var image_open_image = -1;
var G_ACTIVE_IMAGE;

function displayImage(id)
{
    if(image_open_image != id)
    {
   	    var old_image = eval("document.getElementById('fullpic_" + image_open_image + "')");
   	    if(old_image)
   	    {
		      old_image.className = 'hidden';
		}

        var new_image = eval("document.getElementById('fullpic_" + id + "')");
        if(new_image)
        {
            // Workaround, FF doesn't collapse all space without this
            G_ACTIVE_IMAGE = new_image;
            setTimeout('makeImageVisible()', 1);
            // new_image.className = 'visible';
   	    }


		image_open_image = id;
     }
}

function makeImageVisible()
{
    G_ACTIVE_IMAGE.className = 'visible';
    
    drawBorder();
}