
closeOverlay()
}else{
stopAutoControl();
showGroupOverlay();
}
break;
default : // alert(k);
break;
}
}
function keyUpHandler(e){
if(!document.getElementById("galleryArea")) return true;
var k = "";
if(!e) e = window.event;
if(e.which){
k = e.which;
} else if (e.keyCode) {
k = e.keyCode;
}
switch(k){
case "" : break;
case 17 : // Strg
keyStrgFlag = false; break;
default : // alert(k);
break;
}
}
// --------------------------------- Standard ---------------------------------
function topInfo(cont,target,w,h)
{var topInf = window.open(cont,target,'width='+w+',height='+h+',dependent=yes,resizable=yes,scrollbars=yes,menubar=yes,status=yes'); topInf.focus(); return false;}
function setClassName(x,y){
document.getElementById(x).className = y;
}
function hideTooltip(){
clearTimeout(showTabRowDelay);
document.getElementById("tooltipDiv").style.display = "none";
tooltipFlag = false;
}
function uncoverTooltip(){
document.getElementById("tooltipDiv").style.display = "block";
}
// ------------------------------------ Skin ----------------------------------
function toggleBg(cObj, cStyle){
var newStyle = (cStyle == "ws") ? "sw" : "ws";
styleSwitch("bg", cStyle, newStyle);
// Anzeige Toogle-Tool
cObj.className = newStyle;
}
function resetBgFromCookie(){
var newStyle = getCookie("bgStyleCss");
if(!document.getElementById("toggleBgTool")) return true;
var tTool = document.getElementById("toggleBgTool");
var cStyle = tTool.className;
if(newStyle!="" && newStyle!=cStyle) {
styleSwitch("bg", cStyle, newStyle);
tTool.className = newStyle;
}
}
// Styles umschalten
function styleSwitch(switchName, cStyle, newStyle){
var cCssLnk = document.getElementById("cssLnk_" + cStyle);
var nCssLnk = document.getElementById("cssLnk_" + newStyle);
// umschalten
nCssLnk.rel = "stylesheet";
nCssLnk.disabled = false;
cCssLnk.rel = "alternate stylesheet";
cCssLnk.disabled = true;
// Zustand merken
setCookie(switchName + "StyleCss",newStyle,60);
sendStatus("setCssStatus", newStyle);
}
// ----------------------------------- Tooltip --------------------------------
var cTTObj, cTitle
function showTT(obj,x){
if(x!="") var ttNode = document.getElementById(x).firstChild;
var ttTxt;
ttNode ? ttTxt = ttNode.nodeValue : ttTxt = obj.title;
cTTObj = obj; cTitle = obj.title; obj.title = "";
var sD = document.getElementById("tooltipDiv");
var sDf = sD.firstChild;
while (sDf!=null){
sD.removeChild(sDf);
sDf = sD.firstChild;}
if(ttTxt!=null && ttTxt!=""){
var newEntry = document.createTextNode(ttTxt);
sD.appendChild(newEntry);
tooltipFlag = true; xPosOffset = 15; yPosOffset = 20;
showTabRowDelay = setTimeout("uncoverTooltip()",500);}
}
function hideTT(){
if(cTTObj!=null) {cTTObj.title = cTitle; cTTObj = null; cTitle = "";}
hideTooltip();
}
function showTabRow(xy){
clearTimeout(showTabRowDelay);
var sD = document.getElementById("tooltipDiv");
var sDf = sD.firstChild;
var xNode = xy.firstChild;
while (sDf!=null){
sD.removeChild(sDf);
sDf = sD.firstChild;}
var counter = 0;
while (xNode!=null){
if(xNode.nodeType==1 && xNode.childNodes[0].nodeValue!=null){
counter+=1;
var xNV = xNode.childNodes[0].nodeValue
var newEntry = document.createTextNode(counter + ": " + xNV);
var newBr = document.createElement("br");
// ggf. Bild einfuegen
xNV = xNV.replace(/\s/,"");
if(xNV.search(/.jpg$/) != -1 || xNV.search(/.jpeg$/) != -1){
xNV = xNV.replace(/^images\//,"");
var newImg = document.createElement("img");
var newImgAlt = document.createAttribute("class");
newImgAlt.nodeValue = "showTabRowImgPreview";
newImg.setAttributeNode(newImgAlt);
