var onSolMenu = false;
var oldObj = 'null';

function showSolMenu() {
	document.getElementById('mnuSolution').style.visibility='visible';
}

function hideSolMenu() {
	document.getElementById('mnuSolution').style.visibility='hidden';
}

function SolMenu_OnMouseOver() {
	onSolMenu = true;
	showSolMenu();
}

function SolMenu_OnMouseOut() {
	onSolMenu = false;
	hideSolMenu();
}

function SolText_OnMouseOut() {
	if (onSolMenu == false) {
		hideSolMenu();
	}
}

/* keep links highlighted */

function highlightLink (obj) {
//	if (oldObj != 'null') {
//		document.getElementById(oldObj).className='leftbar';
//	}

	document.getElementById(obj).className='leftbarOn';
	oldObj = obj;
}