// Javascript Popup Image Script : Copyright 2004
// Script to call function
// <script language="javascript" src="imgpop.js"></script>
// Example of function usage
// <img border="0" src="../images/01_daytime.jpg" width="100" height="150" onmouseover="className='cursorswap'" onclick="javascript:popupImg('../images/01_daytime.jpg',600,400,'Test Title')">

function popupImg(imageURL,popupImageWidth,popupImageHeight,imageTitle){
	popupImage = new Image();
	popupImage.src = (imageURL);
	
	// Set Popup Window Opening Position
	popupLeftPosition = (screen.availWidth-popupImageWidth)/2;
	popupTopPosition = (screen.availHeight-popupImageHeight)/2;

	// Set Variable for popup window
	var openPopup = null
	var popupWindowAttributes ='width='+popupImageWidth+',';
		popupWindowAttributes +='height='+popupImageHeight+',';
		popupWindowAttributes +='left='+popupLeftPosition+',';
		popupWindowAttributes +='top='+popupTopPosition+',';
		popupWindowAttributes +='screenX='+popupLeftPosition+',';
		popupWindowAttributes +='screenY='+popupTopPosition+',';
		popupWindowAttributes +='directories=no,'; 
		popupWindowAttributes +='location=no,';
		popupWindowAttributes +='menubar=no,';
		popupWindowAttributes +='resizeable=no,';
		popupWindowAttributes +='scrollbars=no,';
		popupWindowAttributes +='status=no,';
		popupWindowAttributes +='titlebar=no,';
		popupWindowAttributes +='toolbar=no';
	openPopup = window.open('about:blank','',popupWindowAttributes);
	openPopup.moveTo(popupLeftPosition,popupTopPosition);
	
	with (openPopup.document){
	writeln('<html>');
	writeln('<head>');
	writeln('<title>'+imageTitle+'</title>');
	writeln('<style>body{margin:0px; padding:0px;}</style>');
	writeln('</head>');
	writeln('<body bgcolor=000000 scroll="no" onload="self.focus()" onblur="self.close()">');
	writeln('<img src='+imageURL+' style="display:block">');
	writeln('</body>');
	writeln('</html>');
	close();
	}
}