addDOMLoadEvent(checkInputFields);

function showFacebook(){
	(function(d, s, id) {
		var js, fjs = d.getElementsByTagName(s)[0];
	  	if (d.getElementById(id)) {return;}
		js = d.createElement(s); js.id = id;
		js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
		fjs.parentNode.insertBefore(js, fjs);
	}(document, 'script', 'facebook-jssdk'));	
}

function showGoogle(){
	window.___gcfg = {lang: 'nl'};
	(function() {
		var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
		po.src = 'https://apis.google.com/js/plusone.js';
		var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
	})();
}

function checkInputFields(){
	if (document.getElementById('input-keyword').value == ''){
		document.getElementById('input-keyword').value = translation_keyword;
	}

	if (document.getElementById('input-location').value == ''){
		document.getElementById('input-location').value = translation_location;
	}
}