var newImgSrc = document.createAttribute("src");
newImgSrc.nodeValue = "images/minSize/" + xNV;
newImg.setAttributeNode(newImgSrc);
sD.appendChild(newImg);
}
sD.appendChild(newEntry);
sD.appendChild(newBr);
}
xNode = xNode.nextSibling; }
/* var x = 0, p = 40;
if(document.all){p = p + document.body.scrollTop;}
else if(document.getElementById){p = p + window.pageYOffset;}
if(p<80) p = 80;
sD.style.top = p + "px";
sD.style.right = "20px"; */
tooltipFlag = true; xPosOffset = 50; yPosOffset = -60;
showTabRowDelay = setTimeout("uncoverTooltip()",500);
}
function hideTabRowShowDiv(){
hideTooltip();
}
// ----------------------------------- Hilfe ----------------------------------
var hlpFlag, showHlpAutoObj;
function showHlpAuto(){
if(navigator.cookieEnabled && hlpFlag != true){
if(getCookie("showHelp")!="1"){
window.clearTimeout(showHlpAutoObj);
showHlpAutoObj = window.setTimeout("showHlp()",2500);
}
}
}
function showHlp(){
var t = (document.all) ? "help" : "helpArea";
if(!hlpFlag){
var f = new fadeObj(t,"none",function(obj){});
f.fade(1,99.99,5,10,function(obj){
hlpFlag = true;
});
}
document.getElementById("helpArea").style.display = "block";
}
function hideHlp(){
flyObj("helpArea","help","helpLnk",36, 20, 0, 0, 0, 30, "10px");
document.getElementById("helpArea").style.display = "none";
hlpFlag = false;
setCookie("showHelp","1",60);
}
// ---------------------------------- Fading ----------------------------------
var imgInfoFlag = 0, galleryFlag = 0, fadeObjArr = new Array();
// imgInfo einblenden
function imgInfoFade(targetClass, endFct){
if(arguments.length<2) endFct = function(){};
if(!document.getElementById("imgArea")) return true;
if(document.getElementById("imgArea").className == targetClass){
endFct();
return true;
}
imgInfoFlag = -1;
fadeObjArr["imgInfoWrapper"] = new fadeObj("imgInfoWrapper","none",function(obj){});
fadeObjArr["imgInfoWrapper"].endFct = endFct;
if(targetClass=="showInfo"){
fadeObjArr["imgInfoWrapper"].fade(1,99.99,7,2,function(obj){
imgInfoFlag = 1;
sendStatus("setImgInfoStatus", 1);
showHlpAuto();
fadeObjArr["imgInfoWrapper"].endFct();
});
setClassName("imgArea", targetClass)
}else{
fadeObjArr["imgInfoWrapper"].fade(99.99,1,-7,2,function(obj){
setClassName("imgArea", targetClass)
imgInfoFlag = 0;
sendStatus("setImgInfoStatus", 0);
fadeObjArr["imgInfoWrapper"].endFct();
});
}
setCookie("imgInfoCss",targetClass,1);
}
// ggf. Gallerie einblenden bei Klick auf Std.-Navigation "Bilder"
function checkGallery(){
var d = document.getElementById("container").className;
if(d=="gallery") return false;
if(d=="image"){ galleryFade('gallery'); return false; }
return true;
}
// Gallerie einblenden
function galleryFade(targetClass){
galleryFlag = -1
var foa = fadeObjArr, g = "galleryArea", c = "container";
if(typeof foa[g] != "object") foa[g] = new fadeObj(g,"none");
if(typeof foa[c] != "object") foa[c] = new fadeObj(c,targetClass);
if(targetClass=="gallery"){
document.getElementById(g).style.display = "none";
foa[c].proportionAndSetClass(targetClass,1,3,1,function(obj,targetClass){
fadeObjArr["galleryArea"].fade(1,100,6,2,function(obj){
obj.stl.opacity = '1';
obj.stl.filter = 'alpha(opacity:99.999)';
galleryFlag = 1;
sendStatus("setGalleryStatus", 1);
showHlpAuto()
});
document.getElementById(g).style.display = "block";
});
}else{
foa[g].fade(100,1,-8,2,function(obj){
document.getElementById(g).style.display = "none";
fadeObjArr["container"].proportionAndSetClass(targetClass,1,3,1,function(obj,targetClass){
galleryFlag = 0;
sendStatus("setGalleryStatus", 0);
});
});
}
