function ow(theURL, x, y, element) {
	var el = document.getElementById(element);
	//console.log(document.body.offsetTop);
	window.open(theURL,'Zoom','width='+(x+20)+',height='+(y+20));
	//document.getElementById('tns').innerHTML = '<div id="photobig" style="top: ' + (el.offsetTop-300) + 'px;"><a href="javascript:return false;" title="Zamknij" onclick="document.getElementById(\'tns\').innerHTML = \'\';"><img src="' + theURL + '" alt="" style="width: ' + x + 'px; height: ' + y + 'px; margin: 0 auto;" /></a></div>';
}

function externalLinks()
{
if (!document.getElementsByTagName) return;

var anchors = document.getElementsByTagName("a");
for (var i=0; i<anchors.length; i++) {
var anchor = anchors[i];
var relvalue = anchor.getAttribute("rel");

if (anchor.getAttribute("href")) {
var external = /external/;
var relvalue = anchor.getAttribute("rel");
if (external.test(relvalue)) { anchor.target = "_blank"; }
}
}
}
window.onload = externalLinks;