codice:
<script type="text/javascript">
<!--
function getQueryString( _szValue )
{
var _szQuery = window.location.search.substring( 1 );
if ( _szQuery.indexOf( _szValue + '=' ) == -1 )
return null;
else {
var _start = _szQuery.indexOf( _szValue + '=' ) + _szValue.length + 1;
var _end = _szQuery.indexOf( '&', _start ) == -1 ? _szQuery.length : _szQuery.indexOf( '&', _start );
return _szQuery.substring( _start, _end );
}
}
//-->
</script>
codice:
var _param = getQueryString( "PARAM" );
alert( _param );