var emailButton;
var emailPane;
var emailForm;
var emailButtonID = 'emailButton';
var emailPaneID = 'email-article';
var emailFormID = 'email-article-box';
var emailFadeTime = 0.8;
var emailSlideTime = 0.8;

function setupEmailAnim() {
	/*
	var loginTabLinkArr = document.getElementsBySelector('#nav-login-min a');
	loginTabLink = loginTabLinkArr[0];
	*/
	emailButton = document.getElementById(emailButtonID);
	if(emailButton) {
		emailPane = document.getElementById(emailPaneID);
		emailForm = document.getElementById(emailFormID);
		emailButton.href = "#"+emailButtonID;
		YAHOO.util.Dom.setStyle(emailForm, 'display', 'none');
		YAHOO.util.Dom.setStyle(emailFormID, 'opacity', 0);
//		alert("emailButton:"+emailButton);
		YAHOO.util.Event.addListener(emailButton, "click", animateEmailPane);
//		alert(YAHOO.util.Event.getListeners(emailButton));
	}
}


function animateEmailPane(e) {
//	alert('go email button!');
	YAHOO.util.Dom.setStyle(emailPane, 'display', 'block');
	var emailPaneSlide = new YAHOO.util.Anim(emailPaneID, { height: { from: 0, to: 100 } }, emailSlideTime, YAHOO.util.Easing.easeOut);
	var emailFormFadeIn = new YAHOO.util.Anim(emailFormID, { opacity: { from: 0, to: 1 } }, emailFadeTime, YAHOO.util.Easing.easeOut);
	emailPaneSlide.onComplete.subscribe(function() { YAHOO.util.Dom.setStyle(emailForm, 'display', 'block'); emailFormFadeIn.animate();});
	emailPaneSlide.animate();
	return false;
}

YAHOO.util.Event.addListener(window, "load", setupEmailAnim, this);