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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"	"http://www.w3.org/TR/html401/strict.dtd"><html>	<head>		<title>Test</title>		<meta http-equiv="Content-Type" content="text/html;charset=utf-8">		<style type="text/css">		tr {			background-color: #00FF00;		}		.odd {			background-color: #FF0000;		}		</style>				<script type="text/javascript" language="JavaScript">		var OldColor;		function ColorRow ( )		{			if(this != null) {				OldColor = this.style.backgroundColor;				this.style.backgroundColor = "#DD0000";			} else if(event != null) {				OldColor = event.srcElement.style.backgroundColor;				event.srcElement.style.backgroundColor = "#DD0000";			}		}		function ResetColor ( )		{			if(this != null)				this.style.backgroundColor = OldColor;			else if(event != null)				event.srcElement.style.backgroundColor = OldColor;		}		function load ( )		{			var el = document.getElementById ( 't' ).getElementsByTagName ( 'tr' );			for ( var i = 0; i < el.length; i++ ) {				if(window.addEventListener) {					el[i].addEventListener('mouseover', ColorRow, 0 );					el[i].addEventListener('mouseout', ResetColor, 0 );				} else {					el[i].attachEvent('onmouseover', ColorRow );					el[i].attachEvent('onmouseout', ResetColor );				}			}		}		</script>	</head>	<body onload="load();">		<table id="t">			<tr>				<th>Name</th>				<th>Age</th>				<th>Sex</th>			</tr>			<tr class="odd">				<td>Eric</td>				<td>12</td>				<td>Male</td>			</tr>			<tr>				<td>George</td>				<td>13</td>				<td>Male</td>			</tr>			<tr class="odd">				<td>Lisa</td>				<td>11</td>				<td>Female</td>			</tr>			<tr>				<td>Sarah</td>				<td>12</td>				<td>Female</td>			</tr>			<tr class="odd">				<td>Hannah</td>				<td>13</td>				<td>Female</td>			</tr>		</table>	</body></html>