var wLink, cLink, ltBox;

window.onload = function () {
    if ( document && document.getElementById ) {
        wLink = document.getElementById ( "welcomeLink" );
        cLink = document.getElementById ( "contentsLink" );
        ltBox = document.getElementById ( "linkText" );
        if ( wLink != null ) {
            wLink.onmouseover = function () { changeLinkText ( "WELCOME" ); }
            wLink.onmouseout = function () { changeLinkText ( "" ); }
            wLink.title = "";
        }
        if ( cLink != null ) {
            cLink.onmouseover = function () { changeLinkText ( "CONTENTS" ); }
            cLink.onmouseout = function () { changeLinkText ( "" ); }
            cLink.title = "";
        }
        if ( ltBox != null ) {
            with ( ltBox.style ) {
                fontFamily = "verdana";
		fontWeight = "bold";
                fontSize = "0.6em";
                color = "#eee"
                marginLeft = "10px";
            }
        }
    }
}

function changeLinkText ( txt ) {
    if ( ltBox != null && ltBox.innerHTML != null ) {
        ltBox.innerHTML = txt;
    }
}