var flag;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1);
var isIE = ((!isOpera)&&(navigator.appName.indexOf("Microsoft Internet Explorer") != -1));
if (isIE) flag=1;
	else flag=2;

function menu_show(obj) { 
	if (obj.parentNode.parentNode.childNodes[flag]) { obj.parentNode.parentNode.childNodes[flag].style.display='block'; } 
}

function menu_hide(obj) { 
	if (obj.parentNode.parentNode.childNodes[flag]) { obj.parentNode.parentNode.childNodes[flag].style.display='none'; }
}


function popup_open(path,w,h,label) {
  popupWin = window.open(path, label ,"directories=no,width=" + w + ",height=" + h + ",location=no,menubar=no,resizable=yes,scrollbars=yes,status=no,toolbar=no,top=50,left=50");
  popupWin.focus();
  return false;
}



function imgOver(el, n)
{
  el.src = '/img/ico/hover/00'+n+'.gif';
}
function imgOut(el, n)
{
  el.src = '/img/ico/00'+n+'.gif';
}

function simplePreload(n, h)
{
    document.imageArray[h+n] = new Image;
    document.imageArray[h+n].src = '/img/ico/'+h+'/00'+n+'.gif';
}


function bodyPreload()
{
	document.imageArray = {};
	for(var i=1; i<=6; i++)
	{
		simplePreload(i);
		simplePreload(i, 'hover');
	}	
}