setCookie("galleryCss",targetClass,1);
}
function sendStatus(target,x){
var sendUrl = target + ".asp?value=" + x;
var con = new getHiddenConn();
if(!con) return false;
con.onreadystatechange = function(){}
con.open("GET", document.getElementsByTagName("base")[0].getAttribute("href") + sendUrl, true);
con.send(null);
}
// einfaches ein- und ausblenden
function simpleFadeById(cID, cStart, cEnd, cStep, cSpeed, cbFct){
if(arguments.length<6) cbFct = function(obj){};
fadeFct({
obj:document.getElementById(cID),
stl:document.getElementById(cID).style,
cOpacity:1,
fadeCallBackFct:function(){cbFct(fadeObjArr[cID])}
}, cStart, cEnd, cStep, cSpeed);
}
// x = Element-ID; y = Ziel-CSS-Klasse
function fadeObj(x,y){
this.emH = document.getElementById("emHeightHlp").offsetHeight;
this.obj = document.getElementById(x);
this.stl = this.obj.style;
this.classData = new Array();
this.initClass = function(a,b){
if(typeof this.classData[b] != "object"){
this.classData[b] = new initClassFct(a,b,this);
}};
// nClass=Ziel-CSS-Klasse;
// wStep=Schrittbreite(Pixel/Std=1);
// wRaise=Anstieg der Schrittbreite(Pixel/Std:0);
// proportionTimeout=Schrittdauer(ms)
this.proportionAndSetClass = function(nClass,wStep,wRaise,proportionTimeout, cbFct){
this.proportionCallBackFct = function(){cbFct(this,nClass)};
this.initClass(x,nClass);
if(this.emH != document.getElementById("emHeightHlp").offsetHeight){
setClassName(x,nClass);
this.setEmW(this.classData[nClass].w);
this.proportionCallBackFct();
}else{
this.setEmW(this.classData[this.obj.className].w);
this.obj.className = nClass;
this.proportion(this,nClass,wStep,wRaise,proportionTimeout);
}
};
this.cOpacity = 1;
this.fade = function(cStart, cEnd, cStep, cSpeed, cbFct){
this.fadeCallBackFct = function(){cbFct(this)};
fadeFct(this, cStart, cEnd, cStep, cSpeed);
};
this.proportion = function(xObj,nClass,wStep,wRaise,proportionTimeout){
var cw = xObj.obj.offsetWidth, ch = xObj.obj.offsetHeight;
var tw = xObj.classData[nClass].w, th = xObj.classData[nClass].h;
// alert(cw + ":" + tw);
if(tw=tw) w = tw;
}
xObj.setEmW(w)
if(w==tw){
xObj.proportionCallBackFct();
}else{
wStep = (wRaise<0) ? wStep * wStep : wStep + wRaise;
window.setTimeout(function(){xObj.proportion(xObj,nClass,wStep,wRaise,proportionTimeout)}, proportionTimeout);
}
};
this.setEmW = function(w){
this.stl.width = Math.round(w/this.emH*40000)/10000 + 'em';
};
this.setPxW = function(w){
this.stl.width = w + 'px';
};
this.initClass(x,this.obj.className);
this.initClass(x,y);
}
function initClassFct(x,y,parent){
var cClassName = parent.obj.className;
parent.stl.visibility = "hidden";
parent.obj.className = y;
this.name = y;
this.h = parent.obj.offsetHeight;
this.w = parent.obj.offsetWidth;
parent.obj.className = cClassName;
parent.stl.visibility = "visible";
}
// Achtung! Bug bei opacity = 100 in einigen Browsern. Deshalb Maximal-Wert = 99.999
function fadeFct(obj, cStart, cEnd, cStep, cSpeed){
var speedX = 0, hlp = 1;
if(cStep<0){ speedX = 3; hlp=-1};
if((hlp * cStart) < (hlp * cEnd)){
if(cStart < 1) cStart = 1;
obj.stl.opacity = cStart/100;
obj.stl.filter = 'alpha(opacity:' + cStart + ')';
obj.cOpacity = cStart
setTimeout(function(){fadeFct(obj, (cStart + cStep), cEnd, cStep, (cSpeed + speedX))}, cSpeed);
}else{
obj.fadeCallBackFct();
}
if(obj.cOpacity <= 1 + Math.abs(cStep)){obj.cOpacity=1; obj.stl.opacity = '0'; obj.stl.filter = 'alpha(opacity:0)';}
}
// -------------------------------- Schnellkontakt ---------------------------- //
function cFocus(x,txt){
x.className = x.className.replace(/On/, "") + "On";
