// Set the horizontal and vertical position for the popup
PositionX = 200;
PositionY = 200;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)
defaultWidth  = 600;
defaultHeight = 600;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows
var AutoClose = true;

if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;

function jwZoom(imageURL,imageTitle){

if (isNN){imgWin=window.open('JW','',optNN);}
if (isIE){imgWin=window.open('JW','',optIE);}
with (imgWin.document){
writeln('<html><head><title>JW Zoom Loading...</title><style>body{margin:0px;}</style>');
writeln('<sc'+'ript>');
writeln('var isNN,isIE;');
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('function reSizeToImage(){');
writeln('if (isIE){');
writeln('window.resizeTo(100,100);');
writeln('width=document.images[0].width + 15;');
writeln('height=document.images[0].height + 90;');
//writeln('width=100-(document.body.clientWidth-document.images[0].width);');
//writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width+20,height);}');
writeln('if (isNN){');       
writeln('window.innerWidth=document.images["JW"].width;');
writeln('window.innerHeight=document.images["JW"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');
writeln('</sc'+'ript>');
writeln('</head><body bgcolor=FFFFFF scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<center><img name="JW" src='+imageURL+' style="display:block" alt=""></center></body></html>');
close();		
}}