function enlargepicture(strdir,strimage,strwidth,strheight){
	window.open('displaypicture.asp?dir='+strdir+'&image='+strimage,'','left=10,top=10,width='+strwidth+',height='+strheight+',directories=no,location=no,menubar=no,resizable=no,scrollbars=no,status=no')
}

function swapimage(strimage){
	var iname = eval('document.images.'+strimage+'.src');
	if (iname.indexOf('over') < 1)
	{
		eval('document.images.'+strimage+'.src = "images/'+strimage+'over.gif"');
	}
	else
	{
		eval('document.images.'+strimage+'.src = "images/'+strimage+'.gif"');
	}
}