if(x.value==txt)x.value = "";
}
function cBlur(x,txt){
if(x.value==""){
x.value = txt;
x.className = x.className.replace(/On/, "");
}
}
function checkCallback(){
var cN = document.callbackForm.callbackName.value;
var cT = document.callbackForm.callbackNumb.value;
if(cN == "" || cT == "" || cN == "Ihr Name" || cT == "Telefon-Nummer")
{alert("Bitte geben Sie Name und Telefon-Nummer ein"); return false;} else {return true;}
}
// -------------------------------- flying Objects ----------------------------
var foObj;
function flyingGadget(o){
flyObj("imgInfoImg", "imgInfoImg", "userColLnk", 26, 20, 5, 5, -30, 20, "11px");
window.setTimeout("setUserColLnkInfo()",500);
window.setTimeout(function(){ window.location.href = o.href }, 1000);
return false;
}
function setUserColLnkInfo(){
var d = document.getElementById('userColLnk');
d.style.background = "url(pix/userColWait.gif) no-repeat left center";
d.innerHTML = 'Bildauswahl aktualisieren...';
}
function flyObj(sourceDiv, flyerDivClass, targetPosDiv, steps, stepTime, topOffset, topOffsetIE, endXOffset, endTopOffset, startFontSize){
var al = arguments.length;
if(al<6) topOffset = 0;
if(al<7) topOffsetIE = 0;
if(al<8) endXOffset = 0;
if(al<9) endTopOffset = 0;
if(al<10) startFontSize = "10px";
var tOffset = (document.all) ? topOffsetIE : topOffset;
// Objekte auswerten
var flyer = document.getElementById("flyingDiv");
var startDiv = document.getElementById(sourceDiv);
var startPt = getObjPosById(startDiv);
var endPt = getObjPosById(document.getElementById(targetPosDiv));
var endX = endPt.left + endXOffset;
var endT = endPt.top + endTopOffset + tOffset;
// Flyer bauen
flyer.innerHTML = startDiv.innerHTML;
flyer.className = flyerDivClass;
with(flyer.style){
fontSize = startFontSize;
top = startPt.top + tOffset + "px";
left = startPt.left + "px";
height = startDiv.offsetHeight + "px";
// width = startDiv.offsetWidth + "px";
overflow = "hidden";
display = "block";
}
// Select-Felder fuer IE ausblenden
if(document.all){
ds = document.getElementsByTagName("select");
for(var i = 0; i < ds.length; i++){ ds[i].style.visibility = "hidden"; }
}
// Fly-Out
foObj = new flyOutObj(flyer,steps,stepTime,endX,endT);
foObj.flyOut();
return true;
}
function flyOutFoObj(){
if(typeof foObj == "object") foObj.flyOut();
}
function flyOutObj(obj,steps,stepTime,x,t){
var os = obj.style;
this.flyOut = function(){
var xCurve = -10, tCurve = 4, out = "";
if(steps<=1){
// Select-Felder fuer IE ausblenden
if(document.all){
ds = document.getElementsByTagName("select");
for(var i = 0; i < ds.length; i++){ ds[i].style.visibility = "visible"; }
}
os.display = "none";
foObj = null;
} else {
var hlp = os.left; hlp = hlp.replace(/px/,""); hlp = Math.round(hlp);
os.left = Math.round(hlp + (((x-hlp)/steps)/(steps/6)) + xCurve) + "px";
var hlp = os.top; hlp = hlp.replace(/px/,""); hlp = Math.round(hlp);
var hlpH = os.height; hlpH = hlpH.replace(/px/,""); hlpH = Math.round(hlpH/2);
os.top = Math.round(hlp + ((((t-hlpH)-hlp)/steps)/(steps/6)) - tCurve) + "px";
// var hlp = os.width; hlp = hlp.replace(/px/,""); hlp = Math.round(hlp);
// os.width = Math.round(hlp-((hlp/steps)/(steps/3))) + "px";
var hlp = os.height; hlp = hlp.replace(/px/,""); hlp = Math.round(hlp);
os.height = Math.round(hlp-((hlp/steps)/(steps/3))) + "px";
var hlp = os.fontSize; hlp = hlp.replace(/px/,""); hlp = Math.round(hlp);
if (hlp>0) os.fontSize = Math.round(hlp-((hlp/steps)/(steps/4))) + "px";
steps--;
window.setTimeout("flyOutFoObj();", stepTime);
}
}
}
// -------------------------------- pageOverlay -------------------------------
