function addNewSource(){
	var newsSourceOptions = document.getElementById('newsSourceDropDown');
	var newsSource;
	for (var i=0; i<newsSourceOptions.options.length; i++)
    	if (newsSourceOptions.options[i].selected)
			newsSource = newsSourceOptions.options[i].value;
	if (newsSource == 'newSource'){
		document.getElementById('newsSourceAdd').style.display = 'inherit';
	}else
		document.getElementById('newsSourceAdd').style.display = 'none';
}