function login(){
	var ghost=document.getElementById('pass_ghost');
	var password=document.getElementById('password_input');
	password.onfocus=ghost.onclick=function(){
		ghost.style.display='none';
		password.focus();
	}
}

function addEvent(elm, evType, fn, useCapture){  //cross-browser event handling
	if(elm.addEventListener){//firefox, safari, chrome, opera
		elm.addEventListener(evType, fn, useCapture);
		return true;
	}else if(elm.attachEvent){//ie
		var r = elm.attachEvent('on' + evType, fn);
		return r;
	}else{
		elm['on' + evType] = fn;
	}
}
addEvent(window, 'load', login, false);