var cOverlay, overlayFlag = 0, overlaySortMode = false;
function showGroupOverlay(){
if(!document.getElementById('galleryImages')) return false;
// Uebersicht-Daten vorbereiten
var c = document.getElementById('galleryImages').innerHTML;
c = "" + c + "
"
c = c.replace(/ id="imgBox/gi, "id=" + unescape("%22") + "ovImgBox") // "
c = c.replace(/ id="imgBoxWrapper/gi, "id=" + unescape("%22") + "ovImgBoxWrapper") // "
c = c.replace(/images\/minSize\//gi, "images/medSize/")
// Uebersicht anzeigen
getOverlay(c, 'galleryOverlay');
// ggf. Erweiterung fuer Sortierung
if(typeof showGroupOverlayForOrder == "function") showGroupOverlayForOrder();
}
function getOverlay(overlayHTML, stlyeClass, useMaxH, overlayCloseHTML){
if(arguments.length<1) overlayHTML = "";
if(arguments.length<2) stlyeClass = "";
if(arguments.length<3) useMaxH = true;
if(arguments.length==4)
cOverlay = new overlayObj(overlayHTML, stlyeClass, useMaxH, overlayCloseHTML);
else
cOverlay = new overlayObj(overlayHTML, stlyeClass, useMaxH);
return cOverlay;
}
function overlayObj(overlayHTML, stlyeClass, useMaxH, overlayCloseHTML){
if(arguments.length<1) overlayHTML = "";
if(arguments.length<2) stlyeClass = "";
if(arguments.length<3) useMaxH = true;
if(arguments.length==4) document.getElementById("pageOverlayClose").innerHTML = overlayCloseHTML;
var b = document.getElementsByTagName("body")[0];
var c = document.getElementById("specWrapper");
var d = document.getElementById("pageOverlay");
var e = document.getElementById("pageOverlayCont");
var tH = (document.getElementById("specNavi")) ? document.getElementById("specNavi").offsetHeight : 0;
var x = document.getElementById("pageOverlayBody");
// Inhalte
if(overlayHTML!="") x.innerHTML = overlayHTML;
// Hoehe Gesamtseite
var innerH = (document.all) ? document.documentElement.clientHeight : window.innerHeight;
if(tH>0) innerH-=tH;
var bH = (c.offsetHeight > b.offsetHeight) ? c.offsetHeight +20 : b.offsetHeight +20;
if(innerH > bH) bH = innerH;
d.style.height = bH + "px";
// Hoehe OverlayBody
if(innerH>0 && useMaxH) x.style.height = Math.round(innerH*0.85) + "px";
// CSS-Klasse
if(stlyeClass!="") document.getElementById("pageOverlayBodyWrapper").className = stlyeClass;
// Select-Felder fuer IE ausblenden
if(document.all){
ds = document.getElementsByTagName("select");
for(var i = 0; i < ds.length; i++){ ds[i].style.visibility = "hidden"; }
} // anzeigen
d.style.opacity = ".9";
d.style.filter = "alpha(opacity:90)";
d.style.display = "block";
// simpleFadeById("pageOverlay",0,90,90,5,function(o){
document.getElementById("pageOverlayCont").style.display = "block";
initDomEvents();
overlayFlag = 1;
// });
}
function closeOverlay(){
if(!cOverlay) return true;
if(overlaySortMode){
if(!confirm("Die neue Sortierung geht verloren, wenn die Übersicht geschlossen wird. \n\nSoll die neue Sortierung verworfen werden?")) return true;
}
document.getElementById("pageOverlayCont").style.display = "none";
// simpleFadeById("pageOverlay",90,1,-22,5,function(o){
document.getElementById("pageOverlay").style.display = "none";
if(document.all){
ds = document.getElementsByTagName("select");
for(var i = 0; i < ds.length; i++){ ds[i].style.visibility = "visible"; }
}
if(typeof cOverlay.closeOverlayEvent == "function") cOverlay.closeOverlayEvent();
cOverlay = undefined;
overlayFlag = 0;
showHlpAuto()
// });
}
// ------------------------------- Inhalte ersetzen ---------------------------
var previewCache = new Array();
// previewImgID wird in Preview mitgeliefert...
