PositionX = 6;
PositionY = 1;

var opt='scrollbars=no,location=no,width=150,height=100,left='+PositionX+',top='+PositionY;
var isOpera=(navigator.appName=="Opera")?1:0;

function popImage(imageURL,imageTitle){

  imgWin=window.open('about:blank','',opt);
  var img = new Image();
  img.src = imageURL;

  with (imgWin.document){
    writeln('<html><head><title>Loading...</title><style>body{margin:0;padding:0;}</style>');

    if(isOpera) {
        writeln('</head><body bgcolor="black" background="http://www.tantrajoga.cz/_script/pic_loader.gif" style="background-repeat: no-repeat;" scroll="no" >');
    }
    else {
        writeln('</head><body bgcolor="black" background="http://www.tantrajoga.cz/_script/pic_loader.gif" style="background-repeat: no-repeat;" scroll="no" onload="reSizeToImage();doTitle();self.focus()">');
    }

    writeln('<script>');
    writeln('var isNN,isIE,isOpera;');
    writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
    writeln('isNN=(navigator.appName=="Netscape")?1:0;');
    writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;');
    writeln('isOpera=(navigator.appName=="Opera")?1:0;}');
    writeln('function reSizeToImage(){');
    writeln('if (isIE) {');
    writeln('window.resizeTo(100,100);');
    writeln('x = window.document.body.offsetWidth - window.document.body.clientWidth;');
    writeln('y = window.document.body.offsetHeight - window.document.body.clientHeight;');
    writeln('width = 2*x + window.document.images["RasaRavi"].width + 2;');
    writeln('height = 100-(window.document.body.clientHeight-window.document.images["RasaRavi"].height);');
    writeln('window.resizeTo(width,height);');
    writeln('}');
    writeln('if (isNN) {');
    writeln('window.innerWidth=window.document.images["RasaRavi"].width;');
    writeln('window.innerHeight=window.document.images["RasaRavi"].height;');
    writeln('}');
    writeln('if (isOpera) {');
    writeln('widthDiff = 10;');
    writeln('heightDiff = 50;');
    writeln('width=window.document.images["RasaRavi"].width + widthDiff;');
    writeln('height=window.document.images["RasaRavi"].height + heightDiff;');
    writeln('window.resizeTo(width,height);}');
    writeln('}');
    writeln('function doTitle(){document.title="'+imageTitle+'";}');
    writeln('</script>');    

    if(isOpera) {
       writeln('<img onclick="javascript:window.close()" name="RasaRavi" src='+imageURL+' style="display:block; cursor:pointer;" onload="reSizeToImage();doTitle();self.focus()" ></body></html>');
    }
    else {
       writeln('<img onclick="javascript:window.close()" name="RasaRavi" src='+imageURL+' style="display:block; cursor:pointer;" ></body></html>');
    }

   close();
  }

}
