function getObjectHandle (wnd, objectID) {
	if (wnd.document.getElementById) {
		return wnd.document.getElementById(objectID);
	}
	if (wnd.document.all) {
		return wnd.document.all[objectID];
	}
}

function show_hide(id) {
	var obj_handler = getObjectHandle(window, 'd' + id);
	var img_handler = getObjectHandle(window, 'img' + id);

	if (obj_handler) {
		if (obj_handler.className) {
			if (obj_handler.className == "hidden") {
				if (img_handler) {
					img_handler.src = '/i/minus.gif';
				}
				obj_handler.className = "visible";
			} else {
				obj_handler.className = "hidden";
				if (img_handler) {
					img_handler.src = '/i/plus.gif';
				}
			}
		}
	}
	return;
}

function show_check()
{
        var screenWidth = screen.availWidth;
        var screenHeight = screen.height;
        var winWidth = parseInt((screenWidth*0.3) + '');
        var winHeight = parseInt((screenHeight*0.3) + '');

        infoWin = window.open();

        infoWin.focus();
        return;
}

function show_stat(type)
{
        var screenWidth = screen.availWidth;
        var screenHeight = screen.height;
        var winWidth = parseInt((screenWidth*0.3) + '');
        var winHeight = parseInt((screenHeight*0.3) + '');

        infoWin = window.open('/adm/stat.php?type=' + type, "check_stat",
        "left=" + (screenWidth-winWidth)/2 + ", top=" + ((screenHeight-winHeight)/2) + ", width=" + winWidth +
        ", height=" + winHeight + ", toolbar=no, scrollbars=no, location=no, directories=no, status=no, resizable=no");

        infoWin.focus();
        return;
}

function show_access()
{
        var screenWidth = screen.availWidth;
        var screenHeight = screen.height;
        var winWidth = parseInt((screenWidth*0.3) + '');
        var winHeight = parseInt((screenHeight*0.4) + '');

        infoWin = window.open('/adm/options/?action=access', "edit_access",
        "left=" + (screenWidth-winWidth)/2 + ", top=" + ((screenHeight-winHeight)/2) + ", width=" + winWidth +
        ", height=" + winHeight + ", toolbar=no, scrollbars=no, location=no, directories=no, status=no, resizable=no");

        infoWin.focus();
        return;
}