function startList() {
    if (document.all && document.getElementById) {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");

	for (var i = 0; i < sfEls.length; i++) {
	    sfEls[i].onmouseover = function() {
		this.className+= " over";
	    }

	    sfEls[i].onmouseout = function() {
		this.className=this.className.replace(new RegExp(" over\\b"), "");
	    }
	}
    }
}

function setTall() {
    if (document.getElementById) {

	// adjust the content to the submenu
	var submenu = document.getElementById('submenu1');
        var content = document.getElementById('content');

        if (submenu.offsetHeight < content.offsetHeight) {
            submenu.style.height = (content.offsetHeight) + 'px';
        }
    }
}

window.onresize = function() {
    setTall();
}