/*
var time;
function nav2over(id) {
	closeNav2(id);
	clearTimeout(time);
	var elid = document.getElementById('td_'+id);
	if (elid) elid.style.background = 'url(pics/bg_nav1.gif)';
	
}

var timeNav;
var pos2=-100;

function showNav(id) {		
		document.getElementById('nav1_'+id).style.visibility = 'visible';
		//alert(document.getElementById('nav1_'+id).offsetHeight);
		if(pos2 < -4){
		pos2 += 5;		
		document.getElementById('nav1_'+id).style.top = pos2;		
		timesearch = setTimeout("showNav(" + id + ")", 1);		
		}else{
  		   clearTimeout(timesearch);		     
   		}	
} 


function nav2out(id) {
	var elid = document.getElementById('td_'+id);
	var subelid = document.getElementById('nav1_'+id);
	if (elid) elid.style.background = 'none';
	if (subelid) {
		document.getElementById('nav1_'+id).style.visibility = 'hidden';
	    document.getElementById('nav1_'+id).style.top = -100;
		pos2=-99;
	}
}


function nav2outT(id) {
	time = setTimeout("nav2out("+id+")", 200);
}

function closeNav2(id) {
	for (i=0; i<=10; i++) {
		if (menu_ids[i] != id) nav2out(menu_ids[i]);
	}
}
*/

function nav2On(elm){
	elm.className='nav2_on';
}

function nav2Off(elm){
	elm.className='nav2_off';
}


var time;
function nav2over(id) {
	closeNav2(id);
	clearTimeout(time);
	var elid = document.getElementById('td_'+id);
	var subelid = document.getElementById('nav1_'+id);	
	if (subelid) subelid.style.display = 'block';
	if (elid) elid.style.background = 'url(pics/bg_nav1.gif)';
}


function nav2out(id) {
	var elid = document.getElementById('td_'+id);
	var subelid = document.getElementById('nav1_'+id);	
	if (subelid) subelid.style.display = 'none';
	if (elid) elid.style.background = 'none';
}

function nav2outT(id) {
	time = setTimeout("nav2out("+id+")", 700);
}

function closeNav2(id) {
	for (i=0; i<=10; i++) {
		if (menu_ids[i] != id) nav2out(menu_ids[i]);
	}
}