// Set the horizontal and vertical position for the popup

PositionX = 100;
PositionY = 100;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)

defaultWidth  = 500;
defaultHeight = 500;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows

var AutoClose = true;
var imgWin = null;

// ================================
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 toggleTitle(imageTitle){
	re = /\"/g;
	var r = imageTitle.replace(re, '\'');
	return(r);
}
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>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(250,200);');
writeln('width=250-(document.body.clientWidth-document.images[0].width);');
writeln('height=200-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["SZ"].width;');writeln('window.innerHeight=document.images["SZ"].height;}}');
writeln('function reMoveToImage(){ window.moveTo(((screen.width - document.getElementById("SZ").width) / 2),((screen.height - document.getElementById("SZ").height) / 2)); }');
writeln('function doTitle(){document.title="'+toggleTitle(imageTitle)+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();reMoveToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();reMoveToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="SZ" id="SZ" src='+imageURL+'></body></html>');
close();		
}}
function popupPhoto(photo_id){
	if (isNN){imgWin=window.open('photo.php?photo_id='+photo_id,'',optNN);}
	if (isIE){imgWin=window.open('photo.php?photo_id='+photo_id,'',optIE);}
}
function popupClose(){
	if (imgWin && !imgWin.closed) {
		imgWin.close();
	}
}
function setImage(imageURL,imageTitle,imageW,imageH,imageID){
	document.getElementById('imgSource').src = "img/spacer.gif";
	document.getElementById('imgSource').width = imageW;
	document.getElementById('imgSource').height = imageH;
	document.getElementById('imgSource').src = imageURL;
	document.getElementById('imgSource').title = imageTitle;
	document.getElementById('imgTitle').value = imageTitle;
	document.getElementById('imgID').value = imageID;
	document.forms[0].elements["prev_photo_id"].value = imageID;
}
String.prototype.trim = function() {
  var x=this;
  x=x.replace(/^\s*(.*)/, "$1");
  x=x.replace(/(.*?)\s*$/, "$1");
  return x;
}
