/**
 * open a large image in new window
 * @param url the url of the large image
 * @return false
 **/
function enlargeImage( url )
{
	// open new window
	var mw = window.open( url, 'popup','width=600,height=400,location=no,menubar=no,toolbar=no,status=no,resizable=yes,scrollbars=yes');

	// always return false to disable a-link
	return false;
}

/**
 * open the map in new window
 * @param url the url of the map
 * @return false
 **/
function openMap( url )
{
	// open new window
	var mw = window.open( url, 'popup','width=800,height=600,location=no,menubar=no,toolbar=no,status=no,resizable=yes,scrollbars=no');

	// always return false to disable a-link
	return false;
}