function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
		  anchor.target = "_blank";
	}
}



$(function(){
	externalLinks();
    
    //fancybox laden voor contactformulier
	$("a#contact").fancybox({      
		'transitionIn'	:	'elastic',
		'transitionOut' : 'fade'
	});
    
    //tooltip code
    $('a.tool').tipsy({fade: true, gravity: 'w'});
    
      
    
});