var selectedMainLink    = null;

var mainLink_txt_to_obj = new Array();

var mainLink_sub_links  = new Array();



// sub link bools

var welcome_subs = false;

var about_us_subs = true;

var statement_of_faith_subs = false;

var philosophy_of_education_subs = false;

var what_is_classical_education_subs = true;

var future_plans_subs = true;

var enrollment_subs = false;

var employment_subs = false;

var calendar_subs = false;

var newsletter_subs = false;

var contact_subs = false;

var non_discrimination_subs = false;

var parentPage = false;





/*---------------------------*

 | Cross-Browser get element |

 *---------------------------*/

function getElement(id,scope) {



    if (scope == null)

        scope = "document";

    else

        scope = scope + ".document";





    if (document.all) {

        return eval(scope).all[id];

    }

    else if (document.getElementById) {

        return eval(scope).getElementById(id);

    }



}



function setup() {



    var linkDiv = getElement("mainLinks");

    var cLink   = null;

    var i       = 0;



    // Add mouseover highlight toggle events to all mainLink divs

    while (cLink = linkDiv.childNodes[i]) {





        if (cLink.className == "mainLink") {

            // Add highlight events

            cLink.onmouseover = mainLink_highlight;

            cLink.onmouseout  = mainLink_de_highlight;

        }

        

        ++i;



    }



    // Now enable IE5 and IE6 to properly display transparent PNG files

    // Code from http://homepage.ntlworld.com/bobosola/index.htm modified

    // by D. Lowhorn to use Peter-Paul Koch's browser detection

    

   //var arVersion = navigator.appVersion.split("MSIE")

   //var version = parseFloat(arVersion[1])

   if ( (BrowserDetect.browser == "Explorer") &&

        (BrowserDetect.version < 7) &&

        (BrowserDetect.version >= 5.5) &&

        (document.body.filters)) { 



      for(var i=0; i<document.images.length; i++) {

         var img = document.images[i]

         var imgName = img.src.toUpperCase()

         if (imgName.substring(imgName.length-3, imgName.length) == "PNG") {

            var imgID = (img.id) ? "id='" + img.id + "' " : ""

            var imgClass = (img.className) ? "class='" + img.className + "' " : ""

            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "

            var imgStyle = "display:inline-block;" + img.style.cssText

            if (img.align == "left") imgStyle = "float:left;" + imgStyle

            if (img.align == "right") imgStyle = "float:right;" + imgStyle

            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle

            var strNewHTML = "<span " + imgID + imgClass + imgTitle

            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"

            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"

            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"

            img.outerHTML = strNewHTML

            i = i-1

         }

      }



    }



}





function mainLink_highlight() {



    if (this != selectedMainLink)

        this.style.backgroundColor = "#555555";

    

}



function mainLink_de_highlight() {



    if (this != selectedMainLink)

        this.style.backgroundColor = "transparent";



}



/*

function mainLink_activate() {



    if (selectedMainLink != null) selectedMainLink.style.backgroundColor = "transparent";

    

    selectedMainLink = this;



    selectedMainLink.style.backgroundColor = "#555555";

    

    return;

}

*/



function loadedNewContent(txtTrigger) {



    var mainLink = getElement(txtTrigger);

    var i = 0;

    

    if (mainLink == selectedMainLink) return;

    

    if (selectedMainLink != null) {

        selectedMainLink.style.backgroundColor = "transparent";



        if (eval(selectedMainLink.id + "_subs") == true) {

            for (i = 0;i<eval(selectedMainLink.id + "_subs_list").length;i++)

                getElement(eval(selectedMainLink.id + "_subs_list")[i]).style.display = "none";

        }



    }

    

    if (mainLink != null) {

        mainLink.style.backgroundColor = "#ec4910";

        selectedMainLink     = mainLink;

    }



    // Check for sub links for this link

    if (eval(txtTrigger + "_subs")) {

        for (i = 0;i<eval(txtTrigger + "_subs_list").length;i++)

            getElement(eval(txtTrigger + "_subs_list")[i]).style.display = "block";

    }



}