// ==UserScript==
// @name          Show Password onMouseOver
// @namespace     http://ie7pro.com/
// @include       *
// @description	  Show password when mouseover on password field
// ==/UserScript==

(function() {
 function addEvent( obj, type, fn ) {
 	if ( obj.attachEvent ) {
 		obj["e"+type+fn] = fn;
 		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
 		obj.attachEvent( "on"+type, obj[type+fn] );
 	} else
 		obj.addEventListener( type, fn, false );
 }
 function removeEvent( obj, type, fn ) {
 	if ( obj.detachEvent ) {
 		obj.detachEvent( "on"+type, obj[type+fn] );
 		obj[type+fn] = null;
 	} else
 		obj.removeEventListener( type, fn, false );
 }

 var valueDiv = null;
 valueDiv = document.createElement('div');
 valueDiv.style.cssText = "background:#FFFF00;color:#000000;width:120px;height:16px;display:none;position:absolute;top:0px;left:0px;";
 document.body.appendChild(valueDiv);

 function input_onmouseover(e)
 {
	var elm = e.srcElement;
	if(!elm) return;
	var value = elm.value ? elm.value : '';
	if(value == '') return;
	valueDiv.innerHTML = value;
	valueDiv.style.display = "block";
	valueDiv.style.top = e.y + 'px';
	valueDiv.style.left = e.x + 'px';
 }

 function input_onmouseout(e)
 {
	var elm = e.srcElement;
	if(!elm) return;
	valueDiv.style.display = "none";
 }
 var inputs, input;

 inputs = document.getElementsByTagName('input');
 if(inputs.length == 0) return;

 for(var i = 0; i < inputs.length; i++) {
	 input = inputs[i];
	 var type = input.getAttribute('type');
	 if(type && type=='password'){
		addEvent(input, 'mouseover', input_onmouseover);
		addEvent(input, 'mouseout', input_onmouseout);
	 }
 }
})();