/* Funktionen zum Ein- und Ausfahren des Loginformulars mit Scriptaculous */
function delayShow(elementID){
	document.getElementById(elementID).style.display = 'block';
}
function delayzIndex(){
    document.getElementById('login').style.zIndex = '1000';
}
function showLogin(){
	document.getElementById('login').style.zIndex = '5001';
   Effect.SlideDown('login_box');
	setTimeout("delayShow('login_box')", 1000);
	document.getElementById("login_button_inbox").innerHTML = '<a href="javascript:hideLogin();" onfocus="this.blur();">ERA-Login</a>';
	document.getElementById("login_button").style.display = 'none';
}
function hideLogin(){
   setTimeout("delayzIndex()", 1000);
	Effect.SlideUp('login_box');
	document.getElementById("login_button").innerHTML = '<a href="javascript:showLogin();" onfocus="this.blur();">ERA-LOGIN</a>';
	document.getElementById("login_button").style.display = 'block';
}