/* 
 * make certain fields in the article open/close 
 */

function showHide(e) {
	
    var e = document.getElementById('interlinks');
    if(e.style.display == 'block')
       e.style.display = 'none';
    else
       e.style.display = 'block';
}


YUI().use('node', function(Y) {
	// using just on article page
	var keywords = Y.one('#keywords');
	if (keywords == undefined) 
		return;

	Y.on("click", showHide, keywords); 
});