function showContent(menuItem, url) {
    if (menuItem != null) {
        CloseSubmenu(menuItem);
    }
    loadintoIframe('ContentFrame', url)
}

function CloseSubmenu(thisRow) {
    var menuTable = thisRow.parentNode;
    var numTableRows = menuTable.childNodes.length;
    for (i = 0; i < numTableRows; i++) {
        var tablerow = menuTable.childNodes[i];
        if (tablerow.className == "subMenuShown") {
            tablerow.className = "subMenuHidden";
        }
    }
}


// thisRow = row in table that has been clicked on
// numRows = the number of rows (subMenus) below thisRow that should be shown
function ExpandSubmenu(thisRow, numRows) {

    // Close all subMenus
    CloseSubmenu(thisRow);

    if (thisRow != selectedMenu) {
        // Open selected subMenus
        var menuRow = thisRow.nextSibling;
        var i = 0;
        while (i < numRows) {
            if (menuRow.className == "subMenuHidden") {
                menuRow.className = "subMenuShown";
                i++;
            }
            menuRow = menuRow.nextSibling;
        }
        selectedMenu = thisRow;
    }
    else {
        selectedMenu = null;
    }
}
var selectedMenu = null;




/***********************************************
* IFrame SSI script II
* © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/

//Input the IDs of the IFRAMES you wish to dynamically resize to match its content height:
//Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or ["myframe"] or [] for none:
var iframeids = ["ContentFrame",];

//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
var iframehide = "yes";

var getFFVersion = navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1];
var FFextraHeight = parseFloat(getFFVersion) >= 0.1 ? 40 : 0;  //extra height in px to add to iframe in FireFox 1.0+ browsers

function resizeCaller() {
    var dyniframe = new Array();
    for (i = 0; i < iframeids.length; i++) {
        if (document.getElementById) {
            resizeIframe(iframeids[i]);
        }
        //reveal iframe for lower end browsers? (see var above):
        if ((document.all || document.getElementById) && iframehide == "no") {
            var tempobj = document.all ? document.all[iframeids[i]] : document.getElementById(iframeids[i]);
            tempobj.style.display = "block";
        }
    }
}

function resizeIframe(frameid) {
    var currentfr = document.getElementById(frameid);
    if (currentfr && !window.opera) {
        currentfr.style.display = "block"
        if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) { //ns6 syntax
            currentfr.height = currentfr.contentDocument.body.offsetHeight + FFextraHeight;
        }
        else if (currentfr.Document && currentfr.Document.body.scrollHeight) { //ie5+ syntax
            currentfr.height = currentfr.Document.body.scrollHeight;
        }
        if (currentfr.addEventListener) {
            currentfr.addEventListener("load", readjustIframe, false);
        }
        else if (currentfr.attachEvent) {
            currentfr.detachEvent("onload", readjustIframe);  // Bug fix line
            currentfr.attachEvent("onload", readjustIframe);
        }
    }
}

function readjustIframe(loadevt) {
    var crossevt = (window.event) ? event : loadevt;
    var iframeroot = (crossevt.currentTarget) ? crossevt.currentTarget : crossevt.srcElement;
    if (iframeroot) {
        resizeIframe(iframeroot.id);
    }
}

function loadintoIframe(iframeid, url) {
    if (document.getElementById) {
        document.getElementById(iframeid).src = url;
    }
}