/***************************************************************************************************************
* initialize all onload functions
****************************************************************************************************************/
addEvent(window, 'load', offsiteLinkIndicator);

window.onload=function(){
    initFunctions();
}

function initFunctions(){
    backToTop();//do not change order, backToTop must be ordered before initHeights
    footnoteLinks('main','fnLinks');
    /* 
             * initHeight() function is now disabled, column re-adjustment should now be dealed with CSS
             *
             *  initHeights();
             */
}



/***************************************************************************************************************
* site specific functions
****************************************************************************************************************/

//Agenda specific disable navigation if no session email address is set
function disableNav(){
    document.getElementById('nav').style.visibility = "hidden";
    document.getElementById('nav').style.height = "1px";
    document.getElementById('footerLinks').style.visibility = "hidden";

    for(x = 0; x < document.getElementsByTagName('a').length; x++){
        if(document.getElementsByTagName('a')[x].className == "logout"){
            document.getElementsByTagName('a')[x].style.visibility = "hidden";
        }
    }
    for(x = 0; x < document.getElementsByTagName('div').length; x++){
        if(document.getElementsByTagName('div')[x].className == "search"){
            document.getElementsByTagName('div')[x].style.visibility = "hidden";
        }
    }
}