function chgPreview(newPrevData){
stopAutoControl();
getNewPreview(newPrevData);
}
function getNewPreview(newPrevData){
if(typeof newPrevData != "object") return false;
cHref = newPrevData.href.replace(/&/gi,"&");
cImgHref = newPrevData.imgHref;
cTargetID = "previewWrapper";
// Tooltip ausblenden (wichtig fuer Cache!)
hideTT();
// Url anpassen + aktuelle Preview cachen
var cUrl = window.location.href;
// window.location.href = cUrl.replace(/#.+/gi,"") + "#image" + previewImgID;
window.location.hash = "image" + previewImgID;
previewCache[previewImgID] = document.getElementById(cTargetID).innerHTML;
// Warte-Anzeige (erst nach dem Cachen!)
waitGimmick();
// Verbindung herstellen + ggf. Bild laden
var con = new getHiddenConn();
if(!con){window.location.href = cHref; return false;}
if(cImgHref!=""){
con.onreadystatechange = function(){
if(con.readyState != 4) return false;
if(con.status != 200) window.location.href = cHref;
loadPreviewHtml(cHref, cTargetID);
}
con.open("GET", document.getElementsByTagName("base")[0].getAttribute("href") + cImgHref, true);
con.send(null);
}else{
loadPreviewHtml(cHref, cTargetID);
}
}
function loadPreviewHtml(cHref, cTargetID){
var con = new getHiddenConn();
if(!con){window.location.href = cHref; return false;}
con.onreadystatechange = function(){
if(con.readyState != 4) return false;
if(con.status != 200) window.location.href = cHref;
var cData = con.responseText;
if(cData!="")
writeResponseAsNewPreview(cData, cHref, cTargetID);
else
window.location.href = cHref;
}
var qHlp = (cHref.search(/\?/) != -1) ? "&" : "?";
con.open("GET", cHref + qHlp + "extractData=preview", true);
con.send(null);
}
/* Serverdaten auswerten */
function writeResponseAsNewPreview(cData,cHref,cTargetID){
if(cData=="") return false;
// ggf. Daten auswerten per Response-Event-Fkt + mitgeliefertes JS ausfuehren
if(typeof newPreviewResponseEvent == "function") cData = newPreviewResponseEvent(cData);
execJsFromTxt(cData);
// Daten uebernehmen; DOM-Events setzen
document.getElementById(cTargetID).innerHTML = cData;
initDomEvents();
// ggf. Bild-Info einblenden
var chkImgInfo = getCookie("imgInfoCss");
if(document.getElementById("imgArea") && chkImgInfo!="") setClassName("imgArea", chkImgInfo);
// Cache-Info setzen; ggf. Diashow starten
previewCache[0] = previewImgID;
if(autoCTime > 0) setAutoControl(autoCTime);
// Url anpassen + aktuelle Preview cachen
var cUrl = window.location.href;
// window.location.href = cUrl.replace(/#.+/gi,"") + "#image" + previewImgID;
window.location.hash = "image" + previewImgID;
previewCache[previewImgID] = cData;
// Ladeanzeige + Ready-Event-Fkt
// document.getElementById("imgPreviewLoadWaiting").style.display = "none";
if(typeof newPreviewReadyEvent == "function") newPreviewReadyEvent();
// ggf. Analytics-Tracker aufrufen
if(typeof urchinTracker == "function") urchinTracker(cHref.replace(trackerBaseUrl,""));
}
/* liefert XMLHttpReq-Objekt */
function getHiddenConn(){
if(navigator.appVersion.indexOf("IE 5.5")>0) return false;
try{ var hc = new XMLHttpRequest(); // Firefox
}catch(eX){ try{ hc = new ActiveXObject("Msxml2.XMLHTTP"); // IE 1
}catch(eY){ try{ hc = new ActiveXObject("Microsoft.XMLHTTP"); // IE 2
}catch(eZ){ hc = false; }}}
return hc;
}
function waitGimmick(){
execFctByClassName("wait",function(o){
o.innerHTML = "