var
	Y = YAHOO.util,
	Dom = Y.Dom,
	Event = Y.Event,
	numeroDeLinksVisiveis = 5,
	listULs
;

Event.addListener(window, 'load', init);

function init() {
	Dom.getElementsByClassName(
		'clearReplaceText',
		'input',
		null,
		function (el) {
			if (el.type == 'text' || el.type == 'password' && el.value != '') {
				el.defaultText = el.value;
				Event.addListener(el, 'focus', clearReplaceText);
				Event.addListener(el, 'blur', clearReplaceText);
			}
		}
	);
}

function clearReplaceText(e) {
	if (this.value == this.defaultText) {
		this.value = '';
	}
	else if (this.value == '' && this.defaultText) {
		this.value = this.defaultText;
	}
}


function deleteClass(el, classname) {
	Dom.removeClass(el, classname);
	if (Dom.hasClass(el, '')) {
		if (el.hasAttribute) {
			el.removeAttribute('class');
		}
		else {
			el.removeAttribute('className');
		}
	}
}