/*
  University of the First Age
*/

var DOM = YAHOO.util.Dom;
var EVENT = YAHOO.util.Event;

var queryClick = false;

function handleQueryClick(e) {
	var queryEl = DOM.get('query');
	// console.log(queryEl);
	if (!queryClick) {
		queryEl.value = '';
		queryClick = true;
	}
}

function handleQueryBlur(e) {
	var queryEl = DOM.get('query');
	// console.log(queryEl);
	if (queryEl.value == '') {
		queryClick = false;
		queryEl.value = 'Search';
	}
}

function events() {
	// console.log('attaching events...');
	EVENT.onDOMReady(function() {
		// console.log('yahoo events...');
		var queryEl = DOM.get('query');
		
		if (null != queryEl) {
			// console.log(query);
			EVENT.on(queryEl, 'click', handleQueryClick);
			EVENT.addBlurListener(queryEl, handleQueryBlur);
			// EVENT.on(queryEl, 'focusout', handleQueryBlur);
		}
		
	});
	
}

EVENT.onDOMReady(function() {

    var els = DOM.getElementsByClassName('back', 'a', null);
    //console.log(els);
    EVENT.on(els, 'click', function(e){
	    EVENT.stopEvent(e); 
	    window.back();
    });
		
} );
	

function init() {
	//console.log('init');
	events();
}

init();