/*

<a href="files/foto012.jpg" title="Esel" 
   onclick="popupimg(this);">
Foto anzeigen
</a>

oder:

<img src="files/foto012.jpg" alt="Esel" onclick="popupimg(this);"/>
*/

function popupimg(elem)
{
	if (!elem)
	{
		window.status = "popupimg: elem is null, aborting.";
	}
	
	var src = "";
	var title = "";

	if (elem.href)
	{
		src = elem.href;
		title = elem.title;
	}
	else if (elem.src)
	{
		src = elem.src;
		title = elem.alt;
	}

	if (src.length > 0)
	{
		popup=window.open('files/popupimg.php?image=' + src +'&amp;title='+ title, 'imgpopup', 'scrollbars=no,resizable=no,status=yes,menubar=no,width=10,height=10,top=0,left=0');
		popup.focus(); 
		return false;
	}
	else
	{
		window.status = "No source found!";
	}
}