addEvent(window, 'load', Start);

function addEvent(obj, evType, fn) {
    if (obj.addEventListener) {
        obj.addEventListener(evType, fn, false);
        return true;
    } 
    else if (obj.attachEvent) {
        var r = obj.attachEvent('on' + evType, fn);
        return r;
    } 
    else {
        return false;
    }
}


// Initialize everything.
function Start() {
    var fixFireFox = document.getElementById("SubPageIframe");
    fixFireFox.src = fixFireFox.src;
    BuildMenu("mainMenu", "SubPageIframe");
    BuildMap();
    resizeCaller();
}





/***********************************************
* 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 = ["SubPageIframe"];

//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 ? 16 : 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) {
        currentfr.style.display = "block";
        if (currentfr.Document && currentfr.Document.body.scrollHeight) {
            //ie5+ syntax
            currentfr.height = currentfr.Document.body.scrollHeight + 40;
        }
        else if (currentfr.contentDocument && currentfr.contentDocument.body.scrollHeight) {
            //ns6+ / opera syntax
            currentfr.height = currentfr.contentDocument.body.scrollHeight + FFextraHeight + 40;
        }
        else if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) {
            //standards compliant syntax - probably nothing will drop through to this
            currentfr.height = currentfr.contentDocument.body.offsetHeight + FFextraHeight + 40;
        }

        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);
    }
}

//***********************************************