Hola
Prueba con esto
Código javascript
:
Ver original<html>
<head>
<title></title>
<script type="text/javascript">
var ieNOTopera=document.all&&navigator.userAgent.indexOf("Opera")==-1
function iecompattest() {
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}
function alto() {
var window_height = ieNOTopera? iecompattest().clientHeight : window.innerHeight;
alert("Ventana disponible largo " + window_height)
}
</script>
</head>
<body>
<table border="1" height="700px">
<tr>
<td><a href="javascript:void(0)" onclick="alto()">Prueba</a></td>
</tr>
</table>
</body>
</html>
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