/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
function show_caption(show_table)
{
    var table_id = document.getElementById(show_table);
    if(table_id.style.display == 'none')
    {
        var tableCaptions = new Array ("about_Haig","about_Ian", "about_Gabo", "about_Taline");
        for (var ctr=0; ctr<4; ctr++)
        {
            document.getElementById(tableCaptions[ctr]).style.display = 'none';
        }
        table_id.style.display = '';

    }
    else
    {
        table_id.style.display = 'none';
    }
}