<!--
var ok = (document.images ? true : false);

function rollover(whichimg,overimg) {
        if (ok) {
                eval('document.images["' + whichimg + '"].src = ' + overimg + '.src');
        }
}

if (ok) {
		
		navicon_off = new Image;
		navicon_off.src = "gifs/navicon_off.gif";
		
		navicon_at = new Image;
		navicon_at.src = "gifs/navicon_at.gif";
		
		navicon_ovr = new Image;
		navicon_ovr.src = "gifs/navicon_ovr.gif";
		
		nav1 = new Image;
		nav1.src = "photolibrary/nav1_off.gif";
		nav1_on = new Image;
		nav1_on.src = "photolibrary/nav1_ovr.gif";
		
		nav2 = new Image;
		nav2.src = "photolibrary/nav2_off.gif";
		nav2_on = new Image;
		nav2_on.src = "photolibrary/nav2_ovr.gif";
		
		nav3 = new Image;
		nav3.src = "photolibrary/nav3_off.gif";
		nav3_on = new Image;
		nav3_on.src = "photolibrary/nav3_ovr.gif";
		
		nav4 = new Image;
		nav4.src = "photolibrary/nav4_off.gif";
		nav4_on = new Image;
		nav4_on.src = "photolibrary/nav4_ovr.gif";
		
		nav5 = new Image;
		nav5.src = "photolibrary/nav5_off.gif";
		nav5_on = new Image;
		nav5_on.src = "photolibrary/nav5_ovr.gif";
		
		createbtnjs = new Image;
		createbtnjs.src = "admin/gifs/btn_create_off.gif";
		createbtnjs_on = new Image;
		createbtnjs_on.src = "admin/gifs/btn_create_over.gif";
		
		deletebtnjs = new Image;
		deletebtnjs.src = "admin/gifs/btn_delete_off.gif";
		deletebtnjs_on = new Image;
		deletebtnjs_on.src = "admin/gifs/btn_delete_over.gif";
		
		editbtnjs = new Image;
		editbtnjs.src = "admin/gifs/btn_edit_off.gif";
		editbtnjs_on = new Image;
		editbtnjs_on.src = "admin/gifs/btn_edit_over.gif";
		
		detailsbtnjs = new Image;
		detailsbtnjs.src = "admin/gifs/btn_details_off.gif";
		detailsbtnjs_on = new Image;
		detailsbtnjs_on.src = "admin/gifs/btn_details_over.gif";
		
}

function show(id) {
    if (document.getElementById && document.getElementById(id) != null)
         node = document.getElementById(id).style.visibility='visible';
    else if (document.layers && document.layers[id] != null)
        document.layers[id].visibility = 'visible';
    else if (document.all)
        document.all[id].style.visibility = 'visible';
}

function hide(id) {
    if (document.getElementById && document.getElementById(id) != null)
         node = document.getElementById(id).style.visibility='hidden';
    else if (document.layers && document.layers[id] != null)
        document.layers[id].visibility = 'hidden';
    else if (document.all)
         document.all[id].style.visibility = 'hidden';
}