// rel="external" öffnet Links im neuen Fenster

window.onload = function() {
	var a,i,o,x;
	a = document.getElementsByTagName( "a" );
	for (i=0; i<a.length; i++) {
		if ( a[i].rel == "external" ) {
				a[i].onclick = openExternal;
		}
	}
	
} 


function openExternal() {
	window.open( this.href, "", "" );
	return false;
}