/*-------------------------------------------------------------------------*/
/* school.js          copyright ©1999-2007 ccsfa.org. all rights reserved. */
/*-------------------------------------------------------------------------*/
/*                                                                         */
/* A compilation of javascript functions used in displaying the            */
/* school-associated pages.                                                */
/*                                                                         */
/* Revision History:                                                       */
/*                                                                         */
/*  1/22/2007  place all js codes into this file                           */
/*-------------------------------------------------------------------------*/


// keep this page from being displayed in a framed window
if (window != window.top) top.location.href = location.href;

// pop a custom message in the status bar
defaultStatus = "St. Francis of Assisi Catholic School";

// open a small window with parameters specified in 'features'
function openWin(url,name,features) {
    var popupWin = window.open(url,name,features);
    popupWin.focus();   // bring it back to the front and in focus
}

// obfuscate e-mail addresses from the low-life spammers and screen-scrapers
function eMail(name,domain,label) {
    if (!domain) domain = "ccsfa.org";
    if (!label)  label  = name + ' at ' + domain;
    document.write('<a href=\"mailto:' + name + '@' + domain + '\">' + label + '</a>');
}

// mouse on
function mon(imgName) {
    if (document.images) {
        realName = imgName.substring(2, imgName.length);
        document[imgName].src = eval(realName + "1.src");
    }
}

// mouse off
function moff(imgName) {
    if (document.images) {
        realName = imgName.substring(2, imgName.length);
        document[imgName].src = eval(realName + "0.src");
    }
}

// preload the images into cache to use for the navigation buttons
// on the left edge
if (document.images) {
    var home0 = new Image();      home0.src = "images/home0.gif";
    var home1 = new Image();      home1.src = "images/home_on.gif";
    var about0 = new Image();     about0.src = "images/about0.gif";
    var about1 = new Image();     about1.src = "images/about_on.gif";
    var mission0 = new Image();   mission0.src = "images/mission0.gif";
    var mission1 = new Image();   mission1.src = "images/mission_on.gif";
    var ident0 = new Image();     ident0.src = "images/ident0.gif";
    var ident1 = new Image();     ident1.src = "images/ident_on.gif";
    var acade0 = new Image();     acade0.src = "images/acade0.gif";
    var acade1 = new Image();     acade1.src = "images/acade_on.gif";
    var staff0 = new Image();     staff0.src = "images/staff0.gif";
    var staff1 = new Image();     staff1.src = "images/staff_on.gif";
    var admis0 = new Image();     admis0.src = "images/admis0.gif";
    var admis1 = new Image();     admis1.src = "images/admis_on.gif";
    var activ0 = new Image();     activ0.src = "images/activ0.gif";
    var activ1 = new Image();     activ1.src = "images/activ_on.gif";
    var orgs0 = new Image();      orgs0.src = "images/orgs0.gif";
    var orgs1 = new Image();      orgs1.src = "images/orgs_on.gif";
    var ascare0 = new Image();    ascare0.src = "images/ascare0.gif";
    var ascare1 = new Image();    ascare1.src = "images/ascare_on.gif";
    var calen0 = new Image();     calen0.src = "images/calen0.gif";
    var calen1 = new Image();     calen1.src = "images/calen_on.gif";
    var hbook0 = new Image();     hbook0.src = "images/hbook0.gif";
    var hbook1 = new Image();     hbook1.src = "images/hbook_on.gif";
    var photo0 = new Image();     photo0.src = "images/photo0.gif";
    var photo1 = new Image();     photo1.src = "images/photo_on.gif";
    var alumni0 = new Image();    alumni0.src = "images/alumni0.gif";
    var alumni1 = new Image();    alumni1.src = "images/alumni_on.gif";
    var contact0 = new Image();   contact0.src = "images/contact0.gif";
    var contact1 = new Image();   contact1.src = "images/contact_on.gif";
}

// show the 4-digit current year for the copyright notice
function showYear() {
    var curdate = new Date();
    var year = curdate.getYear();
    if (year < 1000) year += 1900;
    document.write(year);
}