var version=parseFloat(navigator.appVersion), agent=navigator.userAgent.toLowerCase();
var opera=(agent.indexOf('opera')!=-1)?true:false;
var ie=((document.all)&&(version>=4.0)&&(!opera))?true:false;
var oldie=((agent.indexOf("msie 4")!=-1) || (agent.indexOf("msie 5.0")!=-1)) ? true : false;
var nn4=document.layers?true:false;
var dom=(document.getElementById)?true:false;
var gecko=((version>=5.0)&&((agent.indexOf('netscape')>=0)||(agent.indexOf('gecko')>=0)))?true:false;
var mac=(agent.indexOf("mac")!=-1)?true:false;
var win=(agent.indexOf("windows")!=-1)?true:false;
var compat=(document.getElementById || document.all) ? false: true;
var nClicked=-1;
var BLEND_NORMAL=100;
var BLEND_GLOW=35;
function getWindowW() {
if (document.all) return parent.document.body.clientWidth;
if (dom || document.layers) return window.innerWidth;
}
function getWindowH() {
if (document.all) return parent.document.body.clientHeight;
if (dom || document.layers) return window.innerHeight;
}
function getCanvasH() {
if (document.all) return document.body.offsetHeight;
else if (document.layers||dom) return self.innerHeight;
else return -1;
}
function getCanvasW() {
if (document.all) return document.body.offsetWidth;
else if (document.layers||dom) return self.innerWidth;
else return -1;
}
function getLeft(id){
if (ie) p=document.all[id].style;
else if (dom) p=document.getElementById(id).style;
else if (nn4) p=document.layers[id];
return parseInt(p.left);
}
function getTop(id){
if (ie) p=document.all[id].style;
if (dom) p=document.getElementById(id).style;
if (nn4) p=document.layers[id];
return parseInt(p.top);
}
function getWidth(id) {
if (ie) w=document.all[id].offsetWidth;
else if (dom||nn4) w=document.getElementById(id).offsetWidth;
return w;
}
function getHeight(id) {
if (ie) w=document.all[id].offsetHeight;
else if (dom||nn4) w=document.getElementById(id).offsetHeight;
return w;
}
function hideLayer(id){
if(ie)document.all[id].style.visibility="hidden";
if(dom)document.getElementById(id).style.visibility="hidden";
if(nn4)document.layers[id].visibility="hide";
}
function showLayer(id){
if(ie)document.all[id].style.visibility="visible";
if(dom)document.getElementById(id).style.visibility="visible";
if(nn4)document.layers[id].visibility="show";
}
function popup(w,h,filename,flags,name) {
var l=10, t=10;
if (!w) w=400;
if (!h) h=400;
if (!name) name='popup';
if (h==0) h=screen.availHeight-40;
if ((version>=4.0)&&(!opera)) {
l=(screen.width)?(screen.width-w)/2:0;
t=(screen.height)?(screen.height-h)/2:0;
if (t>20) t-=10;
}
var fImage=((filename.indexOf('.htm')==0) && (filename.indexOf('.php')==0) && (filename.indexOf('.asp')==0)) ? true:false;
var s='scrollbars=';
if (flags.indexOf('s')>=0) s+='yes,'; else s+='no,';
s+='resizable=';
if (flags.indexOf('r')>=0) s+='yes,'; else s+='no,';
s+='toolbar=';
if (flags.indexOf('t')>=0) s+='yes,'; else s+='no,';
s+='menubar=';
if (flags.indexOf('m')>=0) s+='yes,'; else s+='no,';
s+="location=no,toolbar=no,directories=no,status=no,width="+w+",height="+h+",left="+l+",top="+t;
var p=window.open(filename, name, s);
if (p) {
if (fImage && !document.layers) {
p.document.writeln("Zoom");
p.document.writeln("");
p.document.writeln("![Schließen]("+filename+" "Schließen") |
");
p.document.writeln("
");
p.document.writeln("");
}
p.resizeTo(w,h);
p.moveTo(l,t);
p.opener=self;
p.focus();
}
}
function tnglow(id,state) {
if (document.all && !oldie) {
document.all["img"+id].filters.alpha.opacity = ((state==1) ? BLEND_GLOW : BLEND_NORMAL);
}
}
function setmenu(id) {
if (parent!=self) parent.setMenuByName(id);
}