addEvent( window, 'load', function() { document.getElementById('search_words').focus() } );

function addEvent( obj, evType, fn )
{
	if( obj.addEventListener )
	{
		obj.addEventListener( evType, fn, true );
    return true;
	}
	else if ( obj.attachEvent )
	{
		var r = obj.attachEvent( 'on' + evType, fn );
		return r;
	}
	else
	{
		return false;
	}
}