//written by Ralf Einhorn - ein, einhorn-net.de (c) 19981101, 19990128, 20020416, 20020501, 20020917
//do not reuse without permission
var wSample=null;
var sTitle="";
var sUrl="";
var iPic=null;
var nVer;
var nH=0, nW=0;
var sDefBgCol="#ffffff";
var sBgColor=sDefBgCol;
var nVer=parseInt(navigator.appVersion.charAt(0));
var p=navigator.appVersion.indexOf("MSIE");
if (p>0) nVer=parseInt(navigator.appVersion.charAt(p+5));
//call onUnload
function cleanUp() {
if(wSample) if (!wSample.closed) wSample.close();
}
function sFN(sURL) {
nStart=sURL.lastIndexOf("/");
nEnd=sURL.lastIndexOf(".");
return (sURL.substring(nStart+1, nEnd));
}
function showPic(sUrl, nW, nH, spTitle, sBgC) {
if(wSample) if (!wSample.closed) wSample.close();
if (spTitle) sTitle=spTitle; else sTitle="";
if(sBgC) sBgColor=sBgC; else sBgColor=sDefBgCol;
var sOpts="width="+nW+",height="+nH+",resizable=no";
wSample=window.open("", "pic", sOpts);
wSample.focus();
var dSample=wSample.document;
dSample.open("text/html");
dSample.writeln("\n\n"+sTitle+"\n");
dSample.writeln("");
dSample.writeln("\n");
dSample.close();
}
function showPicture(spUrl, spTitle, sBgC) {
var sOpts="width=100,height=100";
if (nVer<=4) sOpts+=",resizable=yes"; else sOpts+=",resizable=no";
wSample=window.open("", "pic", sOpts);
if (spTitle) sTitle=spTitle; else sTitle="";
if(sBgC) sBgColor=sBgC; else sBgColor=sDefBgCol;
sUrl=spUrl;
iPic=new Image();
iPic.src=sUrl;
var dSample=wSample.document;
dSample.open("text/html");
dSample.writeln("\n\n"+sTitle+"\n");
dSample.writeln("\n"+sTitle+"...");
dSample.writeln("\n");
dSample.close();
finishPic();
}
function finishPic(){
if (!iPic.complete) {
setTimeout('finishPic()', 200);
} else {
nW=iPic.width;
nH=iPic.height;
if(wSample.innerWidth) { //mozilla
wSample.resizeTo(nW,nH); //wrong, but needed
wSample.innerWidth=nW;
wSample.innerHeight=nH;
} else { //IE
var sOpts="width="+nW+" height="+nH;
if (nVer<=4) sOpts+=",resizable=yes"; else sOpts+=",resizable=no";
if (wSample) if (!wSample.closed) wSample.close();
wSample=window.open("", "pic", sOpts);
}
wSample.focus();
var dSample=wSample.document;
dSample.open("text/html");
dSample.writeln("\n\n"+sTitle+"\n");
dSample.writeln("");
dSample.writeln("\n");
dSample.close();
}
}
function zoomImg(iPic, nZoom, sBgC) {
if (wSample) if (!wSample.closed) wSample.close();
var sOpts="";
var sInfo="";
var pc=0;
if(!nZoom) nZoom=2;
if(nZoom==100) { nZoom=1; pc=1; }
nW=iPic.width*nZoom;nH=iPic.height*nZoom;
sUrl=iPic.src;
sTitle=iPic.name;
if (sTitle=="") sTitle=sFN(sUrl);
if(sBgC) sBgColor=sBgC; else sBgColor=sDefBgCol;
if (pc==0) {
sInfo=" (X"+nZoom+")";
if ((nW>screen.width) || (nH>screen.height)) {
if (nW>screen.width) {nWn=screen.width-300;} else {nWn=nW+20;}
if (nH>screen.height) {nHn=screen.height-300;} else {nHn=nH+20;}
sOpts="width="+nWn+",height="+nHn+",scrollbars=yes,resizable=yes";
} else {
sOpts="width="+nW+",height="+nH+",scrollbars=no,resizable=no";
}
} else {
sOpts="width="+nW+",height="+nH+",scrollbars=no,resizable=yes";
}
sOpts+=",dependent=no";
//sOpts+=",dependent=no,toolbar=yes,menubar=yes,location=yes,status=yes";
wSample=window.open("", "pic", sOpts);
wSample.focus();
var dSample=wSample.document;
dSample.open("text/html");
dSample.write("\n\n"+sTitle+sInfo+"\n\n");
if(pc==0) dSample.write("![](\""+sUrl+"\" "\\"\"+iPic.alt+\"\\"")
\n");
else dSample.write("\n